NewSpace Market · Sector Catalogue
Communications
Every unit we list in this sector — specifications, manufacturers and where to ask for a quote. Compiled from the live NewSpace Market catalogue.
About this catalogue
What is inside
This catalogue lists 592 communications products offered by 185 manufacturers across 41 countries. Of those, 237 carry a manufacturer datasheet and 15 publish a price; the rest are quoted on request — normal in this market, where configuration drives cost.
Entries are grouped alphabetically by manufacturer. Every product links back to its page on newspacemarket.com, where you will find the full specification, the datasheet and a quote form that reaches the manufacturer directly.
Compiled 15 October 2026 from the live catalogue. Specifications are as published by the manufacturers; we normalise units but do not re-measure. Where a figure looked implausible it was left out rather than guessed.
Manufacturers by country
Overview
All products at a glance
| Product | Manufacturer | Country | Key specification | Price |
|---|---|---|---|---|
| 1.9G15X-XXC-X-S Lightweight GPS L1 Antenna | Antcom Corporation | United States | Frequency: GPS L1 | on request |
| 2082-619X-dB | XMA Corporation | United States | Item #: 2082-619X-dB | on request |
| 240-GM13 Communication Module | Guodian Gaoke (Tianqi Satellite) | China | Operating voltage: 3.3~5.3 V | on request |
| 3 dB, 90-Degree Hybrid Coupler, Model 1831 | KRYTAR | United States | Frequency range: 1.0 to 18.0 GHz | on request |
| 5G NB-IoT NTN NodeB Software | Gatehouse Satcom | Denmark | — | on request |
| 5G NB-IoT NTN UE Software | Gatehouse Satcom | Denmark | — | on request |
| 5G NB-IoT Satellite Connectivity Service | Sateliot | Spain | Standard: 3GPP 5G NB-IoT (3GPP Rel. 13) | on request |
| 5G New Radio for Non-Terrestrial Networks (5G NR NTN) | Gatehouse Satcom | Denmark | — | on request |
| 5G-NTN Satellite Communications | Nxgsat | Belgium | — | on request |
| 80W Ku-band SSPA | ETL Systems | United Kingdom | Input Frequency: 850-3000 MHz (selectable in 1 KHz steps) | on request |
| A74 Series S-Band Telemetry Transmitter (STX) | ADDNICS Corporation | Japan | Frequency band: S-band (~2.2–2.3 GHz) | on request |
| A88 Series S-Band Receiver (A88 SRX) | ADDNICS Corporation | Japan | Frequency band: S-band (customer-specified at order) | on request |
| A88 Series S-Band Telemetry Transmitter (STX) | ADDNICS Corporation | Japan | Frequency: 2250–2300 MHz (S-band) | on request |
| A88 Series X-Band Telemetry Transmitter (XTX) | ADDNICS Corporation | Japan | Frequency band: X-band (~8–9 GHz) | on request |
| AAC Clyde Space PULSAR-XTX X-Band Transmitter | AAC Clyde Space | Sweden | Operating temperature: -25°C to +61°C | on request |
| AAC SpaceQuest RX-2000 S-Band Receiver | AAC Clyde Space | Sweden | Frequency: 2000-2400 MHz | on request |
| AC-2000 | AAC Clyde Space | Sweden | Frequency band: S-band | on request |
| AC-2000 S-Band Polarized Antenna | AAC SpaceQuest (AAC Clyde Space subsidiary) | United States | Frequency band: S-band | on request |
| Active Electronically Scanned Array (AESA) | Viasat, Inc. | United States | — | on request |
| Adapter, 1.85mm-m/f, 67GHz, 20W | XMA Corporation | United States | Item #: 6782-0000-00 | on request |
| Adapter, SMA-m/f, 18GHz (2782-3018-CRYO) | XMA Corporation | United States | Item #: 2782-3018-CRYO | on request |
| ADRS1000 Software Defined Radio Module | Addvalue Technologies | Singapore | Platform: Xilinx Zynq UltraScale+ RFSoC | on request |
| AeroMax Flat-Panel Antenna | NXT Communications (NXTCOMM) | United States | — | on request |
| AirTRx 30Ka Business Aviation SATCOM | Orbit Communication Systems | Israel | Frequency: Ku-band or full ITU Ka-band | on request |
| Akash Satellite Radio | Akash Systems | United States | Downlink data rate: 700 Mbps, extendable up to 1.4 Gbps | on request |
| ALCAN’s Satellite Terminals | ALCAN Systems | Germany | — | on request |
| Alpine & Lupine Lunar Relay Satellites | ispace | Japan | Satellite bus: Blue Canyon Technologies (BCT) Venus-100 microsatellite | on request |
| ANDROMEDA | Argotec Srl | Italy | MICROSATELLITES PLANNED: 24 | on request |
| ANT-100 | AAC Clyde Space | Sweden | Frequency bands: UHF (400-450 MHz), VHF (130-175 MHz) | on request |
| ANT-100 VHF/UHF Whip Antenna | AAC SpaceQuest (AAC Clyde Space subsidiary) | United States | Frequency bands: VHF, UHF, S-band | on request |
| ANT61 Beacon L | ANT61 | United Kingdom | Data volume: 216 - 756 MB | on request |
| ANT61 Beacon M | ANT61 | United Kingdom | Data volume: 22 MB | on request |
| ANT61 Beacon S | ANT61 | United Kingdom | Data volume: 2.2 MB | on request |
| ANT61 Beacon XL | ANT61 | United Kingdom | Data volume: 3.24 - 6.48 GB | on request |
| Antenna Cage | Apogeo Space | Italy | Mass: 3g | on request |
| Antenna Feeds & Feed Clusters | Optisys | United States | Technology: Patented additively manufactured feeds | on request |
| Antenna-feeder system of the UHF band | SPUTNIX | Russia | Antenna type: monopole | on request |
| APEX Electronically Steered Antenna | Hanwha Phasor | United Kingdom | Antenna type: Flat-panel electronically steered antenna (ESA), phased array | on request |
| Apolink | Apolink | United States | Coverage: 24/7 persistent, pole-to-pole | on request |
| AR-80 Wideband Demodulator | WORK Microwave | Germany | Symbolrates: 5 Msps to 500 Msps | on request |
| ARCA SATCOM VPN | Viasat, Inc. | United States | — | on request |
| Astranis Vanguard | Astranis Space Technologies | United States | System type: Satellite-enabled MANET (Mobile Ad-Hoc Network) | on request |
| Astream | Astrome Technologies | India | Type: Multiband satellite communication system | on request |
| AstroLink Laser Communication Terminal | AstroGate Labs | India | Data rate (Downlink): Up to 1 Gbps | on request |
| Astrome Technologies Product Portfolio | Astrome Technologies | India | Frequency: S-band to V/W-band | on request |
| AstroMesh Unfurlable Mesh Antenna Reflector | Northrop Grumman Space Systems | United States | Aperture range: 3 to 22 meters | on request |
| ATLAS-2 | Astrolight | Lithuania | Tx/Rx wavelength: 1553.3 / 1536.6 | on request |
| ATLAS-X-MINI | Astrolight | Lithuania | Transmit (downlink) wavelength: 1553.3 nm and 1536.6 nm | on request |
| AX-60/AX-61 IP Modem | WORK Microwave | Germany | Modulations: up to 256APSK | on request |
| AX-80 Wideband Modem | WORK Microwave | Germany | Symbolrates: up to 500 Msps | on request |
| BeamBox Expandable Antenna Communication Payload | NSLComm (BeetleSat) | Israel | Platform: Nanosatellites (LEO) | on request |
| BEAMSAT K-Band Patch Antenna | PicoSaTs | Italy | Frequency: 17.3 - 21.2 GHz | on request |
| BEAMSAT K/Ka-Band Horn Antenna | PicoSaTs | Italy | Frequency k-band: 17.3 - 21.2 GHz | on request |
| BEAMSAT Ku-Band Horn Antenna | PicoSaTs | Italy | Frequency KU-band 1: 10.7 - 12.75 GHz | on request |
| BEAMSAT X-Band Patch Antenna | PicoSaTs | Italy | Frequency: 8.025 - 8.4 GHz | on request |
| BeetleSat Expandable Ka-band Parabolic Antenna | NSLComm (BeetleSat) | Israel | Antenna type: Ka-band deployable parabolic reflector | on request |
| BGAN Protocol Stack | Gatehouse Satcom | Denmark | — | on request |
| BridgeComm Laser Communications Solutions | BridgeComm, Inc. | United States | Communication speeds: 2.5 Gbps to 1 Tbps | on request |
| BusCORE Satellite RF Terminal | SkyFox Labs s.r.o. | Czech Republic | Type: Dual Cold Redundant Satellite RF Terminal | $5 990 |
| C-Band Transponder | IMT (Ingegneria Marketing Technologies) | — | Design lifetime: 3 years | on request |
| CANSAT Transmitter Module | StenSat Group LLC | United States | Frequency bands: 2m, 70 cm, 916 MHz | on request |
| CatSat 10 GHz Patch Antenna | FreeFall Aerospace | United States | Frequency: 10 GHz (X-band); C-band beacon variant also flown | on request |
| CB503 High-Power Tunable Bandpass Filter | Teledyne Defence & Space | United Kingdom | Model: CB503 | on request |
| CENTAURI | Transcelestial | Singapore | Data rate: 1 Gbps or 10 Gbps, full-duplex | on request |
| CENTAURI 25G | Transcelestial | Singapore | Data rate: 25 Gbps, full-duplex | on request |
| CENTAURI+ | Transcelestial | Singapore | Data rate: 25 Gbps, upgradeable to 40 Gbps via software, full-duplex | on request |
| CFRP Antennas for LEO Satellites | Compoxi | Spain | — | on request |
| CGSP457.A GNSS SatCom 1542-1643 MHz 45 x 45 x 7 mm Patch Antenna | Taoglas | Ireland | Technology: Embedded Antennas, GNSS | on request |
| Chascii Single Optical Terminal (SOT) | Chascii | United States | Form factor (SOT): 1U | on request |
| Choke Ring Ka-band TT&C Antenna | Anywaves | France | TRL: 7 | on request |
| CHORUS Deployable Antenna | 2NDSpace Srl | Italy | Frequency range: 150–930 MHz | on request |
| CHORUS-01 Deployable Cubesat antenna | 2NDSpace Srl | Italy | Polarization (LP): Linear | on request |
| CHORUS-06 Deployable Cubesat antenna | 2NDSpace Srl | Italy | Polarization (CHORUS-06-M): Linear | on request |
| Cobalt | Blue Cubed | United States | Dimensions: 295 mm tall, 255 mm diameter | on request |
| Command Encoders (ECTE Series) | Emhiser Research | United States | — | on request |
| Command Exciters (ECEC Series) | Emhiser Research | United States | — | on request |
| Command Receiver (CMDRX) | NEC Space Technologies | Japan | — | on request |
| Command Receiver Decoders (ERD / ERDC Series) | Emhiser Research | United States | — | on request |
| Command Receivers (ECRC / ETRC Series) | Emhiser Research | United States | — | on request |
| Command Transmitter Encoders (ECTC Series) | Emhiser Research | United States | — | on request |
| Command Transmitters (ETT / ETTC Series) | Emhiser Research | United States | — | on request |
| Communication Systems | General Atomics Synopta GmbH | Switzerland | Product types: Direct detection receivers, coherent receivers (fiber-couple… | on request |
| Compact Frequency Converters and Receivers for FSS/BSS Payloads | Beyond Gravity (ex-RUAG Space) | Switzerland | Frequency plans: C to C, C to Ku, Ku to C, Ku to Ku, K to Ku band | on request |
| Compact S-Band TT&C Antenna | Anywaves | France | Frequency band: 1.98 GHz to 2.29 GHz | on request |
| Compact Wideband Antennas | Anywaves | France | Frequency band: UHF to S-band (custom — defined per project, from ~300 MHz … | on request |
| Compact X-Band Dual Polarized Antenna | Anywaves | France | Frequency band: 8.025 GHz to 8.4 GHz | on request |
| Compact X-Band Payload Telemetry Antenna | Anywaves | France | Frequency band: 7.9 GHz to 8.5 GHz | on request |
| Complex RF Assemblies | Optisys | United States | Technology: Additively manufactured monolithic RF assemblies | on request |
| CONDOR Mk3 | Mynaric | Germany | Data rate: 0.313 to 2.5 Gbps | on request |
| CONDOR Mk3 Optical Space Terminal | Mynaric | Germany | — | on request |
| CONDOR Mk3.1 | Mynaric | Germany | Link distance: greater than 6,500 km | on request |
| ConDR Configurable Digital Radio | General Dynamics Mission Systems | United States | — | on request |
| ConnectedCosmos | Open Cosmos | United Kingdom | Type: LEO space mesh connectivity architecture | on request |
| Cormorant UHF/VHF Transceiver | Needronix | Poland | Frequency bands: UHF / VHF | on request |
| Couplers | ETL Systems | United Kingdom | Frequency Range: 50-2450 MHz | on request |
| Cu-Be Deployable Antenna Element | Apogeo Space | Italy | Material: Copper-Beryllium (Cu-Be) a-magnetic alloy | on request |
| CubeCAT | AAC Clyde Space | Sweden | Tx frequency: 2200-2290 MHz (S-band downlink) | on request |
| CubeSat & SmallSat UHF Antenna System | NanoAvionics | Lithuania | Antenna type: Turnstile / Quad-Monopole | from €5 300 |
| CubeSat Kit™ Components for ISIS Antenna System (AntS) | Pumpkin, Inc. | United States | — | on request |
| Cubesat UHF/VHF Radio | Aphelion Orbitals | United States | Mass: 72 g | on request |
| Custom Amplifiers (EP Custom Series) | Emhiser Research | United States | Power: 50 W | on request |
| DAMA/IW Protocol Component | Gatehouse Satcom | Denmark | — | on request |
| DC Block, SMA-m/f, 1-18GHz, 300V (Item #2044-6010-00) | XMA Corporation | United States | Item #: 2044-6010-00 | on request |
| DCM3110 Digital Transceiver | Mercury Systems | United States | — | on request |
| DCM3220 Digital Transceiver | Mercury Systems | United States | FPGA: Virtex® Ultrascale+™ VU7P | on request |
| DCM6111 Digital Transceiver | Mercury Systems | United States | — | on request |
| DCM6112 Microwave Transceiver | Mercury Systems | United States | ADC channels: Four | on request |
| DCM6212 Digital Transceiver | Mercury Systems | United States | Data rate: 6.4 GSPS | on request |
| DecenSpace Decentralized Satellite Network | DecenSpace | United States | Technology: Decentralized satellite network | on request |
| Deployable Helical Antennas | Oxford Space Systems | United Kingdom | Stowage Efficient: Yes | on request |
| Direct Radiating Array Antenna | Anywaves | France | Frequency band: Ku band to Ka band (custom — defined per project) | on request |
| DMSS 3990 Endpoint SoC | Totum Labs | United States | Soc supplier: Orca Systems, Inc. | on request |
| DOG-DA Free Space Optical Detector | WORK Microwave | Germany | — | on request |
| DOG-DA4 Free Space Optical Detector | WORK Microwave | Germany | Symbol Rates: 100 Msps to 10 Gsps (O3K) | on request |
| DOG-F1 Optical Modem Front-End Digitizer | WORK Microwave | Germany | O3K symbol rate: up to 10 Gsps | on request |
| DOG-M1 Multi-Mission Optical Modem | WORK Microwave | Germany | O3K symbol rate: up to 10 Gsps | on request |
| DR068-M1 Digitising Receiver | Teledyne Defence & Space | United Kingdom | Model: DR068-M1 | on request |
| DRO – Direct Resonance Oscillator | SpaceForest | Poland | Frequency range: 2.8 GHz – 18 GHz (other ranges available upon request) | on request |
| Dual Band Helical Antenna | MMA Design | — | Frequency (low band): 400–600 MHz | on request |
| Eagle-1 Optical Modem | CELESTIA Satellite Test & Simulation | Netherlands | Form factor: 19" rack mountable | on request |
| ECHO Software Defined Radio (SDR) | TALOS GmbH | Germany | Type: Software-defined radio (SDR) | on request |
| EDT-01 Series Telemetry Transmitters | Emhiser Research | United States | Package: 01 (1.3 Cubic Inches) | on request |
| Electronically Steerable Antenna (ESA) OrBeam 5534 | Orbit Communication Systems | Israel | Frequency Transmit: 27.5 – 31 GHz | on request |
| Electronically Steerable Antennas (ESA) | Hughes Network Systems | United States | Peak Downlink Data Rate (HL1100W): up to 75 Mbps | on request |
| End-to-End IoT solutions | Viasat, Inc. | United States | — | on request |
| EP-01DE Series Amplifier | Emhiser Research | United States | Model number: EP-01DE Series | on request |
| ESTI-T2E1-SR Transmitter | Emhiser Research | United States | Model number: ESTI-T2E1-SR | on request |
| EVT-01 Series Transmitters | Emhiser Research | United States | Package: 01 (1.3 Cubic Inches) | on request |
| EVTC-09G1D103-05 | Emhiser Research | United States | Model: EVTC-09G1D103-05 | on request |
| EWC15-NG – S/S-Band Transceiver – CCSDS | Syrlinks | France | Name: EWC15-NG - S/S-Band Transceiver - CCSDS | on request |
| EWC27 – X-Band Transmitter | Syrlinks | France | Subsystem: Telecom Subsystem | on request |
| EWC27 + OPT27-SRX – X/S Transceiver | Syrlinks | France | Name: EWC27 + OPT27-SRX - X/S Transceiver | on request |
| EWC27 X-Band Transmitter | Syrlinks | France | Frequency: X-Band (8–8.5 GHz downlink) | on request |
| EWC28 – X-Band Transmitter | Syrlinks | France | Name: EWC28 - X-Band Transmitter | on request |
| EWC31 – S/S Band Transponder | Syrlinks | France | Subsystem: Telecom Subsystem | on request |
| EWC31-NG S/S-Band Transponder | Syrlinks | France | Frequency: S-Band (2025–2290 MHz) | on request |
| EWC34 – Ultra High Speed X-Band Transmitter | Syrlinks | France | Subsystem: Telecom Subsystem | on request |
| EXA GCA01 – Compact GNSS Active Patch Antenna | EXA (Ecuadorian Space Agency) | Ecuador | Manufacturer: EXA | €1 700 |
| EXA SSA01 – Wide Bandwidth S-band Patch Antenna | EXA (Ecuadorian Space Agency) | Ecuador | Bandwidth: up to 195 MHz | €2 200 |
| EXA SSA02- 34dB Wide Bandwidth amplified S-band Patch Antenna | EXA (Ecuadorian Space Agency) | Ecuador | Manufacturer: EXA | €9 400 |
| ExseedSat-1 Amateur Radio CubeSat (VO-96) | Satellize | India | Form factor: 1U CubeSat (10 × 10 × 10 cm) | on request |
| EyeStar-S3 Satellite Simplex Communications System | NearSpace Launch | United States | Max data throughput: 600 Kbytes/day | on request |
| Flexible Channeliser | Teledyne Defence & Space | United Kingdom | Application: Satellite payload - LEO broadband communications | on request |
| Free Space Optical Communications (FSOC) | QinetiQ Space | United Kingdom | Demonstrated range: >100 km (HAPS-to-HAPS) | on request |
| FSK Transmitters (EFT Series) | Emhiser Research | United States | Power: 2, 5/10/20 Watts Minimum | on request |
| G5Ant-1XXX-S Multi-Band GNSS Antenna for Space Applications | Antcom Corporation | United States | Frequency: Multi-band GNSS | on request |
| GA080L Geesatcom Satellite Antenna | Geespace | China | Supports: GEESATCOM satellite communication | on request |
| GAMALINK | TEKEVER | Portugal | Communications range: 10 cm to 1000+ k | on request |
| GAMALINK Inter-Satellite Link Radio | TEKEVER | Portugal | Type: Software-defined S-band ISL radio | on request |
| GAUSS RADIO UHF – 2W/5W | GAUSS Srl | Italy | Configurations: 2 W (low-power) and 5 W (high-power) versions | on request |
| GD200 Gigabit Detector | AAC Clyde Space | Sweden | Data rate: Up to 1 Gbps | on request |
| Geostationary Telecommunication Satellite | Yuzhnoye Design Bureau | Ukraine | Satellite mass (lift-off): 4,920 kg | on request |
| Gigabit Ethernet (GbE) Space Switch | IQ Spacecom | — | Ports: up to 5 | on request |
| Gimbaled Deployable Ka-Band Antenna for CubeSats and SmallSats | Arquimea | Spain | Frequency band: Ka-band (26.5–40 GHz) | on request |
| Global IoT Connectivity & AIoT Platform | E-Space | United States | Connectivity type: Satellite-direct IoT, no cellular required | on request |
| GM1001 | Geespace | China | Supported network: GEESATCOM satellite communications | on request |
| GM1003 | Geespace | China | Feature: Supports GEESATCOM satellite communication | on request |
| GNSS Active Patch Antenna | ISISPACE Group | Netherlands | Mass: < 20 g | on request |
| GNSS All-Bands Antenna | Anywaves | France | Frequency band: 1160 MHz to 1610 MHz GPS L1/L2/L5, Galileo E1/E5a/E5b/E6, G… | on request |
| GNSS All-Bands Antenna with LNA Integrated Board | Anywaves | France | Frequency band: 1160 MHz to 1610 MHz — GPS L1/L2/L5, Galileo E1/E5a/E5b/E6,… | on request |
| GNSS All-Bands Launcher Antenna | Anywaves | France | Frequency band: 1.16 GHz to 1.61 GHz — GPS L1/L2/L5, Galileo E1/E5a/E5b/E6,… | on request |
| GNSS L1/E1 Bands Antenna | Anywaves | France | Model: ASA-052026 | on request |
| GNSS Patch Antenna L1+L2+L5 | EnduroSat | Bulgaria | Operating frequency: L1+L2+L5 | on request |
| GomSpace TR600 RF Module | GomSpace | Denmark | Tx power linearity range: -55 to -20 dB | on request |
| GoSAT Satellite Internet Service — Africa | GoSAT Africa | United Kingdom | Technology: VSAT via Eutelsat Konnect satellite | on request |
| Government and Defense SATCOM Network | Taqnia Space | Saudi Arabia | — | on request |
| GR718B Rad-Hard 18-Port SpaceWire Router | Gaisler | Sweden | Ports: 18 external SpaceWire ports + internal configuration/test ports | on request |
| HAWK Optical Ground Station | Mynaric | Germany | Aggregate throughput: 200 Gbps per site | on request |
| Helios deployable antenna | Helical Communication Technologies (HCT) | United States | Manufacturer: HCT | on request |
| High Gain X-Band Payload Telemetry Antenna | Anywaves | France | Realized Gain: > 20 dBi | on request |
| High Performance Bandpass Filters | Teledyne Defence & Space | United Kingdom | Frequency coverage: 10 MHz to 40 GHz (L to Ka band) | on request |
| High-Power Amplifiers | ETL Systems | United Kingdom | Frequency: KU1: 13.75 – 14.50 GHz KU2: 12.75 – 14.50 GHz KU3: 13.75 – 14.80… | on request |
| High-speed radio line control unit | SPUTNIX | Russia | Power supply: 22...33 V, galvanic isolation 500 V | on request |
| Hinged Rib Antenna | Oxford Space Systems | United Kingdom | — | on request |
| HIRCOM CubeSat UHF Transceiver | HIRCOM | France | Mass: 85 g | on request |
| HOCSAI Multi-Protocol Optical Modem | WARPSPACE Inc. | Japan | Product type: Multi-protocol optical communications modem (satellite-instal… | on request |
| Hongyan LEO Communications Constellation | Hongyan (CASIC) | China | Operator: CASIC | on request |
| Horn Arrays | Optisys | United States | Technology: Additively manufactured monolithic waveguide and horn structures | on request |
| Horn Arrays | SWISSto12 | Switzerland | Gain (Ka High Gain): 36 dBi @ 20 GHz & 39.5 dBi @ 30 GHz | on request |
| HTD1010 Direct-to-Mobile Satellite Communication Baseband Chip | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| HTD2010 High-Low Orbit Fusion Satellite Baseband Processor Chip | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| HTD3100 High-Low Orbit Fusion Satellite Baseband-RF SoC Chip | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| HTDM1310E Tiantong-1 Handheld Communication Module | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| HTDM3710E Tiantong-1 Automotive-Grade Communication Module | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| HTQ216S Miniaturized Beidou-3 Short Message Module | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| Hubble Satellite/Terrestrial BLE Network | Hubble Network | United States | Network type: Hybrid LEO satellite + terrestrial BLE | on request |
| HummingLink | SWISSto12 | Switzerland | — | on request |
| HyperPulse — 5G NTN Hybrid IoT Network | Myriota | Australia | Standard: 3GPP Release 17 (5G NTN) | on request |
| HyperSat High-Throughput Data Downlink Architecture | HyperSat | United States | Platform: Integrated with HyperSat LEO hyperspectral satellites | on request |
| Identify Friend & Foe (IFF) Systems | Data Patterns (India) Ltd. | India | — | on request |
| IDRS i100 Inter-Satellite Data Relay Terminal | Addvalue Technologies | Singapore | Dimensions: 125 × 96 × 70 mm | on request |
| IF Upconverter | WORK Microwave | Germany | Bands: L, S, C, X, Ku, K(DBS), Ka, Q-Band | on request |
| IMT X-Band Transponder | IMT (Ingegneria Marketing Technologies) | — | Uplink frequency: 7145-7190 MHz (Cat B), 7145-7235 MHz (Cat A opt) | on request |
| Inflatable Antenna System | FreeFall Aerospace | United States | Reflector type: Spherical, inflatable membrane | on request |
| Innovative Deployable Antennas | Oxford Space Systems | United Kingdom | — | on request |
| IoT and M2M Communication Solutions | SPACEiN | India | — | on request |
| IoT satellite connectivity in research activity | Apogeo Space | Italy | — | on request |
| IoT Satellite Solutions | Viasat, Inc. | United States | — | on request |
| IoT System Dedicated Communication Module | Guodian Gaoke (Tianqi Satellite) | China | Receiving sensitivity: -125 dBm~-133 dBm | on request |
| IQ Spacecom X Link-X | IQ Spacecom | — | X band tx operation: 8.025-8.400 GHz | on request |
| IsatPhone 2 | Viasat, Inc. | United States | Network registration: under 45 seconds | on request |
| ISISPACE Antenna – VHF/UHF Deployable 6U/12U | ISISPACE Group | Netherlands | Manufacturer: ISISPACE | on request |
| ISISPACE GNSS Patch Antenna | Innovative Space Logistics | Netherlands | Mass: < 20 g | on request |
| JUPITER Satellite Broadband System | Hughes Network Systems | United States | Orbit: Geostationary (GEO), with LEO multi-orbit integration | on request |
| K Band Transmitter | Paradigma Technologies | Germany | RF output frequency: 17.8 – 20.2 GHz | on request |
| K-BAND 4×4 PATCH ARRAY | EnduroSat | Bulgaria | Frequency range: 17.7 - 20.2 GHz | on request |
| K-Band Components (CLT-KA01A-MXR / Mixer 27GHz) | celtonn | Ireland | Frequency: 27-32 GHz | on request |
| K-Band Passive IQ Mixer (CLT-KA01A-MXR) | celtonn | Ireland | Function: Passive IQ mixer for up/down conversion | on request |
| K/Ka-Band SATCOM Transceiver Module KKa-TR-DL-1929 | Arralis | Ireland | Tx RF frequency: 17-21 GHz | on request |
| K/Ka-Band Single Channel Transceiver TR1000 | ReliaSat | United Kingdom | Tx frequency: 17-21 GHz | on request |
| Ka Band Analog Phase Shifters (16-22 GHz & 25.5-32.5 GHz) | celtonn | Ireland | Frequency (variant 1): 16-22 GHz, >350° phase range | on request |
| Ka Band High Gain Medium Power Amplifier (26-34 GHz) | celtonn | Ireland | Frequency: 26-34 GHz | on request |
| Ka Band Receiver with UHF Transceiver | Paradigma Technologies | Germany | KA band RF input: 26.5 – 30 GHz | on request |
| Ka Band Transponder | Paradigma Technologies | Germany | RF output frequency: 17.3 – 21.2 GHz | on request |
| Ka-Band Beam-Forming Integrated Circuits | Thorium Space Technology | Poland | Wildside2731 function: TX (terrestrial) | on request |
| Ka-band Compact Frequency Receiver and Converter | Beyond Gravity (ex-RUAG Space) | Switzerland | Band: Ka-band payloads | on request |
| Ka-Band Frequency Agile Transceiver TR400 | ReliaSat | United Kingdom | Tx frequency: 17.3-20.7 GHz | on request |
| Ka-Band High-Gain Antenna | Anywaves | France | Frequency band: Ka-Band (26.5–40 GHz) | on request |
| Ka-Band Integrated Transceiver Module UDC400 | ReliaSat | United Kingdom | Tx output frequency: 17-21 GHz | on request |
| Ka-band Low Noise Amplifier (LNA) | Beyond Gravity (ex-RUAG Space) | Switzerland | Frequency coverage: 27.5 to 31 GHz (full Ka-band) | on request |
| Ka-Band Satellite Transponder TR500 | ReliaSat | United Kingdom | Tx frequency: 17-21 GHz | on request |
| Ka-band Terminals | Viasat, Inc. | United States | — | on request |
| Kepler Network | Kepler Communications | Canada | Flight heritage: 33 satellites launched to date | on request |
| KepNet LEO Connectivity Network | Kepler Communications | Canada | Orbit: LEO (~550 km) | on request |
| KI-103 (Gnome) End Cryptographic Unit | Innoflight | United States | Certification: Top Secret and Below (TSAB) certified bulk encryptor | on request |
| KRYTAR 4×4 Butler Matrix Model KBM9010180 | KRYTAR | United States | Frequency range: 1.0 to 18.0 GHz | on request |
| KRYTAR MLDD 2-Way Power Divider Model 6010180 | KRYTAR | United States | Frequency range: 1.0 to 18.0 GHz (L thru Ku-Bands) | on request |
| KSPA-U UHF/VHF Patch Antenna | Kairo Space | South Korea | Type: Patch antenna | on request |
| KT SAT x STARLINK | KT SAT | South Korea | — | on request |
| Ku-band Terminals | Viasat, Inc. | United States | Terminal: VMT – 1220 LA | on request |
| L-BAND COUPLER | WiRan | Poland | Flight models availability: in days/weeks, depending on specific requirements | on request |
| L-Band Single Patch Antenna (PATCH1-L-R) | Space Inventor ApS | Denmark | Msrp: €4,000 | $4 000 |
| L-BAND SPLITTER | WiRan | Poland | Compliance: CubeSat nanosatellite standard | on request |
| L-Band Terminals | Viasat, Inc. | United States | — | on request |
| L-TAC | Viasat, Inc. | United States | — | on request |
| L.Garde Deployable Antennas | L.Garde Inc | — | Flight heritage: STS-77 (Inflatable Antenna Experiment - IAE) | on request |
| LaserCube Laser Communication Terminal | Stellar Project | Italy | Form factor: 2U (100 × 100 × 200 mm) | on request |
| LaserFleet Optical Inter-Satellite Links | LaserFleet (Shenzhen Hangxing Optical Space Technology) | China | Technology: Optical inter-satellite links (laser communications) | on request |
| LBR-2195A L-Band Satellite Beacon Receiver | AVCOM of Virginia | United States | Frequency range: 950–2150 MHz | on request |
| LCOT / LCT Laser Communication Terminal | TESAT-Spacecom | Germany | — | on request |
| LE016-R5 QO-100 Full-Duplex Transverter System | Leijenaar Electronics | Netherlands | Up-converter input frequency: 435 MHz (N-connector) | $1 200 |
| LEONIS Constellation IoT Connectivity | Delta Space Leonis | Spain | Applications: Energy monitoring, infrastructure monitoring, smart farming, … | on request |
| LinkStar Radio System | sci_Zone / QuickSAT | United States | Interface: Web browser (laptop/tablet) | on request |
| LinkStar-STX3-PC104 | sci_Zone / QuickSAT | United States | Antenna: TW1500 Antenna - 4.25 dBic dual-feed patch, 1610 - 1620 MHz | on request |
| Liquid Crystal Phased Array Technology | ALCAN Systems | Germany | — | on request |
| Livestock monitoring using IoT satellite connectivity | Apogeo Space | Italy | — | on request |
| Logos | Logos Space | United States | Throughput: Multi-Gbps design | on request |
| LoneWhisper® Satellite IoT System | Lacuna Space | United Kingdom | Protocol: LoRa® / LR-FHSS over satellite (LoRaWAN® compatible) | on request |
| Low Noise Amplifier (LNA) | NEC Space Technologies | Japan | — | on request |
| Low Noise Amplifier (LNA) | Teledyne Defence & Space | United Kingdom | Function: Low noise signal amplification | on request |
| Low Noise Amplifier 84-92 GHz (WB-LNA-86/94) | celtonn | Ireland | Frequency range: 84 - 92 GHz | on request |
| Low Noise Amplifier 89-97 GHz (WB-LNA-86/94) | celtonn | Ireland | Frequency: 89-97 GHz | on request |
| Low-Noise Block Downconverter 1–12 GHz – Space LNB | Anywaves | France | Frequency coverage: 1 GHz to 12 GHz (three sub-bands: 1–2 / 2–6 / 6–12 GHz) | on request |
| Lunar Data Relay Satellite Constellation (Orbital Segment) | Intuitive Machines | United States | — | on request |
| Lynk Tower — Direct-to-Device LEO Satellite Connectivity | Lynk Global | United States | Orbit / altitude: LEO, ~500 km (~505–545 km operational range) | on request |
| LYNX X-band / Ka-band Transmitter | NewSpace Systems (NSS) | South Africa | Data link compliance: CCSDS 131.3 Compliant | on request |
| LYNX-X-band and LYNX-Ka-band Transmitters | NewSpace Systems (NSS) | South Africa | Ccsds compliance: CCSDS 131.3 Compliant | on request |
| Mars Comm Nav | Argotec Srl | Italy | Satellites: 24 (18 nominal, 6 spare) | on request |
| Master Local Oscillator (MLO) for Telecom Payloads | Beyond Gravity (ex-RUAG Space) | Switzerland | Output frequency: 7 to 13 GHz | on request |
| Messenger | OutThere Astronautics | New Zealand | — | on request |
| microPATCH-L1/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Part Number: microPATCH-L1/FM (Flight Model) | on request |
| miniPATCH-L1/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 75x75 mm | on request |
| MNE-405 / MNE-410 Mission Networking Electronics | Innoflight | United States | Chassis: 2-slot 3U VPX | on request |
| Model 152620 Directional Coupler | KRYTAR | United States | Nominal coupling (with respect to output): 20 dB, ±1.0 dB | on request |
| Multi-Band Antenna | Helical Communication Technologies (HCT) | United States | Frequency range: 100-3000 MHz | on request |
| Murgas | Spacemanic s.r.o. | Slovakia | Operating temperature: -40°C to +85°C | on request |
| MVSAT(XWAVE) | KT SAT | South Korea | — | on request |
| N-XONOS – X-Band Transmitter – High Data Rate | Syrlinks | France | Name: N-XONOS - X-Band Transmitter - High Data Rate | on request |
| NANOcast | SkyLabs d.o.o. | Slovenia | Standard: ISO 19683, IPC Class 3+ | on request |
| NanoCom AM2150-O MK2 | GomSpace | Denmark | Frequency range: 2025-2290 MHz | on request |
| NanoCom AM2150-P/PS | GomSpace | Denmark | Frequency Range: 2025 – 2290 MHz | on request |
| NanoCom ANT-6F | GomSpace | Denmark | Structure compatibility: GomSpace 6U structures | on request |
| NanoCom ANT1090-P | GomSpace | Denmark | Frequency: 1090 MHz | on request |
| NanoCom ANT2150 DUP and ANT2150 ISL | GomSpace | Denmark | Frequency range (DUP): RX: 2025-2110 MHz; TX: 2200-2290 MHz | on request |
| NanoCom AX100 | GomSpace | Denmark | Frequency Options: UHF Low: 395-405 MHz, UHF: 430-440 MHz | on request |
| NanoCom AX100 S-Band Transceiver | GomSpace | Denmark | — | on request |
| NanoCom AX2150 | GomSpace | Denmark | Highlights: successful flight records since 2014 | on request |
| NanoCom AX2150 S-Band Transceiver | GomSpace | Denmark | Band: S-band | on request |
| NanoCom Link IS1 | GomSpace | Denmark | Frequency range: 2200–2290 MHz | on request |
| NanoCom Link S | GomSpace | Denmark | Full duplex continuous mode: Up to 7.5 Mbit/sec (CCSDS 131.0-B-4) | on request |
| NanoCom Link SX | GomSpace | Denmark | Transmit rate: Up to 210 Mbps | on request |
| NanoCom Link X | GomSpace | Denmark | Configurable raw transmit rate: Up to 210 Mbps | on request |
| NanoCom SDR MK3 | GomSpace | Denmark | SoC: Xilinx Zynq 7030/7045 Programmable SoC | on request |
| NanoCom SDR MK3 with 1xTR600 | GomSpace | Denmark | Mass total: 272 g | on request |
| NanoCom SR2000 | GomSpace | Denmark | Layer-3 bandwidth: up to 6 Mbps (FDD) | on request |
| NanoCom TR-600 | GomSpace | Denmark | Transceiver: AD9361 | on request |
| NANOcomm-2 | SkyLabs d.o.o. | Slovenia | Standard: ISO 19683, IPC Class 3+ | on request |
| NANOlink(-S)-base | SkyLabs d.o.o. | Slovenia | Standard: ISO 19683, IPC Class 3+ | on request |
| NANOlink(-S)-boost | SkyLabs d.o.o. | Slovenia | Standard: ISO 19683, IPC Class 3+ | on request |
| NANOlink(-S)-boost-dp | SkyLabs d.o.o. | Slovenia | Standard: ISO 19683, IPC Class 3+ | on request |
| nanoPATCH-L1/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 50x50 mm | on request |
| NanoUtil FPP Top GSSB | GomSpace | Denmark | Supply voltage: 3.3 V | on request |
| Navigation-Communication Integrated Baseband Chip | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| Nelco Satellite Communication Solutions | Nelco (Tata Group) | India | Products: VSAT networks, enterprise satellite connectivity | on request |
| NEM-ETH | Vulcan Wireless | United States | Type: In-Line Ethernet Encryptor up to 640 Mbps | on request |
| NewSpace S-Band Transceiver | Rakon Limited | New Zealand | Frequency band: S-band | on request |
| NexTenna S — Steerable Antenna for Space Segment | NexTenna | Israel | Technology: Zero-power field-effect phase shifter DRA | on request |
| NSL EyeStar S4 | NearSpace Launch | United States | Flight heritage: since 2015 | on request |
| NSL Globalstar Communication Systems | Pumpkin, Inc. | United States | — | on request |
| NSR-SDR-K/Ka-HDR-DVB | Vulcan Wireless | United States | Frequency band: 20-21.2 GHz Transmitter / 30-31 GHz Receiver (SDA Tranche) | on request |
| NSR-SDR-MUOS | Vulcan Wireless | United States | Form factor: <1/2U CubeSat | on request |
| NSR-SDR-S/S | Vulcan Wireless | United States | Form factor: 1/3U CubeSat | on request |
| NSR-SDR-X/S | Vulcan Wireless | United States | Frequency band: X-band | on request |
| NSR-SDR-X/S HP | Vulcan Wireless | United States | Frequency bands: X/S-band | on request |
| NuLink — LEO LoRaWAN IoT Satellite Constellation | NuSpace Pte Ltd | Singapore | Protocol: LoRaWAN (direct sensor-to-satellite, no gateway required) | on request |
| NXTCOMM Defense Electronically Steered Antenna (ESA) | NXT Communications (NXTCOMM) | United States | — | on request |
| OAM Optical Communication Terminal | SatEnlight | Italy | Multiplexing technique: Orbital Angular Momentum (OAM) mode multiplexing | on request |
| ODALCOM | Emxys | Spain | Tx rate: 500 Mbps | on request |
| ODALISS TTC | Emxys | Spain | Cpu: 168 MHz ARM® 32-bit Cortex®-M4, STM32 processor unit | on request |
| OFFSET REFLECTOR | Oxford Space Systems | United Kingdom | — | on request |
| OGS-2.5 | Astrolight | Lithuania | Aperture Size (Option A): 355 mm (14 ") | on request |
| Omni-Route Cyber® | Viasat, Inc. | United States | Battery life: Up to 12 hours | on request |
| Omnispace Global 5G Hybrid Network | Omnispace | United States | Orbit type: NGSO (Non-Geostationary) | on request |
| Omnispace IoT Connectivity Service | Omnispace | United States | Standard: 5G NB-IoT (3GPP) | on request |
| Optical Communication CubeSat | Alya Space | Brazil | Technology: Miniaturized laser optical ISL for CubeSats (3U–6U) | on request |
| Optical Communication Solutions for Aerospace | Golbriak Space | Estonia | Dimensions: 10x10x20 cm (2U) terminal + 2U gimbal | on request |
| Optical Communication Systems | ALTER Technology | Spain | Data rates (per channel): 28 to 56 Gb/s | on request |
| Optical Ground Stations | General Atomics Synopta GmbH | Switzerland | S-aogs telescope size: > Ø 0.5 m | on request |
| Optical Laser Satellite Backbone Network | Laser Light Communications | United States | Technology: All-optical FSO (free-space optical) ISLs — laser inter-satelli… | on request |
| OrbitCloud | ReOrbit | Finland | Orbit: Low Earth Orbit (LEO), regional constellation | on request |
| OS2020-6604-06 | XMA Corporation | United States | Item #: OS2020-6604-06 | on request |
| OS2020-6610-20 | XMA Corporation | United States | Item #: OS2020-6610-20 | on request |
| OS6790-6065-02 Power Divider | XMA Corporation | United States | Item #: OS6790-6065-02 | on request |
| Outdoor Frequency Converters | WORK Microwave | Germany | Temperature range: -40 °C to 60 °C (-40 °F to 140 °F) | on request |
| Outernet | Rivada Space Networks | Germany | Constellation size: ~600 LEO satellites (planned) | on request |
| Oxford Space Systems Deployable Helical Antenna for IoT applications | Oxford Space Systems | United Kingdom | Manufacturer: Oxford Space Systems | on request |
| Oxford Space Systems Deployable Yagi Antenna for AIS and VDES applications | Oxford Space Systems | United Kingdom | Deployed length: 900 mm | on request |
| Passive Nanosatellite Tracking and Telemetry RF Tag | Stellar Exploration, Inc. | United States | Modulation: Backscatter modulation from space radars | on request |
| Patch Antennas | IQ Spacecom | — | Flight heritage / maturity: Flight proven design (TRL 9) | on request |
| PATCH1-S-R | Space Inventor ApS | Denmark | Msrp: €4.000 | on request |
| Payload Antenna System | MinoSpace | China | — | on request |
| piADSB-NG/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Sensitivity: up to -106 dBm (10^-2 BER) | on request |
| piAIS/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Power Requirement: 3.0-3.6 V @ 65 mA (210 mW typical) | on request |
| piPATCH-ADSB | SkyFox Labs s.r.o. | Czech Republic | Type: High Gain Non-Deployable ADS-B Antenna | $2 390 |
| piPATCH-AllBand/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 98x82.6 mm | on request |
| piPATCH-DualBand/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 98x82.6 mm | on request |
| piPATCH-IoT | SkyFox Labs s.r.o. | Czech Republic | Type: All Band CubeSat IoT/ISM/LoRa/SigFox Antenna | $2 390 |
| piPATCH-IoT-TC | SkyFox Labs s.r.o. | Czech Republic | Type: All Band CubeSat IoT/ISM/LoRa/SigFox Antenna | $2 390 |
| piPATCH-L1E1/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 98x98 mm, low profile, MCX-F connector | on request |
| piPATCH-L1L2/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Mass: 70 grams | on request |
| piPATCH-LG/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Dimensions: 98x98 mm, low profile | on request |
| piPATCH-MAX/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Mass: 89 grams (excluding mounting screws) | on request |
| piPATCH-S-DL | SkyFox Labs s.r.o. | Czech Republic | Type: CubeSat S-Band Patch Antenna, RHCP Downlink | $2 390 |
| piPATCH-S-UL | SkyFox Labs s.r.o. | Czech Republic | Type: CubeSat S-Band Patch Antenna, RHCP Uplink | $2 390 |
| POLARIS | Astrolight | Lithuania | Link Distance: Horizon limited | on request |
| Polaris LoRa | Satlab A/S | Denmark | Frequency coverage: 865.000 to 870.000 MHz | on request |
| Power Coupler | Azista Space (Azista Aerospace) | India | Type: RF Power Coupler | on request |
| Power Dividers, Combiners, Hybrids & Diplexers | Haigh Farr | United States | Frequency: UHF to X-Band | on request |
| Pulsar Constellation (PNT Service) | Xona Space Systems | United States | Orbit type: Low Earth Orbit (LEO), sun-synchronous | on request |
| Pulsar HSTX | AAC Clyde Space | Sweden | Temperature: -25 to +61 C | on request |
| Pulsar STX | AAC Clyde Space | Sweden | Temperature: -25 to +51 C | on request |
| PULSAR-SANT | AAC Clyde Space | Sweden | Frequency (SANTC): 2.2-2.3 GHz | on request |
| Pulsar-UTRX | AAC Clyde Space | Sweden | Operating temperature: -25 to +61 C | on request |
| Pulsar-VUTRX | AAC Clyde Space | Sweden | Operating temperature: -25 to +61 C | on request |
| PULSAR-XANT-PLUS | AAC Clyde Space | Sweden | Frequency range: 8.025-8.45 GHz | on request |
| Q Band Transmitter | Paradigma Technologies | Germany | RF output frequency: 37.5 – 42.5 GHz | on request |
| Q8J SDR Daughterboard | Xiphos Technologies | Canada | RF transceiver: Analog Devices AD9361 RF agile transceiver | on request |
| QHA Deployable Antenna | Helical Communication Technologies (HCT) | United States | Antenna type: Quadrifilar Helical Antenna (QHA), deployable | on request |
| QR026 High Performance Wideband Receiver | Teledyne Defence & Space | United Kingdom | Model: QR026 | on request |
| QR035 Multi-Channel High Performance Receiver | Teledyne Defence & Space | United Kingdom | Model: QR035 | on request |
| Quad-Band V-Band Block Upconverter (UC-47A252A4QD-1030-1) | ITS Electronics | — | L-band input (bands 1&2): 950-2450 MHz | on request |
| Quad-Ridged Horn Antenna | Anywaves | France | Frequency band: S to X band — S+C band version: ~2–6 GHz | C+X band version… | on request |
| Quadrifilar Helix Antenna | Anywaves | France | Polarization: Single-circular polarization (LHCP or RHCP, custom) | on request |
| Quantum Key Distribution & Optical Communications | Deimos Space (Indra) | Spain | Core technology: Quantum Key Distribution (QKD) + optical communications | on request |
| QUASAR-STRX | AAC Clyde Space | Sweden | Temperature: -25 to +60 C | on request |
| QUASAR-WSANT | AAC Clyde Space | Sweden | Frequency band: 2025-2290 MHz | on request |
| QubeFlex CubeSat/SmallSat Transceiver/Modem | Teledyne Defence & Space | United Kingdom | Base modem tx/rx data rate: 2.4 kbps to 2.048 Mbps | on request |
| R6 VDES Space Payload | Saab Space | Sweden | Payload type: Space-hardened VDES (VHF Data Exchange System) transponder | on request |
| RADIOSAT K/Ka-Band Transponder | PicoSaTs | Italy | Downlink: 17.8 - 20.2 GHz | on request |
| RADIOSAT Ka-Band Datalink Transmitter | PicoSaTs | Italy | Downlink: 25.5 - 27 GHz | on request |
| RADIOSAT Ku-Band Transponder | PicoSaTs | Italy | Downlink: 10.7 - 12.75 GHz | on request |
| RADIOSAT Software Defined Radio | PicoSaTs | Italy | Channels: 2x 1 GHz IBW Rx channels, 2x 1 GHz IBW Tx channels | on request |
| Redwire FALCCON High Gain Broadband Space Antenna | Redwire Corporation | United States | Peak gain (high-gain config): 21 dBic | on request |
| Reflectarray Antenna | Anywaves | France | Central frequency: X-band to Ka-band (scalable toward Q/V band) | on request |
| ReliaSat Satellite Communications RF Systems and Subsystems | ReliaSat | United Kingdom | Tx frequency: 27.5–30 GHz | on request |
| Reshapable Mesh Reflector Antenna | Mithril Technologies | United States | Dimensions: 1-meter | on request |
| RF & Microwave Products | Data Patterns (India) Ltd. | India | Frequency: 1.44/1.56 GHz | on request |
| RF Antennas (LYRA range) | NewSpace Systems (NSS) | South Africa | S-band air gap - frequency: 2200 MHz to 2290 MHz | on request |
| RF Pigtail Cable/FM (Flight Model) | SkyFox Labs s.r.o. | Czech Republic | Part Number: RF Pigtail/FM (Flight Model) | on request |
| RFX-400 | Tiger Innovations, Inc. | United States | Frequency range: 387 - 464 MHz (90 usec settling time) | on request |
| Ring of Fire Multi-Level Switching Security Solution | General Dynamics Mission Systems | United States | — | on request |
| RTR-400XS IP / MPLS Router | Innoflight | United States | Function: Networking IP / MPLS router | on request |
| S band antenna-feeder system | SPUTNIX | Russia | Antenna type: Two-way spiral | on request |
| S-A6640 Space SFF Managed Ethernet Switch/Router | Aitech Systems | United States | Ports: 12 × 10/100/1000 Base-T copper | on request |
| S-Band 2×2 Antenna Array (PATCH2X2-S-R) | Space Inventor ApS | Denmark | Frequency range: 2025-2110 MHz or 2200-2290 MHz | on request |
| S-Band Antenna Commercial | EnduroSat | Bulgaria | Frequency range: 2025 - 2110 MHz | on request |
| S-Band Antenna ISM | EnduroSat | Bulgaria | Frequency range: 2400 - 2450 MHz | on request |
| S-BAND ANTENNA WIDEBAND | EnduroSat | Bulgaria | Frequency range: 2025-2110 MHz and 2200-2290 MHz | on request |
| S-Band Coupler | WiRan | Poland | Flight models: available in days/weeks, depending on specific requirements | on request |
| S-Band Diplexer | WiRan | Poland | Operating frequency band: 2025-2290 MHz | on request |
| S-Band Dual-Band Patch Antenna | Plan-S (Connecta) | Turkey | Frequencies: 2025-2110 MHz / 2200-2290 MHz | on request |
| S-Band Flat Panel Antenna PAN-185185-4-S | ReliaSat | United Kingdom | Frequency: 1.95-2.25 GHz | on request |
| S-Band IoT Antenna Array | TALOS GmbH | Germany | Frequency: S-band | on request |
| S-Band Launcher Antenna | Anywaves | France | Frequency band: 2.025 GHz to 2.29 GHz | on request |
| S-band Patch Antenna | NBSpace | Thailand | Product family: Antenna System (deployable antennas) | on request |
| S-Band Patch Antenna | ISISPACE Group | Netherlands | Mass: < 60 g | on request |
| S-Band Patch Antenna | Plan-S (Connecta) | Turkey | Frequencies: 2025–2110 MHz or 2200–2290 MHz | on request |
| S-Band Patch Antenna | Innovative Space Logistics | Netherlands | Mass: <60 g | on request |
| S-Band Patch Antenna RHCP for HISPICO | IQ Spacecom | — | Manufacturer: IQ Spacecom | on request |
| S-BAND SPLITTER | WiRan | Poland | Compliant with: CubeSat nanosatellite standard | on request |
| S-band TM/TC radio link | SPUTNIX | Russia | Dimensions: 117 x 111 x 48 (without fasteners and diplexer) | on request |
| S-Band TM/TC Transceiver | Azista Space (Azista Aerospace) | India | Frequency band: S-Band | on request |
| S-Band TMTC Antenna | ISISPACE Group | Netherlands | Mass: < 60 g | on request |
| S-band Transceiver | EnduroSat | Bulgaria | Frequency range: 8000 - 8400 MHz | on request |
| S-BAND TRANSCEIVER | Alén Space | Spain | Modulation: BPSK | on request |
| S-Band Transceiver SRS-3 | NanoAvionics | Lithuania | Type: Full-duplex S-band TM/TC transceiver | on request |
| S-Band Transceiver SRS-4 | NanoAvionics | Lithuania | Type: Full-duplex S-band high-speed transceiver | on request |
| S-Band Transmitter for Pico and Nanosatellites | IQ Spacecom | — | Manufacturer: IQ Spacecom | €6 500 |
| S-Band TT&C Antenna | Anywaves | France | Frequency band: From 2.025 GHz to 2.29 GHz | on request |
| S703 Radiation Tolerant MIL-STD-1553 PMC Card | Aitech Systems | United States | Protocol: MIL-STD-1553B (STANAG 3838 compliant) | on request |
| S710 Radiation Tolerant Communications PMC | Aitech Systems | United States | Firewire ports: 3 × 400 Mbps IEEE-1394a with OHCI controller | on request |
| S730 Radiation Tolerant SpaceWire PMC | Aitech Systems | United States | Spacewire ports: 3 full-duplex, ESA ECSS-E-50-12C compliant | on request |
| S740 Radiation Tolerant Communications PMC | Aitech Systems | United States | RS-422 input channels: 16 differential | on request |
| S910 Rugged 3U CompactPCI MIL-STD-1553B Board | Aitech Systems | United States | Mil-std-1553b channels: 4 total (2 base + 2 via S911 mezzanine), dual redun… | on request |
| SA002 Adaptive Filter Module / Switch Multiplexer | Teledyne Defence & Space | United Kingdom | Model: SA002 | on request |
| SATCOM Data Controller | Viasat, Inc. | United States | — | on request |
| SatCOM UHF Digital Radio Transceiver | NanoAvionics | Lithuania | Type: UHF digital radio transceiver | on request |
| Satellite Antennas | Celestial Space Technologies | South Africa | Operating range: 2.05 – 2.30 GHz | on request |
| Satellite Direct-to-Device Connectivity (via AST SpaceMobile) | Rakuten Mobile | Japan | Technology: Non-terrestrial network (NTN), LEO satellite cell towers | on request |
| Satellite IoT Communication Module | Guodian Gaoke (Tianqi Satellite) | China | Receiving sensitivity: -125 dBm±1 dBm | on request |
| Satellite IoT Dedicated Communication Module | Guodian Gaoke (Tianqi Satellite) | China | Operating frequency band: UHF | on request |
| Satellite Modulator OEM Module | WORK Microwave | Germany | Modulations: up to 64APSK | on request |
| Satellite Optical Laser Link (Inter-Satellite FSO) | Space Union | Lithuania | Link type: Free Space Optical (FSO) laser inter-satellite link | on request |
| Satellite-mounted X-band transmitter (MTX-540X) | Meisei Electric | Japan | Data rate: 538 Mbps | on request |
| Satlab Polaris ADS-B | Satlab A/S | Denmark | Frequency band: 1090 MHz | on request |
| Satlab SAS-2 dual S-band patch antenna | Satlab A/S | Denmark | Frequency range rx: 2025 to 2110 MHz | on request |
| Satlab VTRX | Satlab A/S | Denmark | Parameter: Specification | on request |
| SBS2-2150E Embedded Satellite Beacon Receiver Board | AVCOM of Virginia | United States | Frequency range: 950–2150 MHz | on request |
| Scorpion Mounting System | ETL Systems | United Kingdom | Model Number: SCP-1U-11 | on request |
| Scotty LEO User Terminal | Skyloom Global Corp. | United States | Network access: Enables access to Skyloom's network via GEO | on request |
| SCR-104 S-Band Software-defined Compact Radio | Innoflight | United States | Uplink frequency: L-Band / S-Band | on request |
| SCR-106 / SCR-106HDR X-Band Software-defined Compact Radio | Innoflight | United States | Uplink frequency: L-Band / S-Band | on request |
| SCR-208 Medusa Ka-Band Software-defined Compact Radio | Innoflight | United States | Uplink frequency: Ka-Band | on request |
| SDR-1001 | CesiumAstro | United States | TRL: 9 | on request |
| SDR-P4 | Space Inventor ApS | Denmark | Msrp: €35,000 | $35 000 |
| Secure Satellite Link (SSL) | Eidel | Norway | Protection: CIK for CCI handling, tampering protection, AES-256-GCM and AEG… | on request |
| SES O3b mPOWER | Intellian Technologies | South Korea | — | on request |
| SGS-1 Global Network | Taqnia Space | Saudi Arabia | Satellite name: SGS-1 | on request |
| Skyloom Optical Data Transport Network (V’GER, Scotty, Uhura, Kirk) | Skyloom Global Corp. | United States | V’ger data rate: 1-10 Gbps | on request |
| SkyTerra-1 Direct-to-Device Network | Ligado Networks | United States | Antenna: 22-meter reflector | on request |
| Slice Frequency Converter for Ka-Band Payloads | Beyond Gravity (ex-RUAG Space) | Switzerland | Conversion: 30 GHz to 20 GHz (Ka-band) | on request |
| Slot Arrays | Optisys | United States | Technology: Additively manufactured monolithic slot array | on request |
| Slotted Waveguide Array Antenna | Anywaves | France | Frequency band: Ku band to Ka band (custom — defined per project) | on request |
| Small Antenna Module (SAM) | Spacemanic s.r.o. | Slovakia | Operating temperature: -40°C to +85°C | on request |
| Software Defined Radio (MK2) | GomSpace | Denmark | FPGA module: Xilinx Synq 7030 Programmable SoC | on request |
| Software Defined Radio (SDR) | Plan-S (Connecta) | Turkey | Frequency range: 70 MHz - 6 GHz | on request |
| Solid State Power Amplifier (SSPA) | NEC Space Technologies | Japan | — | on request |
| Solid State Power Amplifier (SSPA) | Teledyne Defence & Space | United Kingdom | Frequency range: UHF to Ku-band | on request |
| Space Deployable Antenna Reflectors | Prosix Engineering | Spain | Diameter range: 0.5 to 16 m | on request |
| Space JLTZ Satellite Services | Space JLTZ | Mexico | Market: Latin America | on request |
| Space Qualified 180° Hybrid Coupler | KRYTAR | United States | Model: 4010265-SQ | on request |
| Space Qualified 2-Way Power Divider, Model 6005265-SQ | KRYTAR | United States | Frequency range: 0.5 to 26.5 GHz | on request |
| Space Qualified Directional Couplers | KRYTAR | United States | Model 102008616-sq: 2.0-8.6 GHz, 16 dB coupling, SMA female | on request |
| Space-Air-Ground Integrated Emergency Communication Network System | Beijing Huali Chuangtong Technology Co., Ltd. | China | — | on request |
| Space-Based Quantum Key Distribution (QKD) System | Space Union | Lithuania | Technology: Quantum key cryptography via satellite laser links | on request |
| Space-Grade RF Microwave Filters | Smiths Interconnect - Space | United Kingdom | Types: Bandpass, lowpass, bandstop, notch | on request |
| Space-Qualified 180 Degree Hybrid Coupler, Model 4010265-SQ | KRYTAR | United States | Frequency range: 1.0 to 26.5 GHz | on request |
| SpaceLink | SpaceLink | United States | Data rate: 10 Terabit per second | on request |
| SpaceLink Civil Space Data Relay Service | SpaceLink | United States | — | on request |
| SPAN-S-T3 | Syrlinks | France | Name: SPAN-S-T3 | on request |
| SPAN-X-T3 | Syrlinks | France | Name: SPAN-X-T3 | on request |
| SPOCK-1 SAR Reconnaissance Satellite Constellation | Rheinmetall | Germany | Constellation size: ~40 SAR satellites (planned) | on request |
| SRS-3 Full-duplex S-band Transceiver | Satlab A/S | Denmark | Tx frequency range: 2200–2290 MHz | on request |
| SRS-4 | Satlab A/S | Denmark | Transmitter frequency: 2200 to 2290 MHz | on request |
| SRU-2 | Satlab A/S | Denmark | Frequency range on both paths: 2000 to 2500 MHz | on request |
| StarCom | Mbryonics | Ireland | Link distances: 80,000+ km | on request |
| STARCOM Optical Communications Terminal | Mbryonics | Ireland | Usable aperture: 50% larger than competitors (per manufacturer) | on request |
| StarLight Modem, Amplifiers and Antenna Control Unit | Mbryonics | Ireland | Operating wavelength: 1550 nm (ITU C-band) | on request |
| STARLIGHT Optical Modem and Amplifier | Mbryonics | Ireland | Modem + acu mass: < 3.5 kg | on request |
| Stensat radio beacon | StenSat Group LLC | United States | Frequency bands: 2m, 70 cm | on request |
| STX3 OEM Satellite Modem | Globalstar (C-3 next-gen) | United States | Dimensions: 28.70 x 20.57 mm | on request |
| SWATH – Spiral Wrap Antenna Technology | Opterus Research and Development | United States | Operating frequencies: Over 100 GHz | on request |
| SWC-400XS Networking Ethernet Switch | Innoflight | United States | Function: Networking Ethernet switch | on request |
| SWIFT Software-Defined Radio Family | Tethers Unlimited, Inc. (AMERGINT) | United States | Networks: NEN/DSN: CCSDS TC/TM, Raw bit-sync; USN: SLGS, CCSDS; AFSCN: SGLS… | on request |
| SWIFT® Radios and RAVEN – SDR | Tethers Unlimited, Inc. (AMERGINT) | United States | Flight heritage: Yes | on request |
| SX-SBOX Communications (Microsatellite) | SPUTNIX | Russia | UHF TT&C sx-sbox-trx-UHF-01: 435–438 MHz, 5 W, up to 19200 bit/s, AX.25/USP… | on request |
| SXC-UHF-02 UHF Transceiver | SPUTNIX | Russia | Type: UHF transceiver (PC104 board) | on request |
| Synthesized Block Upconverter VSSBU | WORK Microwave | Germany | Input Band: L-Band | on request |
| Syrlinks EWC36 L-band transmitter | Syrlinks | France | Life-time LEO missions: 7.5 years | on request |
| T-XPDR Tactical Adaptive Satellite Transponder | Thorium Space Technology | Poland | Operating frequency band: Ka | on request |
| TA1007 | Triad RF Systems | United States | Frequency low: 500 MHz | on request |
| TA1017 | Triad RF Systems | United States | Frequency low: 1700 MHz | on request |
| TA1029 | Triad RF Systems | United States | Frequency low: 6400 MHz | on request |
| TA1049 | Triad RF Systems | United States | Model: TA1049 | on request |
| TA1056 SISO Power Amplifier | Triad RF Systems | United States | Model: TA1056 | on request |
| TA1140 | Triad RF Systems | United States | Frequency low: 400 MHz | on request |
| TA1160 | Triad RF Systems | United States | Frequency low: 5500 MHz | on request |
| TA1165 5500-8500 MHz 20 W Power Amplifier | Triad RF Systems | United States | Model: TA1165 | on request |
| TA1216 | Triad RF Systems | United States | Frequency low: 300 MHz | on request |
| TA1217 Power Amplifier | Triad RF Systems | United States | Model: TA1217 | on request |
| TA4010 | Triad RF Systems | United States | Frequency low: 4400 MHz | on request |
| TA4010 Power Amplifier | Triad RF Systems | United States | Model: TA4010 | on request |
| Telemetry Transmitters (ETT Series) | Emhiser Research | United States | Output Power: 5 Watt | on request |
| Telesat Lightspeed | Telesat | Canada | Constellation size: 198 satellites | on request |
| TERABIX | Mbryonics | Ireland | Format: 10GBASE Ethernet | on request |
| Term, N-m, 18 GHz, 2W | XMA Corporation | United States | Item #: 3001-6100-00 | on request |
| Terma SPECTRA – SDR TT&C modem | Terma | Denmark | — | on request |
| Tethered Black Box Satellite Transmitter (TBSAT) | Azista Space (Azista Aerospace) | India | Type: Tethered Black Box Satellite Transmitter | on request |
| THPR1060 | Triad RF Systems | United States | Radio core: Silvus | on request |
| THPR1060 Triad High Power Radio | Triad RF Systems | United States | Model: THPR1060 | on request |
| THPR1070 | Triad RF Systems | United States | Radio core: Silvus | on request |
| THPR1076 | Triad RF Systems | United States | Radio core: DTC | on request |
| THPR1080 | Triad RF Systems | United States | Radio core: Silvus | on request |
| Tianqi LEO IoT Constellation | Guodian Gaoke (Tianqi Satellite) | China | Constellation size: 38 satellites | on request |
| TOTEM — Software Defined Radio | Alén Space | Spain | TRL: TRL-9 (Flight Heritage) | on request |
| TOTEM nanosatellite SDR platform | Alén Space | Spain | Flight heritage: since 2018 | on request |
| Transponder Capacity | KT SAT | South Korea | Satellite: KOREASAT 6A | on request |
| Transponder Leasing on NigComSat-1R | Nigcomsat | Nigeria | Satellite name: NigComSat-1R | on request |
| TREVO | Alén Space | Spain | Socs based on: Zynq UltraScale+ family | on request |
| TREVO — Modular High-Performance SDR | Alén Space | Spain | TRL: TRL-9 (Flight Heritage) | on request |
| Tri-Band Q-Band Block Downconverter (DC-37A542A0TR-1330) | ITS Electronics | — | Q-band input: 37.50-39.00 / 39.00-40.50 / 40.50-42.00 GHz | on request |
| Triad THPR1060 Range Enhanced Silvus StreamCaster Radio System | Triad RF Systems | United States | Operating frequency: 2200 - 2500 MHz | on request |
| Troposcatter | ETL Systems | United Kingdom | Output Power: 20-1000W | on request |
| TRX-U | AAC Clyde Space | Sweden | Tx frequency range: 400-450 MHz (UHF) | on request |
| TRX-U UHF Satellite Transceiver | AAC SpaceQuest (AAC Clyde Space subsidiary) | United States | Frequency band: UHF | on request |
| TTRM1116 | Triad RF Systems | United States | Frequency low: 1200 MHz | on request |
| TTRM1116 Bi-Directional Amplifier | Triad RF Systems | United States | Model: TTRM1116 | on request |
| TTRM1123D | Triad RF Systems | United States | Frequency low: 2200 MHz | on request |
| TTRM1210-D01 Bi-Directional Amplifier | Triad RF Systems | United States | Model: TTRM1210 | on request |
| TTRM2002 | Triad RF Systems | United States | Frequency low: 2200 MHz | on request |
| TTRM2002 2200-2500 MHz 10 W Bi-Directional Amplifier | Triad RF Systems | United States | Model: TTRM2002 | on request |
| TTRM2005DR | Triad RF Systems | United States | Model: TTRM2005DR | on request |
| TTRM4005QR | Triad RF Systems | United States | Frequency low: 4400 MHz | on request |
| TTRM4302 Bi-Directional Amplifier | Triad RF Systems | United States | Model: TTRM4302 | on request |
| TTRM4310 | Triad RF Systems | United States | Frequency low: 5000 MHz | on request |
| TTRM4402R | Triad RF Systems | United States | Frequency low: 5000 MHz | on request |
| TTRM4510 | Triad RF Systems | United States | Frequency low: 5300 MHz | on request |
| TY45/TY46 (BUPT-2/3) Laser-Comm Testbed Satellites | Spacety | China | Laser communication data rate: 200 Gbps | on request |
| UAV Satellite Connectivity Solution | Taqnia Space | Saudi Arabia | — | on request |
| UDAN Deployable UHF-Helix Antenna | HPS High Performance Space Structure Systems | — | Stowed size: 1U cube, <0.3 kg (antenna only) | on request |
| UHF ANTENNA 2U | EnduroSat | Bulgaria | Amateur UHF frequency range: 435-438 MHz | on request |
| UHF Antenna System with Service Panel | SPUTNIX | Russia | Year of release: 2018 | on request |
| UHF Deployable Dipole Antenna | Plan-S (Connecta) | Turkey | Frequencies: 400 - 403 MHz | on request |
| UHF Deployable Monopole Antenna | Plan-S (Connecta) | Turkey | Frequencies: 360 - 440 MHz | on request |
| UHF SATCOM Terminals | Viasat, Inc. | United States | — | on request |
| UHF TM/TC radio link | SPUTNIX | Russia | Dimensions: 115 x 66 x 19 (without fasteners) mm | on request |
| UHF Transceiver | EnduroSat | Bulgaria | Frequency range: 400-403 or 435-438 MHz | on request |
| UHF transceiver | SPUTNIX | Russia | Model: SPUTNIX SXC-UHF-02 | on request |
| UHF Transceiver (SiriusSat-1/2 heritage) | SPUTNIX | Russia | Purpose: UHF TT&C data receiving and transmitting for nanosatellites | on request |
| UHF-Band Telemetry Transmitter (UHF Com) | ADDNICS Corporation | Japan | Frequency: 430–440 MHz (adjustable) | on request |
| UHF/VHF Transceiver | Pyxis Space | Germany | Dimensions: 6 × 30 × 62 mm³ | €6 000 |
| UltraLite — Direct-to-Orbit Satellite IoT Network | Myriota | Australia | Satellite altitude: ~600 km LEO | on request |
| UST-LITE RADIO | Argotec Srl | Italy | — | on request |
| VDE-SAT Payload for Small Satellite Platforms | MBI Group | — | Standard: VDE-SAT (VHF Data Exchange - Satellite) | on request |
| VHF/UHF antenna for 1U-3U | Innovative Space Logistics | Netherlands | Mass: < 90 g | on request |
| VHF/UHF Antenna for 6U+ | Innovative Space Logistics | Netherlands | Mass: 90-115 g | on request |
| VHF/UHF Antenna for 6U+ | ISISPACE Group | Netherlands | Mass: 90-115 g (customisable) | on request |
| VHF/UHF Antenna System 1 | ISISPACE Group | Netherlands | Mass: < 90 g | on request |
| VHF/UHF Antenna System 2 | ISISPACE Group | Netherlands | Mass: 90–115 g (configuration-dependent) | on request |
| VialiteHD Fiber Optic RF-over-Fiber Links | EUROSATCOM | France | 6ghz mil-aero module frequency: 10 MHz to 6 GHz | on request |
| VICTS Space Payload Antenna | ThinKom Solutions, Inc. | United States | Technology: VICTS (space-adapted) | on request |
| VILSA SDR — Software Defined Radio Payload | Anywaves | France | Frequency range: 0.3–6 GHz | on request |
| VILSA Software Defined Radio | Anywaves | France | In-flight reconfigurability: Yes, via Zynq® UltraScale+ SoC | on request |
| VILSA XDL X-Band Downlink Transmitter | Anywaves | France | Frequency band: X-Band — 8.025 to 8.400 GHz | on request |
| Vireo Ka 288 | CesiumAstro | United States | Transmit frequency: 20.2-21.2 GHz (Ka-band) | on request |
| VIT SATCOM Research Program | Vellore Institute of Technology | India | Type: Research Program | on request |
| Voice & Push-To-Talk (PTT) | Viasat, Inc. | United States | — | on request |
| W-Band Bandpass Filter (WB-9296FLTR) | celtonn | Ireland | Frequency range: 92–96 GHz | on request |
| W-Band Receiver Module (WB-RX-9296-LN) | celtonn | Ireland | RF input: 91–97 GHz | on request |
| W-Band Transmitter Module | celtonn | Ireland | RF output: 91–97 GHz | on request |
| Wide Beam X-Band Payload Telemetry Antenna | Anywaves | France | Frequency band: 8.025 GHz to 8.4 GHz | on request |
| Wideband Arrays | Optisys | United States | Bandwidth: Up to 6:1 | on request |
| Wideband Telemetry Transmitters (EWT Series) | Emhiser Research | United States | — | on request |
| WiRan 90° Hybrid Couplers | WiRan | Poland | Flight models available: in days/weeks, depending on specific requirements | on request |
| WiRan S-Band antenna | WiRan | Poland | Frequency band: 2025-2290 MHz | on request |
| WiRan X-Band Antenna | WiRan | Poland | Operating bands: 7145-7235 & 8000-8500 MHz | on request |
| WISeSat End-to-End Security Architecture | WISeSat Space (WISeKey) | Switzerland | Security model: End-to-end PKI with hardware Secure Elements | on request |
| Wraparound™ Antennas | Haigh Farr | United States | Frequency range: 300 MHz to 13 GHz | on request |
| Wrapped Rib | Oxford Space Systems | United Kingdom | — | on request |
| X band antenna-feeder system | SPUTNIX | Russia | Antenna type: Mirror | on request |
| X-Band Diplexer DXA | WiRan | Poland | Operating frequency band: 7145-8500 MHz | on request |
| X-BAND DIPLEXER DXB | WiRan | Poland | Rx frequency range (UL): 7145-7235 | on request |
| X-band High Data Rate Transmitter | SPUTNIX | Russia | Mass: 15 kg | on request |
| X-Band Patch 4 antenna | Space Inventor ApS | Denmark | Msrp: €8,000 | on request |
| X-band Patch Antenna | NBSpace | Thailand | Product family: Antenna System (deployable antennas) | on request |
| X-Band Patch Antenna | EnduroSat | Bulgaria | Frequency range: 8025 - 8400 MHz | on request |
| X-Band Patch Array Antenna | Plan-S (Connecta) | Turkey | Frequency range: 7900–8500 MHz | on request |
| X-Band SATCOM Transceiver X-TR-DL-78 | Arralis | Ireland | Tx frequency: 8-8.5 GHz | on request |
| X-band SDR | EnduroSat | Bulgaria | Frequency range (Tx): 2200 to 2290 MHz (commercial) | on request |
| X-Band Splitter | WiRan | Poland | Compliance: CubeSat nanosatellite standard | on request |
| X-Band TM Transmitter | Azista Space (Azista Aerospace) | India | Frequency band: X-Band | on request |
| X-Band Transmitter | Plan-S (Connecta) | Turkey | Frequency range: 8025 – 8400 MHz | on request |
| X-Band TT&C Transponder (X-TRP) | ADDNICS Corporation | Japan | Frequency band: X-band (customer-specified at order) | on request |
| X/S-Band High-Speed LEO Radio | Akash Systems | United States | Data Rate: 650 Mbps | on request |
| Xen-Hub | Xenesis | United States | Data rate: >10 Gbps | on request |
| Xen-Link | Xenesis | United States | Link data rate: 10 Gb/s, full-duplex | on request |
| XLink | IQ Spacecom | — | Flight heritage: Flight proven design (TRL 9) | on request |
| XLink SDR Transceiver | IQ Spacecom | — | Flight proven design: TRL 9 | on request |
| XMAPD10-2-8-4S | XMA Corporation | United States | Item #: XMAPD10-2-8-4S | on request |
| XONOS – X-Band High-Data-Rate Transmitter | Syrlinks | France | Subsystem: Telecom Subsystem | on request |
| XTX-DVBS2 | ADDNICS Corporation | Japan | Dimensions: 80mmx80mmx49.5 mm | on request |
| YAGI ANTENNA | Oxford Space Systems | United Kingdom | — | on request |
Products
Products by manufacturer
2NDSpace Srl
Italy · 2023 · 3 productsNew Space company designing modular nanosatellite/CubeSat hardware: structures, solar panels, EPS, antennas, OBCs, and deployers/separation systems.

CHORUS Deployable Antenna
CHORUS deployable antennas are configurable UHF or VHF antennas for CubeSats ranging from 1U to 16U, featuring linear double-dipole or turnstile layouts and a triple-redundant depl
| Frequency range | 150–930 MHz |
| Bandwidth | 20 dB |
| Typical vswr | < 1.3 |
| Gain | > 0 dBi |
| Supply voltage | 3.3 V / 5 V |

CHORUS-01 Deployable Cubesat antenna
The CHORUS-01 is a deployable antenna system for CubeSats, available in multiple configurations to support various polarization and frequency requirements.
| Polarization (LP) | Linear |
| Configuration (LP) | 2x Dipoles |
| Independent Frequencies (LP) | 2x |
| Frequency | 150 - 930 MHz |
| Suggested for | 1U-2U-3U |

CHORUS-06 Deployable Cubesat antenna
The CHORUS-06 is a deployable antenna system for CubeSats, offering various configurations and polarizations for UHF or VHF bands.
| Polarization (CHORUS-06-M) | Linear |
| Configuration (CHORUS-06-M) | 2x Monopoles |
| Independent Frequencies (CHORUS-06-M) | 2x |
| Frequency | 150 - 930 MHz |
| Suggested for | 6U-12U-16U |
AAC Clyde Space
Sweden · 1999 · 15 productsAAC Clyde Space provides small satellite technologies and space-based data services, offering end-to-end solutions from satellite components to data analytics for various applications.

AAC Clyde Space PULSAR-XTX X-Band Transmitter
Extremely compact X-Band transmitter in CubeSat Kit PC/104 form factor with data rates up to 50 Mbps, CCSDS-compliant for compatibility with COTS demodulators.
| Operating temperature | -25°C to +61°C |
| Power consumption | < 15 W |
| Mass | < 130 g |
| Supply voltage | 6.2 V - 17 V |
| Frequency | 8.025 GHz - 8.375 GHz |

AAC SpaceQuest RX-2000 S-Band Receiver
Adaptable low-power space-qualified FM S-band receiver for MicroSats and small satellites with up to 26 customer-programmable channels, 30+ years of on-orbit heritage.
| Frequency | 2000-2400 MHz |
| Data rate | 9.6 to 153.6 kbps |
| Modulation | FM, GFSK |
| Sensitivity | -117 dBm @ 9600 bps, -110 dBm @ 128 kbps |
| Noise figure | 2 dB nominal |

AC-2000
The AC-2000 is a compact antenna controller unit from AAC SpaceQuest designed for S-band communication systems on small satellites and CubeSats. It manages the deployment and steer
| Frequency band | S-band |
| Interface | RS-422 / I2C |
| Power consumption | ~2 W |
| Operating temperature | -40°C to +85°C |
| Mass | ~80 g |

ANT-100
The ANT-100 is a high-performance, polarized S-band antenna designed for nanosatellites, offering easy system integration, small size, low profile, and rugged design.
| Frequency bands | UHF (400-450 MHz), VHF (130-175 MHz) |
| Deployment mechanism | Burn-wire / shape-memory alloy |
| Interface | I2C |
| Power (deployment) | ~1.5 W |
| Mass | ~35 g |

CubeCAT
The CubeCAT is a nanosatellite polarized S-band antenna designed for high performance and easy system integration, featuring a small size, low profile, rugged design, and high dire
| Tx frequency | 2200-2290 MHz (S-band downlink) |
| Rx frequency | 2025-2120 MHz (S-band uplink) |
| Tx output power | Up to 1 W |
| Data rate (downlink) | Up to 4 Mbps |
| Modulation | BPSK, QPSK |

GD200 Gigabit Detector
High-speed gigabit optical detector for small satellites enabling fast inter-satellite or satellite-to-ground optical communication links.
| Data rate | Up to 1 Gbps |
| Detector type | Avalanche Photodiode (APD) |
| Wavelength range | 800-1600 nm |
| Sensitivity | -35 dBm min |
| Bandwidth | >1 GHz |

Pulsar HSTX
The Pulsar HSTX is a high-speed S-band transmitter designed for nanosatellites, offering reliable uplink and downlink capabilities for space missions.
| Temperature | -25 to +61 C |
| Power | <5 W |
| Supply voltage | 6 V-12V (5 V alternative) |
| Mass | <100 g |
| Tx SNR | 20 dB |

Pulsar STX
The Pulsar STX is an S-band transmitter designed for CubeSats and SmallSats, offering reliable uplink and downlink capabilities for space missions.
| Temperature | -25 to +51 C |
| Power | <5 W |
| Supply voltage | 6 V-12V (5 V alternative) |
| Mass | <100 g |
| Tx SNR | 20 dB |

PULSAR-SANT
The PULSAR-SANT is a high-performance, polarized S-band antenna designed for nanosatellites, offering a small size, low profile, and rugged design for easy system integration.
| Frequency (SANTC) | 2.2-2.3 GHz |
| Frequency (SANT) | 2.4-2.45 GHz |
| Beamwidth | 60 degrees |
| Gain | 7 dBi |
| S11 | <-15 dB |

Pulsar-UTRX
The Pulsar-UTRX is a UHF/VHF transceiver designed for CubeSats and small satellites, providing reliable uplink and downlink communication.
| Operating temperature | -25 to +61 C |
| Mass | <100 g |
| Supply voltage | 3.3 V, 5 V |
| Frequency (UTRXC) | 400-420 MHz |
| Frequency (UTRX) | 430-440 MHz |

Pulsar-VUTRX
The Pulsar-VUTRX is a space-qualified transceiver designed for reliable uplink and downlink communication in space missions, offering robust lower data-rate backup capabilities.
| Operating temperature | -25 to +61 C |
| Mass | <100 g |
| Supply voltage | 3.3 V, 5 V |
| VHF frequency | 140-150 MHz |
| UHF frequency (VUTRXC) | 400-420 MHz |

PULSAR-XANT-PLUS
The PULSAR-XANT-PLUS is a high-performance, polarized S-band antenna designed for nanosatellites, offering high directionality and ease of integration.
| Frequency range | 8.025-8.45 GHz |
| Bandwidth (XANT) | 200 MHz |
| Bandwidth (XANT-PLUS) | 425 MHz |
| Gain (XANT) | 7.75 dBi +/-0.5 dB |
| Gain (XANT-PLUS) | 11.5 dBi +/-0.5 dB |

QUASAR-STRX
The QUASAR-STRX is a software-defined radio (SDR) transceiver designed for small satellites and CubeSats, offering a complete plug-and-play TMTC solution.
| Temperature | -25 to +60 C |
| Mass | 270 g |
| Control and data interfaces | CAN, SPI, I2C |
| Power consumption | 3.5 W receive mode |
| Tx frequency | 2.200-2.290 GHz |

QUASAR-WSANT
The Quasar-WSANT is a compact, wideband S-band antenna designed for SmallSats and CubeSats, offering full ITU-R coverage and selectable dual polarization.
| Frequency band | 2025-2290 MHz |
| Gain | >5 dBic |
| Axial ratio | <3 dB |
| Half-power beamwidth | 60 degrees |
| Return loss | >13 dB |

TRX-U
The TRX-U is a space-qualified transceiver designed for reliable uplink and downlink communication in space missions. It can also serve as a robust lower data-rate backup radio.
| Tx frequency range | 400-450 MHz (UHF) |
| Rx frequency range | 130-175 MHz (VHF) |
| Tx output power | Up to 2 W |
| Rx sensitivity | <-118 dBm |
| Data rate | 1.2 to 38.4 kbps (uplink/downlink) |
AAC SpaceQuest (AAC Clyde Space subsidiary)
United States · 3 productsAAC Clyde Space provides small satellite technologies and space-based data services, offering end-to-end solutions from components to data analytics.

AC-2000 S-Band Polarized Antenna
High-performance, low-profile polarized S-band nanosatellite antenna with high directionality for CubeSat and SmallSat TT&C and payload communications.
| Frequency band | S-band |
| Polarization | Circular (RHCP/LHCP) |
| Design | Low-profile, high directionality |
| Target platform | Nanosatellite, CubeSat |
| Applications | TT&C, payload downlink |

ANT-100 VHF/UHF Whip Antenna
Tunable VHF/UHF static whip antenna for CubeSats and SmallSats. Space-qualified, easy to assemble and mount, covering VHF, UHF, and S-band frequencies.
| Frequency bands | VHF, UHF, S-band |
| Type | Static whip antenna, tunable |
| Target platform | CubeSat, SmallSat |
| Deployment | Static (no deployment mechanism) |
| Applications | TT&C uplink/downlink |

TRX-U UHF Satellite Transceiver
Compact, high-performance UHF transceiver for CubeSat and SmallSat missions requiring low data-rate uplink and downlink TT&C communications.
| Frequency band | UHF |
| Type | Transceiver (TX + RX) |
| Data rate | Low data-rate (uplink and downlink) |
| Applications | TT&C — Telemetry, Tracking, and Command |
| Target platform | CubeSat, SmallSat |
ADDNICS Corporation
Japan · 7 productsJapanese aerospace electronics manufacturer specializing in wireless communication systems for micro, nano, and CubeSat satellite platforms, producing S-band, X-band, and UHF telemetry transmitters.
A74 Series S-Band Telemetry Transmitter (STX)
Original ADDNICS S-band nanosatellite transmitter with QPSK/OQPSK modulation, first flown on SPRITE-SAT (2009).
| Frequency band | S-band (~2.2–2.3 GHz) |
| RF output power | 0.1 W |
| Modulation | QPSK/OQPSK (Intelsat IESS-308) |
| Data rate | Up to 100 kbps |
| Dimensions | 95 x 50 x 20 mm |

A88 Series S-Band Receiver (A88 SRX)
Compact S-band uplink receiver for small satellite TT&C, 80x80x16 mm, 140 g max, covering -130 to -40 dBm input range with PCM-PSK-PM demodulation.
| Frequency band | S-band (customer-specified at order) |
| Modulation | PCM-PSK-PM |
| Data rate | 1 kbps or 4 kbps (selectable) |
| Input level range | -40 to -130 dBm |
| Receive sensitivity | -122 dBm at 1 kbps, BER=1e-4 |

A88 Series S-Band Telemetry Transmitter (STX)
S-band telemetry transmitter for micro/nano/CubeSat platforms with on-orbit heritage on RISING-2, HODOYOSHI, DIWATA-1/2.
| Frequency | 2250–2300 MHz (S-band) |
| RF output power | 0.5 W |
| Modulation | BPSK |
| Data rate | Up to 2 Mbps |
| Dimensions | 80 x 80 x 15 mm |

A88 Series X-Band Telemetry Transmitter (XTX)
X-band high-data-rate telemetry transmitter for small satellite mission data downlink, with DVB-S2 and transponder variants.
| Frequency band | X-band (~8–9 GHz) |
| Variants | XTX (standard), XTX DVB-S2, X-TRP (transponder) |
| Mission heritage | Procyon deep-space (2014), DIWATA-1 (2016), DIWATA-2 (2018) |

UHF-Band Telemetry Transmitter (UHF Com)
Compact UHF-band transmitter for 1U CubeSats providing telemetry downlink in the 430–440 MHz band.
| Frequency | 430–440 MHz (adjustable) |
| RF output power | 0.8 W |
| Modulation | GMSK, AFSK |
| Data rate (GMSK) | 9.6 kbps |
| Data rate (AFSK) | 1.2 kbps |

X-Band TT&C Transponder (X-TRP)
Full-duplex X-band TT&C transponder combining uplink command reception and downlink telemetry transmission in a single 80x80 mm A88-series unit with approx. 1 W RF output.
| Frequency band | X-band (customer-specified at order) |
| Uplink/downlink ratio | 880/749 |
| Modulation | PCM-PSK-PM |
| Uplink subcarrier | 16 kHz |
| Downlink subcarrier | 8.192 kHz |

XTX-DVBS2
The XTX-DVBS2 is an X-band transmitter designed for satellite operations, featuring DVB-S2 and CCSDS encoding with a transmission output of up to 0.4W.
| Dimensions | 80mmx80mmx49.5 mm |
| Mass | Under 500 g |
| Transmit power | ~0.4 W |
| Transmit frequency | Single specified X-band frequency (fixed at order) |
| Channel coding standard | CCSDS、DVB-S2 |
Addvalue Technologies
Singapore · 1996 · 2 productsAddvalue designs and manufactures satellite-based communication and digital broadband products and solutions for connectivity across various applications, including space.

ADRS1000 Software Defined Radio Module
Ultra-high performance reconfigurable SDR module on Xilinx Zynq UltraScale+ RFSoC — ARM Cortex-A53 — for accelerating 5G and complex wireless system development.
| Platform | Xilinx Zynq UltraScale+ RFSoC |
| Processor | Arm Cortex-A53 |
| Type | Software Defined Radio (SDR) |
| Target markets | 5G, complex wireless systems |

IDRS i100 Inter-Satellite Data Relay Terminal
1 kg compact full-duplex LEO satellite transceiver providing always-on IP connectivity via Inmarsat/Viasat I-4 at up to 200 kbps — for sub-50 kg satellites, 5-year orbit design lif
| Dimensions | 125 × 96 × 70 mm |
| Mass | 1 kg |
| Data rate | Up to 200 kbps |
| Power (RX only) | 8 W |
| Operating temperature | -25°C to +55°C |
Aitech Systems
United States · 6 productsDesigner and manufacturer of rugged, high-performance embedded computing solutions for aerospace, defense, and space applications.

S-A6640 Space SFF Managed Ethernet Switch/Router
The space industry's first standalone small form factor managed Ethernet switch/router with 12 ports of 10/100/1000 Base-T connectivity, D38999 mil-spec connectors, and IP54 sealin
| Ports | 12 × 10/100/1000 Base-T copper |
| Forwarding | Full wire-speed non-blocking |
| Features | ACL, QoS scheduling, port mirroring, jumbo frames (10 kB), fast boot |
| Connectors | D38999 I/O and power connectors |
| Environmental sealing | IP54 |

S703 Radiation Tolerant MIL-STD-1553 PMC Card
A radiation-tolerant single-width PMC card providing one dual-redundant MIL-STD-1553B channel (BC/RT/MT, STANAG 3838) with 64k × 16-bit shared RAM in engineering units, consuming l
| Protocol | MIL-STD-1553B (STANAG 3838 compliant) |
| Channels | 1 dual-redundant BC/RT/MT |
| Shared ram | 16k × 16 (flight); 64k × 16 (engineering) |
| Power consumption | < 3.3 W nominal |
| Pci interface | 32-bit PCI 2.1, 33 MHz |

S710 Radiation Tolerant Communications PMC
A radiation-tolerant single-wide PMC card featuring IEEE-1394a FireWire (3 ports at 400 Mbps) and 12 RS-422 serial channels with triple-voted memory protection and FPGA-based inter
| Firewire ports | 3 × 400 Mbps IEEE-1394a with OHCI controller |
| RS-422 input channels | 12 |
| RS-422 output channels | 12 |
| Serial i/o modes | NRZ-L, NRZ-M, BiPhase-L configurable |
| Memory protection | Triple-voted algorithm for I/O buffers |

S730 Radiation Tolerant SpaceWire PMC
A radiation-tolerant PMC card providing three full-duplex SpaceWire ports compliant with ESA ECSS-E-50-12C at up to 100 MHz, with 128 MB onboard SDRAM and less than 5 W power consu
| Spacewire ports | 3 full-duplex, ESA ECSS-E-50-12C compliant |
| Clock frequency | Up to 100 MHz (selectable per port) |
| Pci interface | 32-bit PCI 2.2, 33.333 MHz, Master/Slave |
| Onboard memory | 128 MB volatile SDRAM |
| Power consumption | < 5 W (SpaceWire only) |

S740 Radiation Tolerant Communications PMC
A radiation-tolerant single-width conduction-cooled PMC card providing 16 RS-422 differential input and 16 output channels with FPGA-based serial I/O control and 128 MB ECC SDRAM f
| RS-422 input channels | 16 differential |
| RS-422 output channels | 16 differential |
| Optional i/o | Up to 64 TTL drivers/receivers |
| Onboard memory | 128 MB ECC-protected SDRAM |
| Pci interface | 32-bit PCI 3.0, 33.333 MHz |

S910 Rugged 3U CompactPCI MIL-STD-1553B Board
A radiation-tolerant 3U CompactPCI board providing four dual-redundant MIL-STD-1553B channels (BC/RT/MT modes, STANAG 3838 compliant) consuming less than 9.8 W, qualified for LEO t
| Mil-std-1553b channels | 4 total (2 base + 2 via S911 mezzanine), dual redundant |
| Protocol modes | BC/RT/MT, STANAG 3838 compliant |
| Shared ram per channel | 16k × 16-bit (flight unit) |
| Power consumption | < 9.8 W at 50% duty cycle |
| Pci interface | 32-bit PCI 2.1, 33.333 MHz |
Akash Systems
United States · 2 productsUS developer of GaN-on-Diamond satellite radios and power amplifiers delivering 3-5x higher data rates through proprietary Diamond Cooling technology.

Akash Satellite Radio
A compact satellite radio from Akash Systems that uses Diamond Cooling® technology to deliver gigabit-speed data transmission with high energy efficiency and reliability for space
| Downlink data rate | 700 Mbps, extendable up to 1.4 Gbps |
| Form factor | 10 cm x 10 cm x 3 cm |
| DC power consumption | Under 28 W |
| Modulation | Flexible modulation and coding scheme |
| Thermal management | Diamond Cooling |

X/S-Band High-Speed LEO Radio
X/S-Band High-Speed LEO Radio transmits data at 650 Mbps for Earth observation and sensing applications.
| Data Rate | 650 Mbps |
| Bandwidth | 120 MHz |
| Transmit Frequency | 8-8.4 GHz |
| Receive Frequency | 2.0-2.1 GHz |
| Power Consumption (DC) | less than 25 W |
ALCAN Systems
Germany · 2014 · 2 productsGerman developer of liquid-crystal-based electronically steerable flat-panel antennas for satellite (LEO/MEO/GEO) broadband and 5G mmWave connectivity, with no moving parts.

ALCAN’s Satellite Terminals
ALCAN is developing a technologically revolutionary, cost-effective smart antenna that is thin, flat and lightweight without the need for mechanically moving parts.

Liquid Crystal Phased Array Technology
ALCAN's beam steering capability is implemented using a liquid crystal layer inside a phased-array, ultra-thin antenna, offering affordable and scalable solutions.
ALTER Technology
Spain · 1986 · 1 productALTER Technology provides laboratory and engineering services for high-reliability EEE components, specializing in microelectronics and optoelectronics engineering, procurement, assembly, and testing
Optical Communication Systems
Alter Technology develops space-grade optical transceiver modules for intra-satellite communications and VCSEL-based optical interconnects for satellite onboard processors.
| Data rates (per channel) | 28 to 56 Gb/s |
| Channels | Multiple configurations |
| Application | Intra-satellite communications, Satellite onboard processors |
| Funding/project | European Space Agency (ESA), EU-funded SIPHODIAS project |
Alya Space
Brazil · 2019 · 1 productBrazilian nanosatellite company founded 2019 in Salvador-Bahia developing a planned 216-satellite LEO constellation for environmental monitoring and climate observation.
Optical Communication CubeSat
Alya Space's miniaturized optical intersatellite link (ISL) CubeSat demonstrator — testing laser communication technology for high-bandwidth constellation backhaul.
| Technology | Miniaturized laser optical ISL for CubeSats (3U–6U) |
| Data rate advantage | 10–100× higher bandwidth than equivalent RF ISL |
| Target rate | 1+ Gbps (vs. ~100 Mbps for RF) |
| Critical component | Miniaturized PAT (pointing, acquisition, tracking) mechanism |
| Market | Commercial LEO constellation operators needing high-rate satellite-to-satellite links |
Alén Space
Spain · 2008 · 5 productsAlén Space designs, manufactures, and operates small satellites, providing end-to-end mission development services and advanced communication platforms, subsystems, and components for space and ground

S-BAND TRANSCEIVER
The S-Band Transceiver is a high data rate feeder link transceiver for small satellites, based on Alén Space’s SDR technology, designed to maximize information download and shorten
| Modulation | BPSK |
| Gross Data Rate | 2 Mbps |
| Downlink | 2200 MHz - 2290 MHz |
| Uplink | 2025-2110 MHz |
| Protocol | CCSDS 131.0-B-1 |

TOTEM — Software Defined Radio
Flight-proven (TRL-9) compact SDR for nanosatellites, based on Zynq 7020 SoC. Supports UHF, VHF, and S-band with GNURadio and in-orbit reconfiguration.
| TRL | TRL-9 (Flight Heritage) |
| Processor | Zynq 7020 SoC (ARM Cortex-A9 + FPGA) |
| Tx channels | 2 |
| Rx channels | 3 |
| RF frontends | UHF, VHF, S-band (modular) |

TOTEM nanosatellite SDR platform
TOTEM is a high-performance Software Defined Radio (SDR) platform designed for nanosatellites, featuring an embedded Linux system and a wide frequency range transceiver for various
| Flight heritage | since 2018 |
| High-performance system-on-chip (SoC) | Xilinx Zynq-7000 series |
| Wide frequency range RF transceiver | AD9364 |
| Communication | Full duplex |
| Interface | FSI-connector based |

TREVO
TREVO is a modular high-performance Software Defined Radio (SDR) platform designed for small satellites, integrating the radio chain and processing units into a single subsystem.
| Socs based on | Zynq UltraScale+ family |
| Frequency | 70 MHz – 6 GHz |
| Channel bandwidth | 56 MHz |
| External modules | Up to 4 |
| Configuration options | 2 x SoC and 2 x TRX |

TREVO — Modular High-Performance SDR
Modular, flight-proven (TRL-9) Software Defined Radio for small satellites. Configurable SoC + transceiver count, covering 47 MHz–6 GHz TX / 70 MHz–6 GHz RX.
| TRL | TRL-9 (Flight Heritage) |
| Processor | Zynq UltraScale+ (ARM + FPGA), up to 2 SoCs |
| Tx frequency range | 47 MHz to 6.0 GHz |
| Rx frequency range | 70 MHz to 6.0 GHz |
| Transceivers | Up to 2 TRX modules |
ANT61
United Kingdom · 4 productsUK developer of satellite data storage modules and the Beacon — an independent satellite health monitoring and recovery system using Iridium inter-satellite links, proven in orbit in 2024.

ANT61 Beacon L
Large ANT61 Beacon: 216 to 756 MB data volume, 50x100x200 mm, 1000 to 1500 g; offered for pre-order.
| Data volume | 216 - 756 MB |
| Dimensions | 50 x 100 x 200 mm |
| Mass | 1000 - 1500 g |
| Lead time | 20 weeks |
| Availability | Pre-order |

ANT61 Beacon M
Medium ANT61 Beacon: 22 MB data volume, 50x100x100 mm, 700 g, 16 week lead time.
| Data volume | 22 MB |
| Dimensions | 50 x 100 x 100 mm |
| Mass | 700 g |
| Lead time | 16 weeks |
| Availability | Available to order |

ANT61 Beacon S
0.25U independent satellite recovery and telemetry module, 375 g, with its own battery, GNSS and two-way Iridium link; TRL-9 since February 2024.
| Data volume | 2.2 MB |
| Size class | 0.25U |
| Mass | 375 g (without cables) |
| Dimensions | 25.0 x 90.2 x 95.9 mm (+/- 0.2 mm) |
| Lead time | 12 weeks |

ANT61 Beacon XL
Extra large ANT61 Beacon: 3.24 to 6.48 GB data volume, 50x150x200 mm, 1500 to 2100 g; offered for pre-order.
| Data volume | 3.24 - 6.48 GB |
| Dimensions | 50 x 150 x 200 mm |
| Mass | 1500 - 2100 g |
| Lead time | 20 weeks |
| Availability | Pre-order |
Antcom Corporation
United States · 2 productsAntcom Corporation, part of Hexagon's Autonomy & Positioning division, designs and manufactures GPS/GNSS, CRPA, satcom, and combo antennas for aerospace, defense, agriculture, survey, and unmanned systems applications.

1.9G15X-XXC-X-S Lightweight GPS L1 Antenna
Lightweight GPS L1 patch antenna qualified for space applications.
| Frequency | GPS L1 |
| Application | Space |
| Design focus | Lightweight, low SWaP |
| Manufacturing | Made in USA |

G5Ant-1XXX-S Multi-Band GNSS Antenna for Space Applications
Multi-band GNSS antenna qualified for space applications, part of Antcom's G5Ant product family.
| Frequency | Multi-band GNSS |
| Application | Space |
| Product family | G5Ant |
| Manufacturing | Made in USA |
Anywaves
France · 2017 · 23 productsFrench manufacturer of flight-proven space antennas, software-defined radio platforms, and RF payload technologies for satellite and launcher missions, with heritage on 200+ missions.

Choke Ring Ka-band TT&C Antenna
The Anywaves Ka-Band TT&C Antenna is a compact, reliable solution for telemetry, tracking and command operations in the Ka-band, available in Rx, Tx, and Rx/Tx models.
| TRL | 7 |
| Frequency band | Rx: 29.5–30 GHz | Tx: 19.7–20.2 GHz |
| Polarization | Option 1 & 2: Left or Right Hand Circular Polarization (LHCP or RHCP) Option 3: LHCP in Rx |
| Envelope size | Option 1 : (Rx) 108 × 108 × 44 mm Option 2 : (Tx) 150 × 150 × 60 mm Option 3 : (Rx/Tx) 90 |
| Realized gain | Option 1: Rx: > 5 dBi @ boresight | > 0 dBi @ ±80° Option 2: Tx: > 3 dBi @ boresight | > 0 |

Compact S-Band TT&C Antenna
The Anywaves Compact S-Band TT&C Antenna is an ultra-compact, TRL 8 antenna for satellite telemetry, tracking and command in the S-Band frequency range of 1.98 to 2.29 GHz, fea
| Frequency band | 1.98 GHz to 2.29 GHz |
| Polarization | Left and/or Right Hand Circular Polarization (single or dual simultaneously) |
| Envelope size | L 70.9 × W 70.9 × H 30.33 mm (connectors included) |
| Realized gain | > 5.4 dBi @ boresight | > 4.2 dBi @ ±30° | > 0.5 dBi @ ±60° |
| TRL | 8 |

Compact Wideband Antennas
Anywaves' Compact Wideband Antennas are custom-designed payload antennas for spectrum monitoring, Space Situational Awareness (SSA), GNSS augmentation, and spectrum surveillance ap
| Frequency band | UHF to S-band (custom — defined per project, from ~300 MHz to ~3 GHz) |
| Polarization | Single-circular polarization (LHCP or RHCP, custom) |
| Fractional bandwidth | Up to 100% |
| Size | <1U footprint |
| TRL | 9 |

Compact X-Band Dual Polarized Antenna
The Anywaves Compact X-Band Dual-Polarized Antenna is a TRL 7 data downlink antenna for LEO satellites, providing simultaneous LHCP and RHCP on two dedicated SMA connectors from a
| Frequency band | 8.025 GHz to 8.4 GHz |
| Polarization | Simultaneous Left and Right Hand Circular Polarization (LHCP + RHCP) |
| Envelope size without connector | L 100 × W 100 × H 26.8 mm (external protruding height: 9.31 mm) |
| Realized gain | > 15.5 dBi @ boresight @ 8.2 GHz |
| TRL | 7 |

Compact X-Band Payload Telemetry Antenna
The Anywaves Compact X-Band Antenna is a TRL 9, flight-proven antenna for payload telemetry downlink from LEO satellites to ground stations, offering high data rates in an ultra-co
| Frequency band | 7.9 GHz to 8.5 GHz |
| Polarization | Left or Right Hand Circular Polarization |
| Envelope size without connector | L 100 × W 100 × H 16.2 mm (protruding height: 6.5 mm) |
| Realized gain | 15.5 dBi @ 8.2 GHz |
| TRL | 9 |

Direct Radiating Array Antenna
The Anywaves Direct Radiating Array Antenna is a custom-designed, high-gain flat antenna solution for satellite payload applications in Ku and Ka band, where high power handling an
| Frequency band | Ku band to Ka band (custom — defined per project) |
| Polarization | Left or Right Hand Circular Polarization (custom) |
| Realized gain | > 30 dBi (design target — scalable per mission) |
| Fractional bandwidth | ~10% |
| Profile thickness | < 15 mm (without connector) |

GNSS All-Bands Antenna
The Anywaves GNSS All-Bands Antenna is a TRL 9 navigation antenna for LEO satellites, covering the full 1160 MHz to 1610 MHz frequency range to receive all GNSS constellations simu
| Frequency band | 1160 MHz to 1610 MHz GPS L1/L2/L5, Galileo E1/E5a/E5b/E6, GLONASS G1/G2/G3, BeiDou B1/B2a/ |
| Polarization | Right Hand Circular Polarization (RHCP) |
| Envelope size without connector | 99.4 × 99.4 × 16.2 mm (external protruding height: 8.6 mm) |
| Realized gain | > 0 dBi @ boresight |
| TRL | 9 |

GNSS All-Bands Antenna with LNA Integrated Board
The Anywaves GNSS All-Bands Antenna with LNA Integrated Board is a TRL 7 active navigation antenna for LEO satellites, combining full multi-constellation GNSS coverage with an inte
| Frequency band | 1160 MHz to 1610 MHz — GPS L1/L2/L5, Galileo E1/E5a/E5b/E6, GLONASS G1/G2/G3, BeiDou B1/B2 |
| Polarization | Right Hand Circular Polarization (RHCP) |
| Envelope size (antenna + LNA block) | L 99 × W 99 × H 58 mm |
| LNA block gain | Typical 22 dB (lower bands) / 20.5 dB (upper bands) |
| Noise figure | Typical 1.8 dB |

GNSS All-Bands Launcher Antenna
The Anywaves GNSS All-Bands Launcher Antenna is a TRL 8 navigation antenna specifically designed for launch vehicles, providing simultaneous multi-constellation GNSS reception from
| Frequency band | 1.16 GHz to 1.61 GHz — GPS L1/L2/L5, Galileo E1/E5a/E5b/E6, GLONASS G1/G2/G3, BeiDou B1/B2 |
| Polarization | Right Hand Circular Polarization (RHCP) |
| Envelope size | 150 × 150 × 30 mm |
| Realized gain | > 0 dBi @ boresight > −2 dBi @ ±30° > −6 dBi @ ±60° |
| TRL | 8 |

GNSS L1/E1 Bands Antenna
The Anywaves GNSS L1/E1 Bands Antenna is a TRL 8 navigation antenna for LEO satellites, designed for high-accuracy GPS L1 and Galileo E1 positioning with a compact footprint.
| Model | ASA-052026 |
| Frequency band | GPS L1 (1 563–1 587 MHz) | Galileo E1 (1 575.42 MHz nominal) |
| Polarization | Right Hand Circular Polarization (RHCP) |
| Envelope size with connector | L 96.6 × W 96.6 × H 23.75 mm |
| Realized gain | > 6.5 dBi @ boresight | > 4.5 @ ±30° | > 0 dBi @ ±60° |

High Gain X-Band Payload Telemetry Antenna
The Anywaves High Gain X-Band Antenna delivers more than 20 dBi of realized gain at 8.2 GHz, enabling maximum data throughput for Earth observation and remote sensing missions.
| Realized Gain | > 20 dBi |
| Configuration options | LHCP, RHCP |
| Frequency band | 7.9 GHz to 8.5 GHz |
| Polarization | Left or Right Hand Circular Polarization |
| Envelope size without connector | L 200 × W 200 × H 16 mm |

Ka-Band High-Gain Antenna
High-gain Ka-Band antenna enabling Gbps-class data downlink from small Earth observation satellites.
| Frequency band | Ka-Band (26.5–40 GHz) |
| Gain | >30 dBi |
| Eirp | >40 dBW |
| Mass | <500 g |

Low-Noise Block Downconverter 1–12 GHz – Space LNB
The Anywaves Low Noise Block Downconverter (LNB) is a compact, fully customisable RF front-end component for satellite and CubeSat communication systems, providing low-noise amplif
| Frequency coverage | 1 GHz to 12 GHz (three sub-bands: 1–2 / 2–6 / 6–12 GHz) |
| RF architecture | Dual input RF, Dual output IF & common LO (Local Oscillator) |
| IF (Intermediate Frequency) bandwidth | Up to 400 MHz |
| Noise figure | Optimised per band (down to 1.2 dB) |
| Power consumption | ≤ 5 W (dual‑channel) |

Quad-Ridged Horn Antenna
The Anywaves Quad-Ridged Horn Antenna is a custom-designed, full-metal wideband antenna for satellite payload applications requiring simultaneous coverage of a wide frequency range
| Frequency band | S to X band — S+C band version: ~2–6 GHz | C+X band version: ~6–12 GHz (custom per project |
| Polarization | Dual — linear and circular (simultaneous) |
| Realized gain | S+C band version: > 6 dBi at boresight (S- to C-band) C+X band version: > 8 dBi at boresig |
| Fractional bandwidth | Up to 100% |
| Radiation efficiency | > 90% (C+X band version, full-metal design) |

Quadrifilar Helix Antenna
Anywaves Quadrifilar Helix Antennas are custom-designed payload antennas for LEO satellites requiring uniform coverage across their ground footprint, available in deployable and fi
| Polarization | Single-circular polarization (LHCP or RHCP, custom) |
| Frequency range | UHF to C-band (custom — defined per project) |
| Radiation pattern | Isoflux — customised gain profile to your coverage requirements |
| Fractional bandwidth | ~10% (per frequency version) |
| TRL | 9 |

Reflectarray Antenna
The Reflectarray Antenna replicates the performance of a parabolic reflector using a series of flat, foldable panels engineered to reflect and phase-control RF waves, delivering hi
| Central frequency | X-band to Ka-band (scalable toward Q/V band) |
| Polarization | Dual-circular polarization (simultaneous LHCP and RHCP) |
| Realized gain | Up to 40 dBi (design target — optimised per project) |
| Fractional bandwidth | Up to 15% |
| Stowed dimensions | 360 × 210 × 30 mm (compact stowed volume for launch) |

S-Band Launcher Antenna
The Anywaves S-Band Launcher Antenna is a compact, TRL 8 antenna for telemetry, tracking and command (TT&C) on launch vehicles, designed to withstand the extreme thermal and me
| Frequency band | 2.025 GHz to 2.29 GHz |
| Polarization | Left or Right Hand Circular Polarization |
| Envelope size | 145 × 145 × 30 mm |
| Realized gain | > 6.0 dBi @ boresight > 2.0 dBi @ ±30° > −4.0 dBi @ ±60° |
| TRL | 8 |

S-Band TT&C Antenna
The Anywaves S-Band TT&C Antenna is a flagship telemetry, tracking, and control antenna with strong flight heritage and TRL 9, perfectly suited for LEO platforms.
| Frequency band | From 2.025 GHz to 2.29 GHz |
| Polarization | Left or Right Hand Circular Polarization |
| Envelope size without connector | L 84.3 x W 84.3 x H 12.1 mm³ |
| Realized gain | > 6.5 dBi @ boresight > 4.5 dBi @ ± 30° > 0 dBi @ ± 60° |
| TRL | 9 |

Slotted Waveguide Array Antenna
A custom-designed, high-gain flat antenna solution for satellite payload applications requiring gains above 20 dBi in the Ku or Ka band, built from a full-metal structure.
| Frequency band | Ku band to Ka band (custom — defined per project) |
| Polarization | Left or Right Hand Circular Polarization (custom) |
| Realized gain | > 20 dBi (design target — optimised per project) |
| Fractional bandwidth | ~5% (in circular polarization) |
| Profile thickness | < 10 mm (without connector) |

VILSA SDR — Software Defined Radio Payload
Reconfigurable software-defined radio payload for small satellites supporting multiple waveforms and protocols.
| Frequency range | 0.3–6 GHz |
| Instantaneous bandwidth | up to 200 MHz |
| Mass | <300 g |
| Power consumption | <10 W |
| Interface | SpaceWire / UART |
VILSA Software Defined Radio
The VILSA SDR is a versatile, fully reconfigurable Software Defined Radio for space missions, combining a high-performance digital core with a multi-channel RF frontend in a rugged
| In-flight reconfigurability | Yes, via Zynq® UltraScale+ SoC |
| RF channels | Up to six receive and four transmit channels (configurable as 6Rx/2Tx or 4Rx/4Tx) |
| Architecture | Distributed board architecture (four modular boards) |
| Mission lifetime | 5-year mission lifetime (designed for) |
| Operating frequency range | 50 MHz to 7 GHz (direct sampling mode), up to 10 GHz (integrated superheterodyne receiver) |

VILSA XDL X-Band Downlink Transmitter
The VILSA XDL is a high-speed X-band downlink transmitter designed for high-throughput payload data transfer in demanding space missions, leveraging DVB-S2X adaptive modulation.
| Frequency band | X-Band — 8.025 to 8.400 GHz |
| Transmit power | Configurable from +28 to +38 dBm |
| Data rate | Up to 800 Mbps (using APSK 32/64) |
| Supported standard | DVB‑S2X with adaptive modulation |
| Weight / Dimensions (XDL) | ≈ 1,375 g / 88 × 55 × 210 mm |

Wide Beam X-Band Payload Telemetry Antenna
The Anywaves Wide Beam X-Band Antenna provides payload telemetry downlink across a wider field of view than the Compact X-Band Antenna, operating from 8.025 to 8.4 GHz with a Half
| Frequency band | 8.025 GHz to 8.4 GHz |
| Envelope size with connector | L 100 × W 100 × H 16.2 mm |
| Realized gain | > 5.0 dBi @ boresight, > 4.0 dBi @ ±30°, > −1.0 dBi @ ±60° |
| TRL | 8 |
| Mass with connector | 67.5 g (±3 g) |
Aphelion Orbitals
United States · 2017 · 1 productAphelion Orbitals is a New Jersey-based launch vehicle company developing the Helios nanosatellite launch system for regular, scheduled orbital access at low cost.

Cubesat UHF/VHF Radio
The Aphelion UHF/VHF radio is a lightweight and highly configurable telemetry, tracking, and command (TT&C) system designed for Cubesat missions, supporting multiple data rates
| Mass | 72 g |
| Supported protocols | AX.25, HDLC |
| Modulation types | OOK, FSK, GFSK |
| Uplink frequency | 143-146 MHz |
| Downlink frequency | 430-438 MHz |
Apogeo Space
Italy · 2019 · 4 productsItalian picosatellite manufacturer and IoT connectivity provider building 0.3U–6U CubeSat platforms and antennas for agricultural, industrial, maritime, and environmental monitoring applications.

Antenna Cage
Our antenna cage enables to roll up a deployable antenna element in a reduced volume, exploiting the antenna's elastic force for deployment without additional elements.
| Mass | 3g |
| Material | PEEK |
| Bounding box | 20 x 44,5 x 21,1 mm |
| TRL | 9 |
| Specification | CubeSat |

Cu-Be Deployable Antenna Element
Patented a-magnetic Copper-Beryllium deployable antenna for CubeSats — rolls up for launch, self-deploys elastically in orbit, reduces magnetic disturbance. TRL 9. Customizable fre
| Material | Copper-Beryllium (Cu-Be) a-magnetic alloy |
| TRL | 9 (Flight proven) |
| Standard | CubeSat Specification |
| Deployment mechanism | Self-deploying (elastic energy, no springs required) |
| Frequency | Customizable based on mission requirements |

IoT satellite connectivity in research activity
Apogeo Space offers IoT satellite connectivity as an ideal solution for a range of research applications, enabling real-time data collection and transmission in remote environments

Livestock monitoring using IoT satellite connectivity
Apogeo Space offers IoT satellite connectivity solutions for near real-time tracking and health surveillance of livestock, enhancing security and optimizing grazing management.
Apolink
United States · 1 productApolink is a Y Combinator-backed space startup building a LEO data relay constellation for 24/7 real-time satellite connectivity using hybrid RF and optical links.

Apolink
Apolink is an on-demand real-time communications service that keeps satellites continuously connected for telemetry and command links.
| Coverage | 24/7 persistent, pole-to-pole |
| Link types | Hybrid RF + optical (FSO) |
| Target orbits | LEO, any orbit (relay) |
| Partners | GomSpace (RF), RBC Signals, Space Compass |
| Regulatory | ITAR/EAR compliant, US operations |
Argotec Srl
Italy · 2008 · 3 productsArgotec is an Italian spacecraft manufacturer that designed and operates the ArgoMoon CubeSat and develops satellite platforms and subsystems for ESA and commercial missions.

ANDROMEDA
ANDROMEDA is Argotec's pioneering lunar constellation designed to revolutionize lunar communications and support scientific and commercial missions.
| MICROSATELLITES PLANNED | 24 |
| LIFETIME | years |
| MASS | kg |
| DV CAPABILITY | m/s |
| ATTITUDE CONTROL | -axis |

Mars Comm Nav
Mars Comm Nav is Argotec’s constellation designed to create the conditions for advanced exploration of the Red Planet, enabling effective communication between Earth and Mars.
| Satellites | 24 (18 nominal, 6 spare) |
| Orbital Planes | 6 |
| Communication Bands (Mars users) | S-band, K-band |
| Communication Bands (Earth relay) | Ka-band |

UST-LITE RADIO
Modular Multi-Band/Channel Software Defined Radio for Next-Generation Deep Space Missions, optimized for peak performance in both Deep Space and LEO.
Arquimea
Spain · 2007 · 1 productSpanish space technology company founded 2007 in Leganes, developing MEMS relay switches, SiC power devices, and miniaturized power conditioning units for satellite applications.

Gimbaled Deployable Ka-Band Antenna for CubeSats and SmallSats
Lightweight, foldable, flight-proven (TRL 9) gimbaled Ka-band deployable antenna for CubeSats and SmallSats in the 26.5–40 GHz range for space-to-ground, ISL, and data relay applic
| Frequency band | Ka-band (26.5–40 GHz) |
| TRL | 9 (flight-proven) |
| Completed missions | 3 (ISS and nano-satellite) |
| Target platforms | CubeSats (6U+), SmallSats |
| Applications | Space-to-ground connectivity, ISL, data relay (LEO-MEO, LEO-GEO) |
Arralis
Ireland · 2 productsIrish developer of mmWave and RF/microwave MMICs, modules, phased-array antennas, and radar/comms front-end systems for satellite, aerospace and defense markets.

K/Ka-Band SATCOM Transceiver Module KKa-TR-DL-1929
The KKa-TR-DL-1929 is a compact K/Ka-band SATCOM transceiver module with TX at 17-21 GHz and RX at 27-30 GHz, delivering 20 dBm linear output power, 2.5 dB noise figure, and sub-6
| Tx RF frequency | 17-21 GHz |
| Rx RF frequency | 27-30 GHz |
| Tx if frequency | 1-5 GHz |
| Rx if frequency | 1-4 GHz |
| Lo reference | 100 MHz external |

X-Band SATCOM Transceiver X-TR-DL-78
The X-TR-DL-78 is a compact X-band SATCOM transceiver covering TX 8-8.5 GHz and RX 7-7.5 GHz, delivering 1 W linear / 2 W saturated output power with a 1.8 dB noise figure, suitabl
| Tx frequency | 8-8.5 GHz |
| Rx frequency | 7-7.5 GHz |
| Tx if frequency | 200-700 MHz |
| Rx if frequency | 200-700 MHz |
| Lo reference | 10 MHz |
Astranis Space Technologies
United States · 2015 · 1 productAstranis Space Technologies designs and manufactures small, powerful geostationary satellites with digital processing technology and proprietary SDRs for high orbits.

Astranis Vanguard
Vanguard is a satellite-enabled MANET solution combining an Astranis GEO satellite with Persistent Systems MPU5 radios and Kymeta/Satcube terminals, delivering air-gapped, rapidly
| System type | Satellite-enabled MANET (Mobile Ad-Hoc Network) |
| Satellite orbit | Geostationary (GEO) |
| Beam footprint | ~2,250 km diameter |
| Network architecture | Air-gapped, hubless |
| Services | Voice, video, broadband data |
AstroGate Labs
India · 2017 · 1 productAstroGate Labs is a Bengaluru-based space startup pioneering laser communication terminals for nano and small satellites, enabling 1 Gbps space-to-ground data downlinks.

AstroLink Laser Communication Terminal
SWaP-optimized laser communication terminal for CubeSats and NanoSats, 1 Gbps downlink at 1550 nm, integrated fine pointing, ITAR-free, TRL 7.
| Data rate (Downlink) | Up to 1 Gbps |
| Wavelength | 1550 nm |
| Pointing accuracy | ±1° bus pointing tolerance |
| Ground beacon acquisition | ±5° |
| Dimensions | 95 × 95 × 80 mm |
Astrolight
Lithuania · 4 productsAstrolight develops laser communication terminals for space and defense applications. They offer space-to-Earth laser communication terminals and optical ground stations.

ATLAS-2
ATLAS-2 is Astrolight’s second generation SDA compatible low SWaP laser communication terminal designed for space-to-ground and space-to-space links.
| Tx/Rx wavelength | 1553.3 / 1536.6 |
| Tx Power | < 2 W |
| Transmit Divergence | ±63 μrad at 1/e2 |
| Transmit Data Rate | 2.5 Gbps |
| Fine Pointing Resolution | < 15 µrad |

ATLAS-X-MINI
ATLAS-X-MINI is Astrolight’s gimbal-equipped optical communication terminal for space-to-ground and space-to-space links, building on ATLAS terminals already deployed in orbit.
| Transmit (downlink) wavelength | 1553.3 nm and 1536.6 nm |
| Transmit (downlink) optical power | ≥ 3500 mW |
| Communication standard | SDA OCT 3.1 and newer |
| Tracking & receive (uplink) wavelengths | 1536.6 nm and 1553.3 nm |
| Transmit (downlink) data rate | Up to 2.5 Gbps |

OGS-2.5
Astrolight’s OGS-2.5 is a compact and cost-effective satellite optical communication terminal for high data rate applications.
| Aperture Size (Option A) | 355 mm (14 ") |
| Aperture Size (Option B) | 508 mm (20 ") |
| Operational Wavelength | 1536 nm & 1553 nm |
| Supported Modulations | OOK |
| Downlink Data Rate | 1.25/2.5/12.5 Gbps |

POLARIS
POLARIS is a small, gimballed free space optical (FSO) communication solution designed for large naval vessels and smaller unmanned surface vehicles (USVs).
| Link Distance | Horizon limited |
| Data rate | Up to 1 Gbps |
| Optical Power | Up to 4 W |
| Electrical Power | 200 W |
| Mass | 16 kg |
Astrome Technologies
India · 2015 · 2 productsDeep-tech company building next-generation millimeter-wave wireless and satellite communications products, from E-band terrestrial backhaul to S-band through V/W-band space links.

Astream
Astream by Astrome Technologies is a versatile, multiband satellite solution offering high data rates and adaptability for satellites of all sizes.
| Type | Multiband satellite communication system |
| Frequency | Multiband (configurable) |
| Platform compatibility | Satellites of all sizes |

Astrome Technologies Product Portfolio
Astrome Technologies offers a comprehensive suite of next-generation wireless and satellite communication products, including patented flat-panel antennas, software-defined modems,
| Frequency | S-band to V/W-band |
| Frequency (2) | E-Band |
| Frequency (3) | S, X and K-Band |
| Frequency (4) | S/Ka/V Band |
AVCOM of Virginia
United States · 2 productsAVCOM of Virginia is a satellite communications equipment manufacturer founded in 1976, specializing in spectrum analyzers, satellite beacon receivers, and RF signal monitoring products.

LBR-2195A L-Band Satellite Beacon Receiver
Compact L-Band satellite beacon receiver providing DC output proportional to input RF signal level for antenna pointing and uplink power control.
| Frequency range | 950–2150 MHz |
| Input level range | -30 to -90 dBm |
| Detection bandwidth | 10–750 kHz |
| Tracking bandwidth | 10–150 kHz |
| Carrier types | CW, BPSK, DVB (via CEPT) |
SBS2-2150E Embedded Satellite Beacon Receiver Board
Compact embedded single-board beacon receiver and spectrum analyzer for integration into satellite terminals and SOTM systems.
| Frequency range | 950–2150 MHz |
| Input level range | 0 to -115 dBm |
| Detection bandwidth | 10–750 kHz |
| Tracking bandwidth | 10–150 kHz |
| Tracking types | CW/BPSK beacon, TPT, CEPT |
Azista Space (Azista Aerospace)
India · 4 productsIndian manufacturer of spaceborne systems, payloads, and satellite-enabled ground systems including SATCOM and hydrometeorology sensors.

Power Coupler
RF power coupler for satellite RF distribution subsystems.
| Type | RF Power Coupler |
| Application | Satellite RF signal distribution |

S-Band TM/TC Transceiver
S-Band telemetry and telecommand transceiver for satellite platforms.
| Frequency band | S-Band |
| Function | Telemetry & Telecommand (TM/TC) |
| Application | Spaceborne satellite platforms |

Tethered Black Box Satellite Transmitter (TBSAT)
Compact tethered black-box satellite transmitter for spaceborne telemetry.
| Type | Tethered Black Box Satellite Transmitter |
| Application | Satellite telemetry / RF downlink |

X-Band TM Transmitter
X-Band telemetry transmitter for high-data-rate downlink from satellite platforms.
| Frequency band | X-Band |
| Function | Telemetry (TM) transmitter / downlink |
| Application | Satellite Earth observation, scientific missions |
Beijing Huali Chuangtong Technology Co., Ltd.
China · 1999 · 8 productsHuali Chuangtong (华力创通, Hwacreate) is a Chinese satellite navigation and IoT technology company listed on the Shenzhen Stock Exchange, headquartered in Beijing, developing GNSS (GPS/BeiDou) navigation modules, IoT terminals, and satellite c

HTD1010 Direct-to-Mobile Satellite Communication Baseband Chip
The HTD1010 is a fully proprietary satellite mobile communication baseband processor chip supporting direct phone-to-satellite communication. It fully supports the Tiantong-1 satel

HTD2010 High-Low Orbit Fusion Satellite Baseband Processor Chip
The HTD2010 is a fully proprietary satellite mobile communication baseband processor chip developed by Hwa Create. It fully supports the Tiantong-1 satellite mobile communication s

HTD3100 High-Low Orbit Fusion Satellite Baseband-RF SoC Chip
The HTD3100 is a fully proprietary satellite mobile communication baseband-RF integrated SoC chip developed by Hwa Create. It fully supports the Tiantong-1 satellite mobile communi

HTDM1310E Tiantong-1 Handheld Communication Module
The HTDM1310E is a Tiantong satellite mobile communication wireless module providing voice and data services. Based on the HTD3100 chip, it integrates an RF-baseband SoC, power amp

HTDM3710E Tiantong-1 Automotive-Grade Communication Module
The HTDM3710E is an automotive-grade Tiantong satellite mobile communication wireless module providing voice and data services for vehicle applications. Based on the HTD1001 chip,

HTQ216S Miniaturized Beidou-3 Short Message Module
The HTQ216S is a miniaturized Beidou-3 regional short message communication module with SMD stamp-hole packaging for easy PCB mounting. It provides Beidou-3 regional short message

Navigation-Communication Integrated Baseband Chip
Hwa Create’s satellite mobile communication chip series adopts an SoC architecture with advanced process design, featuring low power consumption, high integration, and comple
Space-Air-Ground Integrated Emergency Communication Network System
Hwa Create’s space-air-ground integrated emergency communication network system provides audio and video communication capability for emergency disaster relief sites when fix
Beyond Gravity (ex-RUAG Space)
Switzerland · 1993 · 5 productsSwiss-Swedish space components manufacturer providing satellite structures, thermal control products, payload electronics, and antennas for commercial and institutional programs.

Compact Frequency Converters and Receivers for FSS/BSS Payloads
Modular C-, Ku- and K-band frequency converters and receivers for telecom payloads, using MMIC and hermetic LTCC hybrid miniaturization.
| Frequency plans | C to C, C to Ku, Ku to C, Ku to Ku, K to Ku band |
| Cross links | Supported between C- and Ku-band |
| Technology | MMIC and hermetic LTCC hybrid miniaturization |
| Interfaces | Configurable DC-power and TM/TC interfaces |
| Application | FSS/BSS telecom payloads |

Ka-band Compact Frequency Receiver and Converter
Compact Ka-band payload receiver and converter with internal LO generation and EPC for most satellite bus standards.
| Band | Ka-band payloads |
| Local oscillator | Internal LO generation; adaptable to LO frequencies up to 12 GHz |
| Power conditioning | Integrated EPC for most satellite bus standards |
| Technology | Latest MMIC technologies |
| Frequency range, Input | 27.5 - 31.0 GHz |

Ka-band Low Noise Amplifier (LNA)
Space-qualified Ka-band LNA covering 27.5 to 31 GHz, built on mHEMT MMIC technology, available as single slice or multipack.
| Frequency coverage | 27.5 to 31 GHz (full Ka-band) |
| Technology | mHEMT MMIC |
| Configurations | Single LNA (Slice) with secondary DC power, or Multipacks up to Quad-packs with secondary |
| Interfaces | Configurable DC-power and TM/TC interfaces |
| Flight heritage | Beyond Gravity LNAs have accumulated over 10,000 years of operational time in orbit |

Master Local Oscillator (MLO) for Telecom Payloads
Dual-redundant master local oscillator for telecom payloads with compact design for 7 to 13 GHz output.
| Output frequency | 7 to 13 GHz |
| Redundancy | Dual-redundant |
| Flight heritage | LO from Beyond Gravity Converters and Receivers |
| Interfaces | Configurable output frequencies, DC and TM/TC interfaces; compatible with most satellite b |
| Frequency | 7 - 13 GHz |

Slice Frequency Converter for Ka-Band Payloads
Lightweight modular Ka-band slice converter (30 GHz to 20 GHz) with external LO and EPC configuration for space-constrained payloads.
| Conversion | 30 GHz to 20 GHz (Ka-band) |
| Architecture | External LO and EPC configuration; modular and scalable |
| Technology | Latest MMIC technologies |
| Power | Low DC power consumption |
| Frequency range, Input | 27.5 to 31.0 GHz |
Blue Cubed
United States · 2018 · 1 productBlue Cubed is a US-based deep-tech company specializing in optical intersatellite link (OISL) terminals and RF communication systems for small satellites and CubeSats. Their products combine novel photonics engineering with mission-enabling

Cobalt
Cobalt is a self-contained optical communication terminal with an integrated gimbal and star cameras for autonomous orientation, simplifying integration with host spacecraft.
| Dimensions | 295 mm tall, 255 mm diameter |
| Mass | 5.3 kg |
| Power | 20-30 W |
| Supply voltage | 40 VDC max |
| Interface | Ethernet (1000BASE-T) |
BridgeComm, Inc.
United States · 2015 · 1 productUS developer of free-space optical laser communications systems — optical ground terminals and ground stations for space-to-ground, satellite-to-air, and inter-satellite optical links at speeds up to 1 Tbps.
BridgeComm Laser Communications Solutions
BridgeComm provides laser communication systems for high-bandwidth, secure data transfer between ground, air, and space assets, offering speeds from 2.5 Gbps to 1 Tbps.
| Communication speeds | 2.5 Gbps to 1 Tbps |
| Modem compatibility | Modem Agnostic |
| Ssa benches | Hot-Swappable |
| Software | Highly interoperable |
| Bandwidth increase | 10-100X greater |
CELESTIA Satellite Test & Simulation
Netherlands · 1985 · 1 productCelestia Satellite Test & Simulation provides ground-based solutions for satellite simulation, testing, communication, and data processing, including EGSE, TT&C, and Optical Modems.

Eagle-1 Optical Modem
Optical modem optimized for communication with the EAGLE-1 QKD satellite — classical optical terminal validation, programmable tunable seeds.
| Form factor | 19" rack mountable |
| Flight heritage | EAGLE-1 QKD satellite (validated) |
Celestial Space Technologies
South Africa · 1 productCelestial Space Technologies designs high-performance, lightweight satellite antennas for small satellite missions, offering S-band and X-band patch antennas with low mass and broad view angles.

Satellite Antennas
Celestial Space Technologies offers high-performance, customizable satellite antennas designed for small satellites, available in two primary operating ranges: 2.05-2.30 GHz and 7.
| Operating range | 2.05 – 2.30 GHz |
| Mass | < 50gm |
| Gain | +7.5 dBi |
| View angle | Broad |
| Operating range (2) | 7.00 – 8.50 GHz |
celtonn
Ireland · 9 productsCeltonn designs and manufactures space-qualified RF components and custom RF solutions, including W-Band and D-Band hardware, from its facility in Dublin, Ireland.

K-Band Components (CLT-KA01A-MXR / Mixer 27GHz)
Connectorized K-Band components for GEO/MEO/LEO satellite payloads — passive IQ mixer, 27-32 GHz with 24 GHz local oscillator.
| Frequency | 27-32 GHz |
| Local oscillator | 24 GHz |

K-Band Passive IQ Mixer (CLT-KA01A-MXR)
High-frequency RF subsystem for satellite communications — high-performance passive IQ mixer for up/down conversion.
| Function | Passive IQ mixer for up/down conversion |
| Target orbits | GEO, MEO, LEO |

Ka Band Analog Phase Shifters (16-22 GHz & 25.5-32.5 GHz)
Connectorized Ka-Band analog phase shifters with continuously variable phase control — over 350-400 degrees of phase range for beam steering and phased array calibration.
| Frequency (variant 1) | 16-22 GHz, >350° phase range |
| Frequency (variant 2) | 25.5-32.5 GHz, >400° phase range |

Ka Band High Gain Medium Power Amplifier (26-34 GHz)
Connectorized Ka-Band power amplifier delivering >23dB gain and 20dBm saturated output power across 26-34 GHz — for HTS payloads and feeder links.
| Frequency | 26-34 GHz |
| Gain | >23 dB |
| Saturated output power | 20 dBm |

Low Noise Amplifier 84-92 GHz (WB-LNA-86/94)
WB-LNA-86 and WB-LNA-94 are Celtonn's banded W-Band low noise amplifier modules covering 84-92 GHz with 35 dB gain and 3.5 dB noise figure, in a WR10 waveguide package.
| Frequency range | 84 - 92 GHz |
| Noise figure | 3.5 dBm |
| Input return loss | 10 dB |
| Output return loss | 12 dB |
| P1db | 14 dBm |

Low Noise Amplifier 89-97 GHz (WB-LNA-86/94)
High-gain, low-noise W-Band LNA modules with WR10 waveguide terminals — 89-97 GHz operation for communication and radar systems.
| Frequency | 89-97 GHz |
| Waveguide terminals | WR10 |

W-Band Bandpass Filter (WB-9296FLTR)
WB-9296FLTR is a compact WR-10 waveguide bandpass filter covering 92-96 GHz with sharp out-of-band rejection, engineered in Dublin for space and aerospace applications.
| Frequency range | 92–96 GHz |
| Insertion loss | 1.2 dBm |
| Rejection at 90 ghz | 35 dB |
| Rejection at 86 ghz | >40 dB |

W-Band Receiver Module (WB-RX-9296-LN)
WB-RX-9296-LN is Celtonn's highly sensitive W-Band receiver module operating nominally from 92-96 GHz, with a 3.5 dB noise figure and WR10 waveguide interface.
| RF input | 91–97 GHz |
| RF output | 1-7 GHz |
| Lo frequency | 10.5/21-11.5/23 GHz |
| Lo power | 10-18 dBm |
| Noise figure | 3.5 dB |

W-Band Transmitter Module
WB-TX-9296MP is Celtonn's medium-power heterodyned W-Band transmitter module operating nominally from 92-96 GHz, customizable for most W-Band frequencies.
| RF output | 91–97 GHz |
| RF input | 1-7 GHz |
| Lo frequency | 10.5/21-11.5/23 GHz |
| Lo power | 10-18 dBm |
| Output power p1db | 15 dBm |
CesiumAstro
United States · 2 productsUS manufacturer of software-defined, phased-array communication systems and payloads for satellite constellations, defense, and space applications.

SDR-1001
The SDR-1001 is a TRL 9 high-performance, compact software-defined radio designed for LEO and airborne operations, supporting custom waveform development and standards-based modems
| TRL | 9 |

Vireo Ka 288
Vireo Ka 288 is CesiumAstro's TRL 8, multi-beam active phased array Ka-band communications payload for proliferated LEO satellite constellations, shipping today to Rocket Lab for S
| Transmit frequency | 20.2-21.2 GHz (Ka-band) |
| Receive frequency | 30-31 GHz (Ka-band) |
| Channels | Up to 4 transmit, up to 4 receive |
| Polarization | RHCP or LHCP, switchable in orbit |
| Data throughput | 800 Mbps |
Chascii
United States · 2022 · 1 productPasadena-based developer of free-space optical communication terminals for drones, balloons, and spacecraft — from gigabit SOT/LROT hardware to the INSPIRE cislunar optical internet.

Chascii Single Optical Terminal (SOT)
Compact 1U free-space optical terminal delivering gigabit connectivity for drones, balloons, and spacecraft — 100° steering, dual 850/1550 nm wavelengths, 15W.
| Form factor (SOT) | 1U |
| Power consumption | 15 W |
| Data rate | Gigabit |
| Wavelengths | 850 nm, 1550 nm |
| Steering angle | 100 degrees |
Compoxi
Spain · 1 productCompoxi is a Spanish composite design and manufacturing company delivering turnkey carbon-fiber and glass-fiber structures for space, aeronautics, and industrial applications, including satellite structures, radomes, antennas, and solar arr

CFRP Antennas for LEO Satellites
Carbon-fiber reinforced polymer (CFRP) antenna structures manufactured for LEO orbit satellites.
Data Patterns (India) Ltd.
India · 1998 · 2 productsVertically integrated Indian defence and aerospace electronics company designing and manufacturing avionics, microelectronics, RF/microwave, radar, test equipment and space systems.

Identify Friend & Foe (IFF) Systems
STANAG 4193 compatible IFF transponders and interrogators

RF & Microwave Products
Data Patterns offers a comprehensive range of RF and Microwave building blocks, including TR Modules, Up/Down Converters, Power Amplifiers, Transmitters, Combiners, Dividers, and v
| Frequency | 1.44/1.56 GHz |
| Frequency (2) | 1560 MHz |
| Frequency (3) | 7370 to 7970 MHz |
| Power | 5 kW |
| Power (2) | 4 KW |
DecenSpace
United States · 2025 · 1 productGround station marketplace for satellite operators, providing a unified API to a global network of independently operated antennas for TT&C, payload downlink, and mission operations.

DecenSpace Decentralized Satellite Network
US company developing decentralized satellite network infrastructure combining blockchain and space technology for distributed data services.
| Technology | Decentralized satellite network |
| Country | USA |
Deimos Space (Indra)
Spain · 2001 · 1 productSpanish space engineering group (founded as Deimos Space, part of Elecnor 2001-2024) now operating as Indra Space, delivering end-to-end satellite platforms, avionics, ground segment, GNSS and space-surveillance solutions.

Quantum Key Distribution & Optical Communications
Quantum key distribution and optical communication systems for ultra-fast, fully secure data exchange.
| Core technology | Quantum Key Distribution (QKD) + optical communications |
| Target customers | Defence and government secure-network operators |
| Primary benefit | Confidentiality, resilience and technological sovereignty against emerging threats |
Delta Space Leonis
Spain · 2021 · 1 productDelta Space Leonis designs and builds nano and pico satellites (PocketQube and Cubesat) for various applications, including Earth-Observation and IoT connectivity, and offers PocketQube launch service

LEONIS Constellation IoT Connectivity
Satellite constellation providing IoT sensor connectivity beyond terrestrial networks — energy, infrastructure, agriculture, and logistics applications.
| Applications | Energy monitoring, infrastructure monitoring, smart farming, logistics/tracking |
| Coverage | Independent of cellular/internet coverage |
E-Space
United States · 2021 · 1 productNext-generation LEO satellite constellation company pioneering sustainable global connectivity and space debris mitigation.

Global IoT Connectivity & AIoT Platform
Satellite-based global IoT connectivity platform combining AI-driven data processing for real-time monitoring, tracking, and autonomous control of billions of devices.
| Connectivity type | Satellite-direct IoT, no cellular required |
| Device scale | Billions of endpoints globally |
| Coverage | Global, including oceans and polar regions |
| Data processing | Direct-to-data-center or on-platform AIoT |
| Service range | Basic IoT messaging to real-time voice, video, and data |
Eidel
Norway · 1966 · 1 productNorwegian space and defence electronics company specializing in telemetry, secure communications, and mission-critical instrumentation since 1966.

Secure Satellite Link (SSL)
Encryption system for secure ground-to-space, space-to-space, and ground-to-ground communications — AES-256-GCM/AEGIS-256, verified to NATO SECRET level.
| Protection | CIK for CCI handling, tampering protection, AES-256-GCM and AEGIS-256 |
| Cryptographic primitives | CTR-AES-256, ECIES-521, ECDSA-521 |
| Ncu dimensions | 153x35.4x118 mm, mass ~649 g (±10%) |
| Gcu dimensions | 110x56x99 mm, mass <1100 g |
| Certification level | NATO SECRET |
Emhiser Research
United States · 1978 · 15 productsUS manufacturer of airborne and ground-based RF telemetry transmitters, receivers, command equipment and amplifiers for aerospace and defense range telemetry.
Command Encoders (ECTE Series)
Tone-based command encoders in airborne and rack-mount packages, up to 20 tones
Command Exciters (ECEC Series)
5-inch rack-mount RF command exciters, 1 mW to 20 W, up to 20 tones
Command Receiver Decoders (ERD / ERDC Series)
Combined command receiver and tone decoder units, airborne and rack-mount, up to 20 tones
Command Receivers (ECRC / ETRC Series)
B2-band RF command receivers for range command-uplink systems
Command Transmitter Encoders (ECTC Series)
Rack and base-mount command transmitter/encoder units, 1 mW to 20 W, up to 20 tones
Command Transmitters (ETT / ETTC Series)
Airborne command transmitters in 9, 11 and 36 cubic-inch packages, single-frequency and channelized

Custom Amplifiers (EP Custom Series)
Custom-engineered RF power amplifiers built to customer frequency, power and package requirements
| Power | 50 W |
| Frequency | 3.1 to 3.5 GHz |
| Power (2) | 250 W |
| Frequency (2) | 3.1 to 3.5 GHz |
| Power (3) | 125 W |

EDT-01 Series Telemetry Transmitters
The EDT-01 series comprises compact, single-frequency telemetry transmitters available in various power outputs and modulation input types, designed for airborne and other applicat
| Package | 01 (1.3 Cubic Inches) |
| Type | Single Freq. |
| Frequency | 1435 - 1540 MHz |
| Frequency code | D1 |
| Power | 1 W |

EP-01DE Series Amplifier
The EP-01DE Series is a Class AB amplifier designed for various communication applications, offering multiple power output options and operating across common L- and S-band frequen
| Model number | EP-01DE Series |
| Catgegory | Amplifiers |
| Series | Class AB Amplifiers |
| Package | 1.3 Cubic Inch |
| Vcc | 12 VDC |
ESTI-T2E1-SR Transmitter
The ESTI-T2E1-SR is a channelized transmitter with a 2 cubic inch package, operating in the 2200-2300 MHz frequency range and offering switchable power output of 2W or 5W.
| Model number | ESTI-T2E1-SR |
| Package | T2 (2 Cubic Inches) |
| Type | Channelized |
| Frequency | 2200 - 2300 MHz |
| Frequency code | E1 |

EVT-01 Series Transmitters
The EVT-01 Series are compact, single-frequency transmitters available in various power outputs and frequency ranges, designed for telemetry applications.
| Package | 01 (1.3 Cubic Inches) |
| Type | Single Freq. |
| Frequency | 1710 - 1850 MHz |
| Frequency (2) | 2200 - 2400 MHz |
| Power | 0.15 W |
EVTC-09G1D103-05
The EVTC-09G1D103-05 is a Voltage Controlled Transmitter, packaged in a 9 cubic inch form factor, likely used for satellite communication applications.
| Model | EVTC-09G1D103-05 |
| Package | 09 (9 Cubic Inches) |
| RF OUTPUT POWER | 10 Watts Minimum |
| RF OUTPUT IMPEDANCE | 50 Ohms Nominal |
| Video Modulation Input Frequency Response | DC to 4.5 MHz ± 1.5 dB; DC to 6.0 MHz ±3.0 dB |

FSK Transmitters (EFT Series)
Frequency-shift-keyed command/data uplink transmitters, 9 cubic-inch airborne package
| Power | 2, 5/10/20 Watts Minimum |
| Input Impedance | 50 Ohms |
| Deviation | +/- 25 KHz Peak |
| Modulation | FSK |
| Modulation Index | 2.5 Max |

Telemetry Transmitters (ETT Series)
Analog FM airborne telemetry transmitters in 1.3 to 36 cubic-inch packages
| Output Power | 5 Watt |
| Supply voltage | +28 ±4 Vdc |
| Frequency | 1435.5 to 1710.0, 1850.0 to 2020.0, 2200.5 to 2399.5 MHz |
| Operating temperature | -20…+70 °C |
| Dimensions | 3.40" x 1.865" x 0.30" |
Wideband Telemetry Transmitters (EWT Series)
Wideband FM airborne telemetry transmitters for higher-bandwidth PCM/FM links
Emxys
Spain · 2007 · 2 productsEmxys is a Spanish space electronics company specialising in advanced onboard computers, power systems, optical transceivers, and complete nanosatellite platforms for data-intensive space missions.

ODALCOM
ODALCOM is a Free-Space C Band laser transceiver designed for small satellite platforms, enabling high-performance optical space-to-ground communication links with high data rates
| Tx rate | 500 Mbps |
| Volume | 1U |
| Mass | <1.5Kg |
| Power consumption | lower than 3 W |
| Optical power | up to 1 W (100 mw nominal) |

ODALISS TTC
The ODALISS TTC is an embedded CubeSat radio communication module designed for space-to-ground communications, featuring a fully configurable half-duplex VHF/UHF transceiver.
| Cpu | 168 MHz ARM® 32-bit Cortex®-M4, STM32 processor unit |
| Power supply | Redundant power-supply from regulated and unregulated bus |
| Power supply range | +5.8 V to +8.4 V (+7.6 V nominal) |
| Control lines | TTC Enable and Status lines |
| Communication type | Half-duplex earth-space communications |
EnduroSat
Bulgaria · 2015 · 10 productsSoftware-flexible CubeSat platforms (1U–16U+), shared-satellite hosted-payload service.

GNSS Patch Antenna L1+L2+L5
A space-qualified GNSS patch antenna for secure navigation in space for CubeSats, NanoSats, and SmallSats.
| Operating frequency | L1+L2+L5 |
| Half power beam width (HPBW) | 100-105 deg |
| Patch gain | 2.4-4.1 dBi |
| Polarization | Right Hand Circular |
| Mass | 38.5 g |

K-BAND 4×4 PATCH ARRAY
The K-Band 4x4 Patch Array offers ultra high-speed K-Band communication capabilities for CubeSats and SmallSats, featuring industry-leading gain and a compact footprint.
| Frequency range | 17.7 - 20.2 GHz |
| Half power beam width (HPBW) | 16 deg |
| Gain | 18+ dBi over operational bandwidth |
| Polarization | Right Hand Circular |
| Mass | 76 g |

S-Band Antenna Commercial
A flight-proven S-band patch antenna designed for high-speed communication in CubeSats and SmallSats, offering 20% higher gain than previous generations.
| Frequency range | 2025 - 2110 MHz |
| Half power beam width (HPBW) | 70 deg |
| Gain | 7+ dBi over operational bandwidth |
| Polarization | Selectable Circular |
| Mass | 77.4 g |

S-Band Antenna ISM
A flight-proven S-band patch antenna designed for high-speed CubeSat communication, offering 30% higher gain than previous generations and circular polarization.
| Frequency range | 2400 - 2450 MHz |
| Half power beam width (HPBW) | 71 deg |
| Gain | > 7.5 dBi |
| Polarization | Circular with selectable rotation direction |
| Mass | 71 g |

S-BAND ANTENNA WIDEBAND
High-speed communication for CubeSats and SmallSats with a wide frequency range in S-band.
| Frequency range | 2025-2110 MHz and 2200-2290 MHz |
| Half power beam width (HPBW) | 70 deg |
| Gain | 5+ dBi |
| Polarization | Right-hand circular |
| Mass | 96-115 g (configuration dependent) |

S-band Transceiver
The S-band Transceiver is a communication module designed for satellite applications, operating within the 8000 - 8400 MHz frequency range.
| Frequency range | 8000 - 8400 MHz |

UHF ANTENNA 2U
A flight-proven deployable 2U UHF Antenna, fully compliant with the 6U CubeSat standard, providing reliable communication for CubeSats and SmallSats.
| Amateur UHF frequency range | 435-438 MHz |
| Commercial UHF frequency range | 400-403 MHz |
| VHF frequency range | 144-148 MHz |
| Type | Omnidirectional |
| Gain | > 0 dBi |

UHF Transceiver
Half-duplex UHF data transceiver for CubeSat and SmallSat missions. Features configurable RF settings, AES-256 encryption, and in-orbit reconfigurable parameters for varying operat
| Frequency range | 400-403 or 435-438 MHz |
| Maximum data rate | 19.6 kbps |
| Typical tx power | 8 W |
| Voltage supply | 5 V |
| Output power | 27 or 33 |

X-Band Patch Antenna
A space-qualified X-band patch antenna offering high-speed connectivity for CubeSats and SmallSats, with industry-leading gain at a 25% smaller footprint.
| Frequency range | 8025 - 8400 MHz |
| RF connector | SMP (SMA for 8x12 Array) |
| Mounting | X/Y or Z |
| Polarization | Circular with selectable rotation direction |
| RF power handling | up to 4 W |

X-band SDR
An X-band software-defined radio (SDR) product from EnduroSat for satellite communications downlink.
| Frequency range (Tx) | 2200 to 2290 MHz (commercial) |
ETL Systems
United Kingdom · 5 productsETL Systems manufactures RF signal processing equipment for satellite communications, including RF distribution and Digital IF systems. They also provide end-to-end services such as system design, link optimisation, and network management.

80W Ku-band SSPA
A super compact GaN-powered outdoor BUC/SSPA for Ku-band applications.
| Input Frequency | 850-3000 MHz (selectable in 1 KHz steps) |
| Output Frequency | 850-3000 MHz (selectable in 1 KHz steps) |
| Instantaneous Bandwidth | Mode 1: 200 MHz, Mode 2: 400 MHz |
| Mean Conversion Gain | Max. 30 ± 2 dB / Min. 0 ± 2 dB |
| Gain steps | 0.25 ± 0.15 dB |

Couplers
ETL Systems offers passive directional and proximity couplers for RF monitoring, designed for compact and cost-effective integration into satellite communication systems.
| Frequency Range | 50-2450 MHz |
| Coupling Factor | 10 dB |
| Directivity Typ. | 14 dB |

High-Power Amplifiers
ETL Systems offers a comprehensive portfolio of RF high-power amplifiers (HPAs), including travelling wave tube amplifiers (TWTAs), solid-state power amplifiers (SSPAs), redundant
| Frequency | KU1: 13.75 – 14.50 GHz KU2: 12.75 – 14.50 GHz KU3: 13.75 – 14.80 GHz KU4: 12.75 – 13.25 GH |
| Bandwidth | 500 MHz / 750 MHz |
| Output Power | 56.0 dBm (400 W) PEAK |
| Gain | ≥ 70 dB |
| Gain Adjustment range | 30.0 dB typical |

Scorpion Mounting System
A versatile and compact mounting system for mission-critical RF components, streamlining RF distribution and enhancing system organisation.
| Model Number | SCP-1U-11 |
| Description | 1U component mounting 2 mm chassis |

Troposcatter
Troposcatter systems bypass the need for satellite links in areas where infrastructure is damaged or non-existent, facilitating secure, reliable communication links that overcome l
| Output Power | 20-1000W |
| High Power BUC/SSPA Output | 500-1000W |
| High Power BUC/SSPA Weight | 46KG |
| High Power BUC/SSPA Dimensions | 52x46x27cms |
| NanoTropo Output Power | 40 W |
EUROSATCOM
France · 2003 · 1 productFrench SATCOM equipment distributor and integrator; ground station hardware across L to Q band; founded 2003 in Les Ulis.

VialiteHD Fiber Optic RF-over-Fiber Links
RF-over-fiber transmission links for L-Band, wideband, GPS, timing, and UHF/VHF signals up to 500km — 6GHz Mil-Aero module rated Outdoor IP55.
| 6ghz mil-aero module frequency | 10 MHz to 6 GHz |
| 6ghz mil-aero module rating | Outdoor IP55 |
| L-band hts dwdm distance | Up to 500 km |
| Wideband link | 10 MHz-3 GHz, up to 50 km |
| Ultra wideband link | 2KHz-4.2 GHz, up to 50 km |
EXA (Ecuadorian Space Agency)
Ecuador · 2007 · 3 productsEcuadorian civilian space agency and manufacturer of high-energy-density batteries, deployable solar arrays and CubeSat platforms.

EXA GCA01 – Compact GNSS Active Patch Antenna
The EXA GCA01 is a one-stage, compact GNSS active patch antenna solution than works with your GNSS card and link it to GPS, GALILEO, BEIDOU and GLONASS constellations, It is the…
| Manufacturer | EXA |
| Lead time | Immediately. |

EXA SSA01 – Wide Bandwidth S-band Patch Antenna
A wide bandwidth S-band patch antenna supporting up to 195 MHz of bandwidth, designed for missions requiring higher data speeds and flexible frequency selection.
| Bandwidth | up to 195 MHz |
| Frequency range 1 | 2025–2120 MHz |
| Frequency range 2 | 2200–2300 MHz |
| Price | €2,200 |
| Availability | immediately |

EXA SSA02- 34dB Wide Bandwidth amplified S-band Patch Antenna
The EXA SSA02 is the power-amplified version of the SSA01 wide bandwidth S-band antenna than can accommodate a bandwidth of up to 195 MHz for missions that need greater speed…
| Manufacturer | EXA |
| Lead time | immediately. |
FreeFall Aerospace
United States · 2 productsFreeFall Aerospace develops novel antenna systems for high gain communications and remote sensing for space and ground applications.

CatSat 10 GHz Patch Antenna
X-band patch antenna flown on NASA's CatSat CubeSat mission as the backup downlink solution.
| Frequency | 10 GHz (X-band); C-band beacon variant also flown |
| Type | Patch antenna |
| Application | Backup downlink on CatSat 6U CubeSat (NASA CSLI) |
| Flight heritage | Operational on CatSat since July 2024 |

Inflatable Antenna System
The Inflatable Antenna System is a patented, ultra-lightweight, and compact deployable high-gain antenna designed for efficient communications and remote sensing from space.
| Reflector type | Spherical, inflatable membrane |
| Deployment | On-orbit inflation via flight-proven control systems |
| Applications | Defense, communications, deep-space science and exploration |
Gaisler
Sweden · 2001 · 1 productRadiation-hardened microprocessors, IP cores, and software for space and high-reliability embedded systems.

GR718B Rad-Hard 18-Port SpaceWire Router
Rad-hard 18-port SpaceWire router with RMAP configuration, flight-proven on ESA JUICE and other missions.
| Ports | 18 external SpaceWire ports + internal configuration/test ports |
| Protocol compliance | ECSS-E-ST-50-12C, RMAP (ECSS-E-ST-50-52C), ECSS-E-ST-50-51C |
| Package | CQFP-256, ceramic |
| Quality levels | Flight, engineering, prototype |
| Flight heritage | ESA JUICE mission and others |
Gatehouse Satcom
Denmark · 1992 · 5 productsDanish embedded software specialist providing satellite communications protocol stacks, waveforms and test tools for terminals, satellites and networks.
5G NB-IoT NTN NodeB Software
3GPP-compliant 5G NB-IoT NTN NodeB protocol stack for satellite operators
5G NB-IoT NTN UE Software
5G NTN NB-IoT terminal (UE) protocol software for SDR-based devices
5G New Radio for Non-Terrestrial Networks (5G NR NTN)
5G NR NTN NodeB physical layer software for satellite operators and partners
BGAN Protocol Stack
Reference UMTS NAS/Inmarsat Access Stratum protocol stack for BGAN terminals
DAMA/IW Protocol Component
Embedded DAMA protocol software components for tactical and closed-network satcom terminals
GAUSS Srl
Italy · 2012 · 1 productItalian company specializing in complete lifecycle management of CubeSats and NanoSatellites: design, manufacturing, subsystems, ground stations and deployers.

GAUSS RADIO UHF – 2W/5W
A software-reconfigurable UHF radio transceiver for CubeSats and small satellites, available in 2 W and 5 W output power versions.
| Configurations | 2 W (low-power) and 5 W (high-power) versions |
| Uplink/downlink | Totally independent; each configurable with different frequencies, modulations and protoco |
| Reconfigurability | Reconfigurable via software, including dynamic output power changes |
| Form factor | Stackable on the same PCB/104 board (two radios in parallel or redundant configuration) |
| Included accessories | Adapter board for testing and a computer software interface |
Geespace
China · 2018 · 3 productsChinese satellite IoT operator (part of Geely Holding) building and operating the GEESATCOM low Earth orbit communication constellation and satellite terminal hardware.

GA080L Geesatcom Satellite Antenna
The GA080L Geesatcom Satellite Antenna is a compact, linearly polarized rod-type antenna designed for GEESATCOM satellite communication, suitable for portable devices.
| Supports | GEESATCOM satellite communication |
| Antenna type | Rod-type antenna with a compact and durable structure |
| Max. input-power restriction | 5 W |
| Dimensions | Ø18 mm x 85 mm |

GM1001
GM1001 is a dedicated satellite communication module for GEESATCOM. It integrates the GEESATCOM satellite communication chip, power amplifier, low-noise amplifier, and other functi
| Supported network | GEESATCOM satellite communications |
| Integration | Integrates satellite communication chipset, power amplifier, low-noise amplifier, and othe |
| Operating temperature | -40°C to +85°C |
| Average power consumption | 300 mW |
| Peak power | ≤10 W |

GM1003
GM1003 is a highly integrated, low-power satellite communication module that connects to the GEESATCOM satellite network, designed for rapid integration into automotive OEM product
| Feature | Supports GEESATCOM satellite communication |
| Feature (2) | Meets automotive OEM requirements |
| Feature (3) | Supports active antennas for flexible antenna placement |
| Operating temperature | -40 to +85°C |
| Average power consumption | 350 mW |
General Atomics Synopta GmbH
Switzerland · 2004 · 2 productsSwiss opto-electronics company (part of General Atomics since 2021) developing laser-communication beam-pointing systems, optical ground stations, and free-space/fiber optical communication components.

Communication Systems
GA-Synopta develops innovative optical communication systems for high data rates, suitable for both terrestrial and space applications on-board satellites.
| Product types | Direct detection receivers, coherent receivers (fiber-coupled or free-space), laser transm |
| Application | High data-rate terrestrial and on-board satellite optical communication |

Optical Ground Stations
Stationary and transportable adaptive optical ground stations for laser communication with satellites in GEO/MEO/LEO or deep space.
| S-aogs telescope size | > Ø 0.5 m |
| T-aogs telescope size | Ø 0.25 m to Ø 1 m |
| Data rate with GEO satellite | > 2 Gbit/s (uplink and downlink) |
| Feeder link to GEO satellite | > 20 Gbit/s uplink, > 10 Gbit/s downlink, scalable up to Tbit/s |
| Supported wavelengths | e.g. 1064 nm, 1550 nm |
General Dynamics Mission Systems
United States · 1954 · 2 productsGeneral Dynamics Mission Systems is a defense electronics manufacturer and integrator providing mission-critical solutions for land, sea, air, space, and cyber domains.

ConDR Configurable Digital Radio
The ConDR Configurable Digital Radio supports selectable frequency plans without requiring hardware changes, utilizing FPGAs for signal processing.

Ring of Fire Multi-Level Switching Security Solution
Ring of Fire is designed for satellite buses hosting diverse payloads with different security levels/categories that need simpler integration solutions and methods to reduce SWaP-C
Globalstar (C-3 next-gen)
United States · 1991 · 1 productGlobalstar provides satellite-based solutions for connectivity, asset tracking, and personnel safety across various industries, including government, transportation, and energy.

STX3 OEM Satellite Modem
Surface-mountable low-power OEM satellite modem for embedded asset tracking and telemetry — 12 µA standby current, coin-sized footprint.
| Dimensions | 28.70 x 20.57 mm |
| Overall thickness (incl. components/shields) | 4.13 mm |
| Standby current | 12 µA |
| Certifications | FCC CFR Part 25 Modular, Industry Canada, CE Tested |
Golbriak Space
Estonia · 1 productGolbriak Space designs and manufactures optical communication terminals and AI-enabled data hubs for distributed satellite missions, providing fast, secure, and affordable space communications.
Optical Communication Solutions for Aerospace
Golbriak Space provides optical communication terminals and AI-enabled Data Hubs for satellites, enabling high-speed, secure, and affordable data exchange for distributed satellite
| Dimensions | 10x10x20 cm (2U) terminal + 2U gimbal |
| Mass | 1.8 kg |
| Power consumption | 15 W @ 7-12V |
| Output laser power | 1 W |
| Datarate (goodput) | 2.5 Gbps (SDA/CCSDS compatible) |
GomSpace
Denmark · 2007 · 20 productsGomSpace is a Danish CubeSat manufacturer producing satellite platforms, subsystems, and end-to-end mission solutions. Products include the NanoCom radio modules, NanoPower EPS, and complete 1U–12U satellite platforms. GomSpace has one of t
GomSpace TR600 RF Module
The TR600 is an RF module designed for the NanoCom SDR MK3, featuring two independent TX and RX channels with shared frequency synthesizers and configurable RF performance.
| Tx power linearity range | -55 to -20 dB |
| Tx power accuracy | +/- 3 dB up to 5500 MHz |
| Tx power variation vs. temperature | -1 dB/100°C |
| Rx lo range | 70 – 1300 MHz |
| Rx minimum gain (70 – 1300 MHz) | -1 dB |

NanoCom AM2150-O MK2
The NanoCom AM2150-O MK2 is a passive, deployable S-band antenna designed to provide a near omni-directional radiation pattern for small satellite systems.
| Frequency range | 2025-2290 MHz |
| Matching | |S11| < -10 dB |
| Circular polarized gain | > -12 dBi for >80% of directions |
| Abs gain | > -12 dBi for >95% of directions |
| Antenna mass (standalone) | < 30 grams |

NanoCom AM2150-P/PS
The NanoCom AM2150-P/PS is a compact S-band antenna solution designed for systems requiring a near omni-directional radiation pattern and circular polarization.
| Frequency Range | 2025 – 2290 MHz |
| Radiation Pattern | Near omni-directional |
| Polarization | RHCP Circular |
| Matching | |S11| < -10dB |
| Antenna Gain (> 85% directions) | > -12 dBi |

NanoCom ANT-6F
The NanoCom ANT-6F is a modular, deployable, omnidirectional, and canted turnstile antenna system designed for UHF band communication in 6U CubeSat applications, featuring rigid an
| Structure compatibility | GomSpace 6U structures |
| Antenna type | Canted turnstile (omnidirectional) |
| PCB material | Glass-Polyimide |
| Impedance | 50 Ω |
| UHF frequency options | 400, 435, 470 MHz |

NanoCom ANT1090-P
The NanoCom ANT1090-P is a compact patch antenna specifically designed for ADS-B signal reception, available in active and passive versions for integration with GomSpace SDR transc
| Frequency | 1090 MHz |
| Antenna type | Right-Hand Circular Polarization (RHCP) |
| Gain | 4.5 dBi |
| Configurations | Active and Passive versions |
| PCB substrate | Rogers 4003C |

NanoCom ANT2150 DUP and ANT2150 ISL
The NanoCom ANT2150 DUP and ANT2150 ISL are compact active S-Band antennas designed for integration with GomSpace SDR transceivers, featuring flexible mounting options.
| Frequency range (DUP) | RX: 2025-2110 MHz; TX: 2200-2290 MHz |
| Frequency range (ISL) | 2200-2290 MHz (Time Division Duplex) |
| Antenna gain | 8 dBi |
| Polarization | Circular |
| Power input voltage | 8-18 V |

NanoCom AX100
NanoCom AX100 is a highly compact and versatile half-duplex software configurable radio transceiver, available in two UHF bands specifically designed for long-range transmissions.
| Frequency Options | UHF Low: 395-405 MHz, UHF: 430-440 MHz |
| Data Rates | 0.1 kbps to 38.4 kbps |
| Modulation | GFSK/GMSK |
| Sensitivity | -137 dBm at 100 bps with FEC |
| Output Power | Adjustable 24 to 30 dBm |

NanoCom AX100 S-Band Transceiver
The NanoCom AX100 is a high-performance S-Band transceiver module developed by GomSpace for CubeSat and small satellite communications. Operating in the S-Band (2–4 GHz) frequency

NanoCom AX2150
The NanoCom AX2150 is a versatile half-duplex S-band radio transceiver for satellite Telemetry and Telecommand (TMTC), featuring high sensitivity, encryption, and in-flight reconfi
| Highlights | successful flight records since 2014 |
| Uplink frequency | 2025-2110 MHz |
| Downlink frequency | 2200-2290 MHz |
| Data rate | 2.4 kbps to 90 kbps |
| Transmitter output power | 8 mW to 500 mW |

NanoCom AX2150 S-Band Transceiver
Versatile half-duplex S-band radio transceiver for nanosatellite TT&C, compatible with the GomSpace ecosystem.
| Band | S-band |
| Duplex | Half-duplex |
| Application | TT&C for nanosatellites |
| Integration | GomSpace NanoDock compatible |
| Baud rate | 500000 baud |

NanoCom Link IS1
The NanoCom Link IS1 is designed for seamless in-plane inter-satellite communication in the S-band, operating in the 2200–2290 MHz range using Time Division Duplex (TDD).
| Frequency range | 2200–2290 MHz |
| Modulation | S-Band TDD BPSK |
| Data rate | 100 Kbit/sec |
| Time Slot combined duration | 333 msec |
| Channel width | 120 kHz |

NanoCom Link S
The NanoCom Link S is an S-band transceiver for satellite missions, offering fast and reliable communication up to 7.5 Mbps with built-in encryption and key management.
| Full duplex continuous mode | Up to 7.5 Mbit/sec (CCSDS 131.0-B-4) |
| Modulation | BPSK and QPSK, symbol rates 0.5-7.5 MBd |
| Coding | Rate 1/2 Convolutional with Reed Solomon (255,223) |
| Output power | Up to 32 dBm (adjustable) |
| Antenna transmit frequency | 2200-2290 MHz |

NanoCom Link SX
The NanoCom Link SX is an S- and X-band transceiver for nanosatellites, offering ultra-fast communication up to 225 Mbps and advanced onboard storage with built-in encryption.
| Transmit rate | Up to 210 Mbps |
| Compliance | DVB-S2, CCSDS 131.0-B-4, CCSDS 401-0-B-32 |
| RF power | Configurable up to 33 dBm (31 dBm with X-band DSN filter) |
| Full duplex rx/tx | Up to 7.5 Mbit/sec |
| Modulation | BPSK/QPSK, symbol rates 0.5-7.5 MBd |

NanoCom Link X
The NanoCom Link X is a DVB-S2 compatible X-band transmitter for satellites, offering data rates up to 210Mbps and featuring an integrated X-band antenna and front end.
| Configurable raw transmit rate | Up to 210 Mbps |
| Compliance | DVB-S2 compliant |
| RF output power | Up to 33 dBm (31 dBm with DSN filter) |
| Security | AES-256-GCM encryption, CCSDS-aligned key management, replay detection |
| Antenna frequency | 8000-8500 MHz |

NanoCom SDR MK3
The NanoCom SDR MK3 is a Software Defined Radio platform known for its unique modularity and compact design, supporting custom RF applications.
| SoC | Xilinx Zynq 7030/7045 Programmable SoC |
| Volatile Memory | 1024 MB DDR3 (512 MB with ECC enabled) |
| Non-volatile memory | 70 GB eMMC (pSLC) and 233 GB eMMC (MLC) |
| Mechanical dimensions | 95 mm x 95 mm x 31.5 mm (with 3 x TR600) |
| Mass | 240 g |

NanoCom SDR MK3 with 1xTR600
A software-defined radio (SDR) unit equipped with one TR600 module, designed for satellite communication applications.
| Mass total | 272 g |
| Dimensions (L x W x H) | 95 x 95 x 23.85 mm |
| Operational temperature range | -40°C to 50°C |
| Non-operational temperature range | -40°C to 85°C |
| Supply voltage (Main/Backup) | 12 V to 32 V |

NanoCom SR2000
The NanoCom SR2000 is a flexible high-speed S-band radio transceiver built on GomSpace's SDR platform, designed for satellite to ground communication.
| Layer-3 bandwidth | up to 6 Mbps (FDD) |
| Symbol rate | 500 kBd to 7 MBd |
| S-band operation | 1980-2290 MHz |
| Form factor | PC104 |
| Interfaces | CAN, LVDS, I2C, SSMCX antenna connectors |

NanoCom TR-600
The NanoCom TR-600 is a radio daughterboard designed for use with GomSpace NanoDock SDR platforms, offering in-orbit reconfigurability and multiple antenna operation.
| Transceiver | AD9361 |
| Band | 70 MHz to 6 GHz |
| Channel bandwidth | 200 KHz to 56 MHz (tunable) |
| RF Transceiver | 2 x 2 with integrated 12-bit DACs and ADCs |
| Operation | Supports TDD and FDD |

NanoUtil FPP Top GSSB
The NanoUtil Top GSSB is an antenna release and interface system primarily designed for use in 1U CubeSats.
| Supply voltage | 3.3 V |
| Operating temperature | -60 °C |
| Mass | 37 g |
| Dimensions | Fits standard PC104 mm |
| Storage Temperature | -65 °C to 120 °C |

Software Defined Radio (MK2)
The Software Defined Radio (MK2) is a space-qualified platform for sensing and communication applications, utilizing powerful and advanced FPGA technology.
| FPGA module | Xilinx Synq 7030 Programmable SoC |
| Processor | Dual ARM Cortex A9 MPCore up to 800 MHz |
| RAM | 1 GB DDR3 RAM |
| Storage | 32 GB storage |
| Logic Cells | 125K |
GoSAT Africa
United Kingdom · 2012 · 1 productSatellite internet service provider offering high-speed VSAT connectivity across Francophone Africa via Eutelsat/Konnect network.

GoSAT Satellite Internet Service — Africa
High-speed VSAT satellite internet for residential and professional customers across Francophone Africa via Eutelsat/Konnect.
| Technology | VSAT via Eutelsat Konnect satellite |
| Coverage | Francophone Africa (Cameroon, Ivory Coast, Equatorial Guinea, Chad, Gabon, and partners) |
| Residential package speeds | 5–20 Mbps download / 3–5 Mbps upload |
| Professional package speeds | 20 Mbps download / 5 Mbps upload |
| Data range | 10 GB to 500 GB per month |
Guodian Gaoke (Tianqi Satellite)
China · 2015 · 5 productsGuodian Gaoke designs, develops, and operates the Tianqi Constellation, China's first low-Earth orbit satellite IoT network, providing global communication services for various industries and consumer

240-GM13 Communication Module
The 240-GM13 module is a dedicated satellite IoT communication module that supports short message communication with the in-orbit Tianqi constellation. It integrates low-power algo
| Operating voltage | 3.3~5.3 V |
| Initial frequency offset | -5~+5KHz |
| Transmit duty cycle | 50%, max continuous transmission 10 s |
| Transmit band | 240–243 MHz, set by channel plan (no user action) |
| Receive band | 318-320 MHz |

IoT System Dedicated Communication Module
This is an IoT system dedicated communication module that supports short message communication with the in-orbit Tianqi Constellation and TTL serial communication.
| Receiving sensitivity | -125 dBm~-133 dBm |
| Transmitting power | ≤33 dBm |
| Dimensions | 30 mm*20 mm*3.5 mm |
| Supply voltage | +3.3 V~+4.5 V |
| Frequency | UHF |

Satellite IoT Communication Module
A compact, low-power satellite IoT communication module designed for short message communication with the in-orbit Tianqi constellation, featuring LVTTL serial communication and GN
| Receiving sensitivity | -125 dBm±1 dBm |
| Transmitting power | ≤ 31 dBm |
| Dimensions | 17.7 mm*15.8 mm*2.4 mm |
| Frequency | UHF |
| Data rate | 268~1200 bps |

Satellite IoT Dedicated Communication Module
This is a communication module for satellite IoT systems, supporting short message communication with the Tianqi constellation and featuring built-in GNSS positioning.
| Operating frequency band | UHF |
| Data rate | 268~1200 bps |
| Transmit power | 30.8~34.5 dBm |
| Receive sensitivity | -125~-133 dBm |
| Cold start time | ≤35s |

Tianqi LEO IoT Constellation
China's first LEO satellite IoT constellation: 38 satellites at 900 km delivering near-real-time global UHF connectivity.
| Constellation size | 38 satellites |
| Orbit | ~900 km LEO |
| Frequency | UHF |
| Service | Near-real-time global IoT messaging: text, voice, images |
| Coverage | Global, all-weather |
Haigh Farr
United States · 1969 · 2 productsHaigh-Farr designs, manufactures, and tests conformal and non-conformal antennas for high-performance aerospace vehicles.

Power Dividers, Combiners, Hybrids & Diplexers
Haigh-Farr's power dividers/combiners offer 2, 3, 4, or 6-way division from UHF to X-Band frequencies, with options for equal or unequal amplitude distribution, phase progression,
| Frequency | UHF to X-Band |
| Designs | 2, 3, 4, or 6-way |
| Models available | Equal amplitude distributions, phase progression and quadrature hybrid models |
| Footprint | Small compact, Conformal and custom available |
| Durability | Built for extreme shock and vibration |

Wraparound™ Antennas
Haigh-Farr Wraparound™ Antennas are conformal, omnidirectional antennas designed for a wide range of applications from 300 MHz to 13 GHz, including flight termination, GPS, telemet
| Frequency range | 300 MHz to 13 GHz |
| Coverage | Omnidirectional: full spherical coverage |
| Design | Multi-channel designs |
| Feed | Single point feed |
| External components | No external dividers and cables required |
Hanwha Phasor
United Kingdom · 1 productUK flat panel phased array satellite antenna company (Hanwha Systems subsidiary); electronically steerable antennas for aviation IFC, maritime VSAT, and land mobile satellite services.

APEX Electronically Steered Antenna
APEX is Hanwha Phasor's flat-panel, electronically steered antenna for mobile satellite connectivity, using low-cost silicon RFIC technology to deliver multi-orbit LEO/MEO/GEO trac
| Antenna type | Flat-panel electronically steered antenna (ESA), phased array |
| Core technology | Proprietary silicon RFIC (radio frequency integrated circuit) |
| Moving parts | None - fully electronic beam steering |
| Orbit compatibility | Multi-orbit: LEO, MEO, and GEO satellite tracking and handoff |
| Target platforms | Aviation, maritime, rail, land vehicles |
Helical Communication Technologies (HCT)
United States · 3 productsUS manufacturer of deployable helical and quadrifilar antennas for CubeSats and smallsats, including the Helios family.

Helios deployable antenna
The Helios Deployable Antenna can be customized to operate from 400Mhz to 3000Mhz. The HCT Helios series of antennas can accommodate several operational purposes from near…
| Manufacturer | HCT |
| Lead time | 90 days |

Multi-Band Antenna
An omni-directional, patent-pending multi-band IoT antenna series covering 100-3000MHz, sized to fit within a 6U satellite chassis and used for satellite and ground-based tracking
| Frequency range | 100-3000 MHz |
| Coverage pattern | Omni-directional, hemispheric communications coverage |
| Elevation coverage | Down to -5 degrees below the horizon |
| Configuration options | Nested or linear, holding multiple frequency antennas within the same housing |
| Storage compatibility | Can be stored into a 6U satellite chassis |

QHA Deployable Antenna
Deployable Quadrifilar Helical Antenna for LEO small satellites, stowable in 1U-12U modules, covering 350 MHz to 3 GHz with patent-pending deployment mechanism.
| Antenna type | Quadrifilar Helical Antenna (QHA), deployable |
| Frequency range | 350 MHz - 3 GHz |
| Polarization | Circular |
| Standard gain | ~3 dBic (near-hemispheric) |
| High-gain variant | Up to 12 dBi (deep space applications) |
HIRCOM
France · 1994 · 1 productFrench manufacturer of radiation-resistant UHF TMTC cards for CubeSat and small satellite communications; a TRAD brand.

HIRCOM CubeSat UHF Transceiver
Radiation-resistant, CubeSat-compliant half-duplex UHF transceiver for space-to-ground TMTC links.
| Mass | 85 g |
| Width | 95 mm |
| Length | 90 mm |
| Height | 15 mm |
| Supply voltage | 3.3 V (transceiver and controller), 5 V (power amplifier) |
Hongyan (CASIC)
China · 1 productHongyan is China's state-planned LEO broadband satellite constellation program developed by CASIC (China Aerospace Science and Industry Corporation), designed to deploy 320 satellites in LEO for global broadband internet and IoT connectivit

Hongyan LEO Communications Constellation
Chinese LEO communications satellite constellation developed by CASIC (China Aerospace Science and Industry Corporation), providing global voice and data connectivity.
| Operator | CASIC |
| Orbit | LEO |
| Services | Global voice, data, IoT connectivity |
| Country | China |
HPS High Performance Space Structure Systems
1 productHPS designs, manufactures, and integrates mechanical/thermal space subsystems, including antennas, deployable structures, thermal insulation, and equipment for nanosatellites.

UDAN Deployable UHF-Helix Antenna
Compact deployable UHF antenna delivering 10-dBi-class gain for CubeSats — stows in 1U, deploys to 50cm height, ESA/DLR-backed development.
| Stowed size | 1U cube, <0.3 kg (antenna only) |
| Frequency | Scalable 300 MHz-1 GHz (baseline 400-460 MHz) |
| Peak gain | >10 dBi |
| Design life | 5 years |
| Deployed size | 50 cm height x 90 cm diameter |
Hubble Network
United States · 2021 · 1 productUS satellite IoT company connecting standard Bluetooth devices to a global satellite network for affordable, low-power tracking and monitoring of industrial and commercial assets.

Hubble Satellite/Terrestrial BLE Network
World's first direct-to-satellite Bluetooth Low Energy network — firmware update only, no custom hardware, 100M+ terrestrial gateways + 7 LEO satellites (60 planned by 2028), 13-by
| Network type | Hybrid LEO satellite + terrestrial BLE |
| Satellite orbit altitude | ~600 km LEO |
| Current satellite count | 7 operational (2026) |
| Planned constellation size | 60 satellites by 2028 |
| Target revisit rate (full constellation) | ~15 minutes |
Hughes Network Systems
United States · 1971 · 2 productsHughes Network Systems provides satellite internet services, network management, and connectivity solutions for consumers, businesses, enterprises, and government agencies, with over 50 years of exper

Electronically Steerable Antennas (ESA)
The Hughes self-aligning flat panel electronically steerable antenna (ESA) provides high-performing, global, low-latency connectivity for LEO satellites.
| Peak Downlink Data Rate (HL1100W) | up to 75 Mbps |
| Peak Downlink Data Rate (HL1120W) | up to 195 Mbps |
| Peak Uplink Data Rate (HL1100W) | up to 14 Mbps |
| Peak Uplink Data Rate (HL1120W) | up to 32 Mbps |
| ESA Dimensions (HL1100W) | 23.5 in. x 15.8 in x 2.4 in |

JUPITER Satellite Broadband System
GEO high-throughput satellite broadband platform — HughesNet consumer service, enterprise VSAT networks, integrated multi-orbit connectivity across the Americas and international m
| Orbit | Geostationary (GEO), with LEO multi-orbit integration |
| Service types | Consumer broadband (HughesNet), enterprise VSAT |
| Ground equipment | Hughes-manufactured modems, gateways, network management |
| Coverage | Americas and additional international markets |
| Parent | EchoStar Corporation |
HyperSat
United States · 2015 · 1 productHyperSat LLC is a US-based hyperspectral satellite imaging company developing a constellation of advanced hyperspectral imaging satellites delivering persistent, global hyperspectral intelligence for commercial and government customers. The

HyperSat High-Throughput Data Downlink Architecture
High-throughput optical and RF satellite communications system enabling rapid downlink of large-volume 500-band hyperspectral Metadata Hypercubes from LEO to ground intelligence ne
| Platform | Integrated with HyperSat LEO hyperspectral satellites |
| Purpose | High-volume hyperspectral data downlink |
| Data product supported | 500-band Metadata Hypercubes |
| System design partners | QinetiQ, Redwire, Millennium Engineering and Integration |
| Primary customers | NRO, U.S. government agencies, commercial EO customers |
IMT (Ingegneria Marketing Technologies)
1991 · 2 productsIMT designs and develops Nano/Micro-satellites and on-board units for commercial, scientific, and defense applications, and provides EEE parts engineering.

C-Band Transponder
A CubeSat-compliant C-band transponder from IMT that provides both TT&C and payload data communication in a new frequency band for nanosatellites.
| Design lifetime | 3 years |
| Frequency bands (Uplink) | 5091 MHz -5150 MHz |
| Frequency bands (Downlink) | 4500 MHz - 4800 MHz |
| Volume | < 0,4U |
| Dimensions | 90 x 96 x 40 mm |

IMT X-Band Transponder
ESTRACK-compatible CubeSat X-band transponder for deep space and Earth observation missions, 15W TX, 60 ksps downlink, 2-way Doppler/ranging/Delta-DOR, <1.5U volume, 1200g total
| Uplink frequency | 7145-7190 MHz (Cat B), 7145-7235 MHz (Cat A opt) |
| Downlink frequency | 8400-8450 MHz (Cat B), 8400-8500 MHz (Cat A opt) |
| Tx output power | 15 W |
| Downlink symbol rate | Up to 60 ksps (1 Msps optional) |
| Uplink symbol rate | Up to 4,000 sps |
Innoflight
United States · 2004 · 7 productsInnoflight, Inc. is a US-based aerospace electronics company headquartered in San Diego, California, developing advanced software-defined radios (SDR), cryptographic communication systems, and flight computers for small satellites, CubeSats

KI-103 (Gnome) End Cryptographic Unit
Top Secret and Below certified bulk encryptor for TT&C or mission data links, up to 40 Mbps in a 165 g CubeSat module, flying since 2019.
| Certification | Top Secret and Below (TSAB) certified bulk encryptor |
| Data rate | Up to 40 Mbps |
| Key management | Customer re-programmable keys; Over-the-Air Rekey (OTAR) support |
| Integration | Works with Innoflight SCR-104, SCR-106, SCR-106HDR, SCR-108 |
| Dimensions | CubeSat 83 x 84 x 15 mm |

MNE-405 / MNE-410 Mission Networking Electronics
Two-slot 3U VPX chassis with Ethernet switch or IP/MPLS router personality, combining a CFC processing module with the IOI-8 interface card.
| Chassis | 2-slot 3U VPX |
| Personalities | Ethernet switch (MNE-405) or IP / MPLS router (MNE-410) |
| Processing module | CFC-405XP (MNE-405) or CFC-450XP (MNE-410) |
| Interface module | IOI-8: 4x 2.5GbE + 4x 1GbE |
| Dimensions | 197 x 150 x 82 mm |

RTR-400XS IP / MPLS Router
CubeSat-form-factor networking IP / MPLS router on the CFC-400XS platform with eight gigabit Ethernet ports, flight heritage since 2023.
| Function | Networking IP / MPLS router |
| Hardware platform | CFC-400XS with IP / MPLS router personality |
| Processor board | Defense-grade Xilinx UltraScale+ MPSoC |
| Supervisor board | Radiation tolerant, implementing radiation mitigation techniques |
| Interfaces | 8x 100/1000 Base-T (GbE) Ethernet ports |

SCR-104 S-Band Software-defined Compact Radio
On-orbit configurable S-band software-defined radio for CubeSat and SmallSat, 4.5+ Mbps downlink, USB and AFSCN SGLS support, flight heritage since 2019.
| Uplink frequency | L-Band / S-Band |
| Downlink frequency | S-Band |
| RF power | Up to 2 W |
| Downlink data rate | 4.5+ Mbps |
| Modulation | BPSK, QPSK, OQPSK |

SCR-106 / SCR-106HDR X-Band Software-defined Compact Radio
X-band software-defined radio with up to 20 Mbps downlink (SCR-106) or 100 Mbps (SCR-106HDR), on-orbit configurable, flight heritage since 2022.
| Uplink frequency | L-Band / S-Band |
| Downlink frequency | X-Band |
| RF power | Up to 2 W |
| Downlink data rate (SCR-106) | Up to 20 Mbps |
| Downlink data rate (SCR-106HDR) | Up to 100 Mbps |

SCR-208 Medusa Ka-Band Software-defined Compact Radio
4th generation Ka-band software-defined radio with multi-channel RF wide band modem on AMD Zynq UltraScale+ RFSoC, supporting DVB-S2 at 400 Msps.
| Uplink frequency | Ka-Band |
| Downlink frequency | Ka-Band |
| Modulation | DVB-S2 (400 Msps) and tactical datalink waveforms |
| Modem | Multi-channel RF Wide Band Modem on AMD Zynq UltraScale+ RFSoC |
| Dimensions | 197 x 150 x 82 mm |

SWC-400XS Networking Ethernet Switch
CubeSat-form-factor networking Ethernet switch on the CFC-400XS platform with eight gigabit Ethernet ports, flight heritage since 2023.
| Function | Networking Ethernet switch |
| Hardware platform | CFC-400XS with Ethernet switch personality |
| Processor board | Defense-grade Xilinx UltraScale+ MPSoC |
| Supervisor board | Radiation tolerant, implementing radiation mitigation techniques |
| Interfaces | 8x 100/1000 Base-T (GbE) Ethernet ports |
Innovative Space Logistics
Netherlands · 2006 · 4 productsISISPACE provides launch services, manufactures CubeSat deployers and other launch equipment, and acts as a satellite systems integrator for small satellites.

ISISPACE GNSS Patch Antenna
The ISISPACE GNSS Patch Antenna is a compact, low-mass, and flight-proven antenna designed for GPS-L1 and GALILEO-E1, offering pinpoint positioning for CubeSats.
| Mass | < 20 g |
| Dimensions | 58 x 58 x 9.7 mm |
| Operating temperature | -20°C to +60°C |
| Frequency Range | 1572 – 1578 MHz |
| Signal Gain | 34.5 dB |

S-Band Patch Antenna
The ISISPACE S-Band Patch Antenna is a lightweight, compact passive antenna designed for CubeSat platforms, operating in the commercial S-band range for telemetry and payload data
| Mass | <60 g |
| Dimensions | Diameter: 80 mm |
| Dimensions (without connector) | Height (without connector): 5.0 mm |
| Dimensions (straight) | Connector height (straight ): 9.5 mm |
| Operating temperature | -20 to +50 °C |

VHF/UHF antenna for 1U-3U
The ISISPACE VHF/UHF antenna is a flexible and reliable communication solution for 1U-3U CubeSat missions, featuring up to four 55 cm tape spring antennas and a redundant system.
| Mass | < 90 g |
| Dimensions | 98 x 98 x 7 mm |
| Power | < 40 mW |
| Supply voltage | 3V3 model |
| Power (2) | < 60 mW |

VHF/UHF Antenna for 6U+
The ISISPACE VHF/UHF Antenna for 6U+ is a customizable antenna solution for CubeSats (6U and larger) and Microsats, offering various configurations and covering a wide range of VHF
| Mass | 90-115 g |
| Envelope stowed (L x W) | 98×98 mm |
| Power consumption Nominal | 80 mW |
| Power consumption During deployment | < 2.3 W |
| Operating temperature | -20°C to +80°C |
Intellian Technologies
South Korea · 2004 · 1 productIntellian Technologies is the world's leading provider of stabilized satellite antenna systems and terminals, delivering reliable connectivity across maritime, land, and government markets spanning VSAT, satellite TV, L-band, and multi-orbi

SES O3b mPOWER
O3b mPOWER is a second-generation Medium Earth Orbit (MEO) satellite constellation providing high-performance, flexible, and scalable connectivity services globally.
Intuitive Machines
United States · 2013 · 1 productUS lunar lander company that became the first private company to land on the Moon (IM-1 Nova-C, Feb 2024), under NASA's CLPS lunar delivery program.
Lunar Data Relay Satellite Constellation (Orbital Segment)
Under NASA’s Near Space Network Services (NSNS) contracts, Lanteris/Intuitive Machines is developing a constellation of lunar data relay satellites to enable advanced communi
IQ Spacecom
1999 · 7 productsIQ Spacecom designs and manufactures high-performance radio communication solutions, including SDR transceivers, antennas, and space switches, for small satellites and ground equipment.

Gigabit Ethernet (GbE) Space Switch
The Gigabit Ethernet (GbE) Space Switch is a managed Ethernet switch with up to 5 ports, ideal for mounting in small satellite structures and compatible with the XLink SDR transcei
| Ports | up to 5 |
| Mass | 150 grams |
| Volume | < 0.2 U |
| DC supply voltage | 9-36V |
| Power consumption | 3.5 W typ. |

IQ Spacecom X Link-X
The IQ Spacecom X Link-X is an advanced X-band software-defined radio (SDR) transceiver system for small satellites in LEO, offering high-speed bidirectional communication with dat
| X band tx operation | 8.025-8.400 GHz |
| X band rx operation | 7.145-7.250 GHz |
| S band rx operation | 2.025-2.110 GHz |
| Operational mode | FDD/Full duplex/ Half duplex |
| Data rate sat2ground | 2 kbps… 200 Mbps |

Patch Antennas
Flight-proven, customizable patch antennas for CubeSat and small satellite Rx/Tx radio links, available in S-Band, X-Band and L-Band configurations.
| Flight heritage / maturity | Flight proven design (TRL 9) |
| Polarization | Circular polarization (RHCP & LHCP) |
| Design | Exceptionally flat and robust, ultra-small shape integrating with CubeSat outer structure |
| Variants | Single patch antennas, Dual patch antennas, High gain antennas |
| Frequency bands | S-Band, S-Band High Gain, X-Band, X-Band High Gain, L-Band |

S-Band Patch Antenna RHCP for HISPICO
This is an S-Band patch antenna with Right-Hand Circular Polarization (RHCP) specifically designed for the HISPICO S-Band transmitter system.
| Manufacturer | IQ Spacecom |
| Lead time | 4 months |

S-Band Transmitter for Pico and Nanosatellites
The HISPICO Transmitter is a highly integrated S band transmitter with special focus in design and testing for Pico and Nano satellite applications. Its design consists of 2 main…
| Manufacturer | IQ Spacecom |
| Lead time | 4 months |

XLink
XLink is a flight-proven, software-defined radio (SDR) transceiver platform for small satellites, supporting X-, S-, L- and Ka-band links with CCSDS and DVB-S2 protocols.
| Flight heritage | Flight proven design (TRL 9) |
| Interfaces | Gigabit Ethernet; RS422 (SPI, UART, CAN) |
| Protocols | CCSDS and DVB-S2 |
| Downlink/telemetry and payload data rate | up to 200 Mbps |
| Uplink/telecommand data rate | up to 1024 kbps |

XLink SDR Transceiver
XLink is a flexible and flight-proven Software Defined Radio (SDR) transceiver platform for small satellites, offering high reliability through COTS components and supporting multi
| Flight proven design | TRL 9 |
| Interface | Gigabit Ethernet, RS422 (SPI, UART, CAN) |
| Protocols | CCSDS, DVB-S2 |
| Downlink/telemetry and payload data rates | up to 200 Mbps |
| Uplink/telecommand data rates | up to 1024 kbps |
ISISPACE Group
Netherlands · 2006 · 7 productsCubeSat deployers, antennas, EPS and small-satellite systems.

GNSS Active Patch Antenna
Compact, flight-proven active GNSS patch antenna for GPS-L1 / GALILEO-E1 positioning on CubeSats, mounted on Rogers PCB for minimal RF losses.
| Mass | < 20 g |
| Dimensions | 58 x 58 x 9.7 mm |
| Operating temperature | -20°C to +60°C |
| Frequency range | 1572 – 1578 MHz (GPS L1 / GALILEO E1) |
| Signal gain (active circuitry) | 34.5 dB |

ISISPACE Antenna – VHF/UHF Deployable 6U/12U
A deployable VHF/UHF antenna system for 6U and 12U CubeSats, offering various RF configurations and a dual-redundant deployment mechanism.
| Manufacturer | ISISPACE |

S-Band Patch Antenna
Passive RHCP S-Band patch antenna for 2200–2290 MHz downlink on CubeSats, 6.5 dBic gain, <60 g, flight heritage since 2021.
| Mass | < 60 g |
| Dimensions | Diameter: 80 mm; Height (without connector): 5.0 mm; Connector height (straight): 9 mm |
| Operating temperature | -20 to +50°C |
| Frequency range | 2200–2290 MHz |
| Gain in boresight (centre frequency) | 6.5 dBic |

S-Band TMTC Antenna
Passive RHCP S-Band patch antenna covering both uplink (2025–2110 MHz) and downlink (2200–2290 MHz) for CubeSat TT&C.
| Mass | < 60 g |
| Dimensions | Diameter: 78 mm; Height with connector: 16.0 mm |
| Operating temperature | -20 to +60°C |
| Frequency range | 2025–2110 MHz (uplink) and 2200–2290 MHz (downlink) |
| Gain in boresight (centre frequency) | > 6 dBic |

VHF/UHF Antenna for 6U+
The ISISPACE VHF/UHF Antenna for 6U+ offers reliable and customizable antenna solutions for CubeSats models from 6U and up, with versatile configurations and proven flight heritage
| Mass | 90-115 g (customisable) |
| Envelope stowed (L x W x H) | 98×98 mm (height depends on configuration) |
| Power consumption nominal | 80 mW |
| Power consumption during deployment | < 2.3 W |
| Electrical interface | Miniature 9 pin OMNETICS connector |

VHF/UHF Antenna System 1
Deployable VHF/UHF antenna system for 1U–3U CubeSats with up to 4 tape-spring antennas, redundant thermal knife deployment, and I2C interface.
| Mass | < 90 g |
| Envelope stowed (L x W x H) | 98 x 98 x 7 mm (including aluminium cover plate) |
| Power consumption — nominal (3V3 model) | < 40 mW |
| Power consumption — nominal (5V model) | < 60 mW |
| Interfaces | Electrical: Miniature 9-pin OMNETICS connector; Data: I2C |

VHF/UHF Antenna System 2
Customizable deployable VHF/UHF antenna for 6U+ CubeSats and microsatellites in monopole, dipole, or turnstile configurations, flight heritage since 2020.
| Mass | 90–115 g (configuration-dependent) |
| Envelope stowed (L x W x H) | 98 x 98 mm (height depends on configuration) |
| Power consumption — nominal | 80 mW |
| Power consumption — during deployment | < 2.3 W |
| Interfaces | Electrical: Miniature 9-pin OMNETICS connector; Data: I2C; RF: MMCX female |
ispace
Japan · 2010 · 1 productispace, inc. is a Japanese commercial lunar exploration company founded in 2010 by Takeshi Hakamada, headquartered in Tokyo, developing lunar landers and rovers to establish a sustained human presence on the Moon by enabling commercial luna

Alpine & Lupine Lunar Relay Satellites
Pair of lunar relay microsatellites providing continuous communications between Earth and the far side of the Moon, including near-global lunar surface coverage.
| Satellite bus | Blue Canyon Technologies (BCT) Venus-100 microsatellite |
| Quantity | 2 (Alpine + Lupine) |
| KA-band uplink from lunar surface | Up to 1.3 Mbps |
| X-band downlink to earth | Up to 1.3 Mbps |
| S-band command uplink | ~55 kbps |
ITS Electronics
2 productsITS Electronics designs and manufactures RF and microwave components and wireless solutions for various applications including land mobile, airborne, marine, communications, aerospace/EW, and defense.

Quad-Band V-Band Block Upconverter (UC-47A252A4QD-1030-1)
Quad-band V-band BUC with four independent L-band input ports — converts to 47.2-52.4GHz V-band output, auto reference fallback, ISO 9001/AS9100D certified.
| L-band input (bands 1&2) | 950-2450 MHz |
| L-band input (bands 3&4) | 950-1950 MHz |
| V-band output | 47.20-48.70, 48.70-50.20, 50.40-51.40, 51.40-52.40 GHz |
| P1db | >=+10 dBm |
| Ip3 | >=+20 dBm |

Tri-Band Q-Band Block Downconverter (DC-37A542A0TR-1330)
Tri-band Q-band BDC converting 37.5-42.0GHz satellite signals down to L-band across three output ports — weatherproof outdoor enclosure, ISO 9001/AS9100D certified.
| Q-band input | 37.50-39.00 / 39.00-40.50 / 40.50-42.00 GHz |
| L-band output (3 ports) | 950-2450 MHz |
| P1db | >=+13 dBm |
| Ip3 | >=+21 dBm |
| Gain | +30±2 dB |
Kairo Space
South Korea · 1 productSouth Korean nanosatellite manufacturer offering CubeSat platforms, optical imagers, star trackers, solar panels, EPS, structures, and deployers for the commercial small satellite market.

KSPA-U UHF/VHF Patch Antenna
Miniature UHF/VHF patch antenna for CubeSat telemetry, tracking, and command communication links.
| Type | Patch antenna |
| Bands | UHF (435–438 MHz), VHF (144–146 MHz) |
| Form factor | Body-mounted, no deployment mechanism |
| Application | TT&C link for CubeSat TM/TC |
Kepler Communications
Canada · 2015 · 2 productsCanadian satellite operator building the Kepler Network, an optical data-relay constellation providing real-time connectivity, on-orbit compute, and hosted payload services in LEO.

Kepler Network
Optical data-relay constellation providing always-available, real-time connectivity and on-orbit compute for LEO missions.
| Flight heritage | 33 satellites launched to date |
| Spacecraft class | ~300 kg-class hosting spacecraft |
| Payload power | Hundreds of watts available for hosted payloads |
| Deployment cadence | ~10 satellites every 2 years (next tranche T2 in 2028) |
| Services | Real-time optical connectivity, on-orbit edge compute (Kepler Compute), hosted payload (Ke |

KepNet LEO Connectivity Network
Low-latency LEO satellite broadband connectivity service for maritime, aviation, and remote industrial sites — real-time data relay and IoT sensor connectivity from growing constel
| Orbit | LEO (~550 km) |
| Latency | <50 ms round-trip (LEO advantage) |
| Service type | Broadband, real-time data relay, IoT |
| Coverage | Global including high-latitude regions |
| Markets | Maritime, aviation, remote industrial, oil & gas |
KRYTAR
United States · 1975 · 8 productsKRYTAR designs and manufactures ultra-broadband microwave, mmWave, and RF components and test equipment for commercial and military applications, covering DC to 110 GHz.

3 dB, 90-Degree Hybrid Coupler, Model 1831
The KRYTAR Model 1831 is a 3 dB, 90-degree hybrid coupler offering versatile signal splitting and combining from 1.0 to 18.0 GHz, suitable for various commercial and military appli
| Frequency range | 1.0 to 18.0 GHz |
| Coupling | 3 dB |
| Amplitude imbalance | ±0.5 dB |
| Phase imbalance | ±10 degrees |
| Isolation | >17 dB |

KRYTAR 4×4 Butler Matrix Model KBM9010180
The KRYTAR 4x4 Butler Matrix Model KBM9010180 is a high-performance beamforming network operating from 1.0 to 18.0 GHz, designed to control the direction of radio transmission beam
| Frequency range | 1.0 to 18.0 GHz |
| Maximum amplitude imbalance | ±1.0 dB |
| Maximum phase imbalance | ±18 degrees |
| Insertion loss | < 12 dB |
| Maximum input and output vswr | 1.7:1 dB |

KRYTAR MLDD 2-Way Power Divider Model 6010180
A broadband matched-line directional divider (MLDD) splitting an input RF signal into two outputs over 1.0 to 18.0 GHz, in a compact lightweight package.
| Frequency range | 1.0 to 18.0 GHz (L thru Ku-Bands) |
| Isolation | >19 dB |
| Maximum amplitude tracking | ±0.3 dB |
| Maximum phase tracking | ±6 degrees |
| Insertion loss | <1.2 dB |

Model 152620 Directional Coupler
The KRYTAR Model 152620 is a compact and lightweight wideband directional coupler designed for systems applications requiring external leveling, precise monitoring, signal mixing,
| Nominal coupling (with respect to output) | 20 dB, ±1.0 dB |
| Frequency sensitivity | ±1.5 dB |
| Insertion loss (including coupled power) | less than 1.35 dB |
| Directivity | greater than 13 dB |
| Maximum vswr (any port) | 1.45 |

Space Qualified 180° Hybrid Coupler
3dB 180-degree hybrid coupler for space applications — model 4010265-SQ, 1.0-26.5 GHz, SMA female connectors.
| Model | 4010265-SQ |
| Frequency range | 1.0-26.5 GHz |
| Coupling | 3 dB |
| Connectors | SMA female |

Space Qualified 2-Way Power Divider, Model 6005265-SQ
The KRYTAR Model 6005265-SQ is a space-qualified 2-way matched-line directional power divider offering high performance over an ultra-broadband frequency range of 0.5 to 26.5 GHz i
| Frequency range | 0.5 to 26.5 GHz |
| Isolation | >19 dB |
| Maximum amplitude tracking | ±0.5 dB |
| Maximum phase tracking | ±10 degrees |
| Insertion loss | 1.9 dB |

Space Qualified Directional Couplers
Ultra-broadband directional couplers qualified for space and thermal-vacuum environments — models spanning 1.0-40.0 GHz with SMA, 2.4mm, or K connectors, flight heritage proven.
| Model 102008616-sq | 2.0-8.6 GHz, 16 dB coupling, SMA female |
| Model 101040010-sq | 1.0-40.0 GHz, 10 dB coupling, 2.4 mm female |
| Model 101040010k-sq | 1.0-40.0 GHz, 10 dB coupling, K female |
| Qualification | Space-qualified, thermal-vacuum tested |

Space-Qualified 180 Degree Hybrid Coupler, Model 4010265-SQ
The KRYTAR Model 4010265-SQ is a space-qualified 180-degree hybrid coupler offering ultra-broadband performance from 1.0 to 26.5 GHz, designed for various space and military applic
| Frequency range | 1.0 to 26.5 GHz |
| Coupling | 3 dB |
| Amplitude imbalance (1-20 GHz) | ±1.0 dB |
| Amplitude imbalance (20-26.5 GHz) | ±1.5 dB |
| Phase imbalance | ±16-degrees |
KT SAT
South Korea · 2012 · 3 productsKT SAT is South Korea's sole satellite communication operator, operating a fleet of five geostationary KOREASAT satellites covering over 60% of the world's population with transponder leasing, broadband, broadcast, maritime, and Earth obser

KT SAT x STARLINK
KT SAT provides high-speed, low-latency connectivity in areas beyond the reach of terrestrial networks through Starlink, enabling seamless communication and real-time data exchange

MVSAT(XWAVE)
KT SAT's MVSAT (XWAVE) service provides unlimited satellite internet connectivity and maritime solutions for vessels, enhancing efficiency, safety, and crew welfare at sea.

Transponder Capacity
KT SAT provides excellent quality satellite transponder capacity lease service to customers with global coverage, allowing direct operation of desired services with necessary bandw
| Satellite | KOREASAT 6A |
| Orbit Location | 116° E |
| Frequency | Ku-Band |
| Coverage | Korea |
| Satellite | KOREASAT 5A |
L.Garde Inc
1971 · 1 productL.Garde designs, develops, and manufactures inflatable and deployable structures for space and terrestrial applications, including solar sails and advanced observation structures.

L.Garde Deployable Antennas
L.Garde Deployable Antennas are high-packaging-efficiency structures designed for space applications, capable of deploying large apertures from small volumes.
| Flight heritage | STS-77 (Inflatable Antenna Experiment - IAE) |
| Iae dish diameter | 14 meters |
| Iae strut length | 33 meters |
Lacuna Space
United Kingdom · 2017 · 1 productUK satellite IoT connectivity provider operating a global LoRaWAN satellite network for ultra-low-power sensor and equipment monitoring anywhere on Earth.

LoneWhisper® Satellite IoT System
End-to-end satellite IoT connectivity system for ultra-low-power sensors — LoRa-over-satellite with intelligent frequency management, 5th-generation gateways, 30-byte messages anyw
| Protocol | LoRa® / LR-FHSS over satellite (LoRaWAN® compatible) |
| Message size | Small data packets (e.g. 30 bytes) |
| Power model | Ultra-low-power, battery operated |
| Satellite generation | 5th generation gateways in LEO |
| Device software | LWiN® (LoneWhisper® Intelligent Node) |
Laser Light Communications
United States · 1 productUS developer of a high-capacity global optical satellite communications network using free-space laser technology to deliver secure, high-throughput broadband anywhere on Earth.
Optical Laser Satellite Backbone Network
Laser Light Communications' all-optical satellite backbone — LEO/MEO satellites with optical inter-satellite links providing high-throughput, low-latency global data transport bypa
| Technology | All-optical FSO (free-space optical) ISLs — laser inter-satellite links |
| Advantage | Terabit/s capacity per link; faster than undersea fiber (vacuum vs. glass) |
| Architecture | LEO/MEO constellation with optical mesh ISLs and optical/RF ground gateways |
| Model | Wholesale backbone provider to telecoms/ISPs/cloud (not retail) |
| Spectrum | No RF spectrum licensing required (optical bands unregulated) |
LaserFleet (Shenzhen Hangxing Optical Space Technology)
China · 2017 · 1 productChinese commercial aerospace startup building a low-Earth-orbit laser (free-space optical) communication satellite network as an alternative to traditional RF satellite links.
LaserFleet Optical Inter-Satellite Links
Chinese laser communications company (Shenzhen Hangxing Optical Space Technology) developing optical inter-satellite links for LEO constellation networks.
| Technology | Optical inter-satellite links (laser communications) |
| Applications | LEO constellation data relay |
| Country | China |
Leijenaar Electronics
Netherlands · 2021 · 1 productLeijenaar Electronics B.V. provides professional RF/microwave design services, prototyping, and testing for applications including SATCOM and satellite transponders.

LE016-R5 QO-100 Full-Duplex Transverter System
Compact full-duplex transverter system enabling communication via the QO-100 geostationary amateur satellite using a standard VHF/UHF transceiver — 650g, aluminum enclosure.
| Up-converter input frequency | 435 MHz (N-connector) |
| Up-converter output frequency | 2400 MHz (SMA connector) |
| Nominal input power | 5 W average |
| Minimum output power at 2400mhz | 4 W |
| Down-converter | 10 GHz to 1st IF via modified LNB |
Ligado Networks
United States · 1 productUS satellite communications company holding L-band spectrum licenses to power next-generation IoT, critical infrastructure, and mobile broadband connectivity services.

SkyTerra-1 Direct-to-Device Network
Geostationary satellite platform enabling direct-to-device connectivity for consumer devices — 22-meter reflector antenna, MSS L-band, multi-orbit partnership with AST SpaceMobile.
| Antenna | 22-meter reflector |
| Frequency band | MSS L-band, 1.5/1.6 GHz |
| Orbit | Geostationary (GSO); multi-orbit partnership with NGSO/LEO |
| Architecture | Bent-pipe |
| Standards | 3GPP Release 17 NTN band |
Logos Space
United States · 1 productLogos Space is building a LEO dual-use satellite constellation to deliver a secure, resilient private network for government and enterprise customers requiring communications in contested environments.
Logos
Logos is a purpose-built, next-generation private network addressing the challenges of vulnerable existing communication infrastructure. It provides secure, resilient, and continuo
| Throughput | Multi-Gbps design |
| Bands | Q, V, Ka and E spectrum |
| Coverage | Global LEO mesh |
| Posture | Hardened EW-resilient |
Lynk Global
United States · 2017 · 1 productUS satellite company providing direct-to-device connectivity that enables standard mobile phones to send and receive text messages via satellite anywhere on Earth without hardware modifications.

Lynk Tower — Direct-to-Device LEO Satellite Connectivity
Lynk Global's Lynk Tower is a LEO 'cell tower in space' constellation enabling standard unmodified smartphones to receive 2G/3G/4G/NB-IoT connectivity at ~500 km: two-way SMS and e
| Orbit / altitude | LEO, ~500 km (~505–545 km operational range) |
| Frequency bands (space-to-Earth) | 617–960 MHz |
| Frequency bands (Earth-to-space) | 663–915 MHz |
| Feeder link | Ka-band: 20.1–20.2 GHz (down), 29.9–30.0 GHz (up) |
| Standards | 2G, 3G, 4G/LTE, 5G, NB-IoT — 3GPP NTN compliant |
MBI Group
1 productMBI Group (MBI S.p.A.) is an Italian aerospace, defense, and advanced technology company headquartered in Rome, Italy, providing engineering services, system integration, and technology solutions for space, defense, and government programs.

VDE-SAT Payload for Small Satellite Platforms
VDE-SAT compliant communications payload for small satellite platforms by MBI Group (Italy).
| Standard | VDE-SAT (VHF Data Exchange - Satellite) |
| Platform | Designed for small satellite platforms |
| Application | Maritime data exchange beyond coastal VHF coverage |
Mbryonics
Ireland · 2014 · 5 productsIreland's largest photonics company, building end-to-end optical communication systems for space connectivity.

StarCom
StarCom is an industry-leading optical communication system for Earth-link and inter-satellite links, featuring full duplex fiber coupling, advanced PAT, and high data rates.
| Link distances | 80,000+ km |
| Data rates (current) | Flexible |
| Data rates (by 2027) | Up to 400 Gbps |
| Aperture | 50% larger usable aperture than competitors |
| Compatibility | EST, SDA, ESTOL, and CCSDS standards |

STARCOM Optical Communications Terminal
Laser communications terminal for optical inter-satellite links and space-to-ground links — up to 400 Gbps, 80,000+ km link distance, selected by DARPA, ESA, and Airbus Defence and
| Usable aperture | 50% larger than competitors (per manufacturer) |
| Link distance | 80,000+ km |
| Data rate | Up to 400 Gbps (by 2027) |
| Standards compatibility | SDA Standard v3.0, EST, ESTOL, CCSDS |
| Wavelength | 1550 nm (third-party modem compatible) |

StarLight Modem, Amplifiers and Antenna Control Unit
The StarLight is an optical modem that supports various data modulation formats within the 1550nm (ITU C-band) range, compatible with SDA 3.1 and IEEE803.2 Ethernet standards for o
| Operating wavelength | 1550 nm (ITU C-band) |
| Compatibility | SDA 3.1 and IEEE803.2 Ethernet standards |
| Modulation schemes | Polarization modulation, On-Off Keying (OOK), coherent modulation |
| Integrated modem and acu mass | < 3.5 kg |
| Modem + acu + booster + lna mass | < 4 kg |

STARLIGHT Optical Modem and Amplifier
Fibre-coupled optical modem and Antenna Control Unit for LEO/MEO/GEO optical inter-satellite and space-to-ground links — under 3.5 kg for modem+ACU, controls up to 4 STARCOM units.
| Modem + acu mass | < 3.5 kg |
| Modem + acu + booster + lna mass | < 4 kg |
| Total oct mass (1x STARCOM optical head) | < 14 kg |
| Standards | SDA 3.1, IEEE 802.3 Ethernet, FEC |
| Orbit compatibility | LEO, MEO, GEO |

TERABIX
TERABIX is a radiation-hardened silicon photonic transceiver designed for high-speed data transmission with low power consumption, operating at data rates up to 112Gb/s PAM4.
| Format | 10GBASE Ethernet |
| Bitrate / gbps | 10 |
| Typical power consumption / w | 3 |
| Energy consumption per bit / pj | 300 |
| Format (2) | TeraBIX (56 Gb/s/ channel NRZ) |
Meisei Electric
Japan · 1 productMeisei Electric manufactures comprehensive environmental measurement systems. Their products include measuring instruments for ground use, sondes for stratosphere use, and observation equipment for satellites.

Satellite-mounted X-band transmitter (MTX-540X)
Achieves world-class frequency efficiency of 64APSK for Earth observation downlink, enabling up to 538Mbps downlink.
| Data rate | 538 Mbps |
Mercury Systems
United States · 5 productsMercury Systems delivers end-to-end processing ecosystems for aerospace and defense systems. They provide signal, compute, data management, display, and secure products. They have supported over 75 different spacecraft missions, including e

DCM3110 Digital Transceiver
The EnsembleSeries™ DCM3110 is a compact 3U digital transceiver that incorporates low-latency ADC and DAC channels with powerful FPGA processing.

DCM3220 Digital Transceiver
The EnsembleSeries™ DCM3220 is an agile, OpenVPX digital transceiver in a 3U form factor designed for SWaP-constrained, rugged environments in applications such as unmanned airborn
| FPGA | Virtex® Ultrascale+™ VU7P |
| MPSoC | Zynq ® Ultrascale+™ ZU11EG |
| DSP slices | 7,488 |
| Memory | 8 GB DDR4 |
| ADC channels | Two 12-bit |

DCM6111 Digital Transceiver
The EnsembleSeries™ DCM6111 is an agile, OpenVPX digital transceiver with integrated BuiltSECURE™ technology, offering a configurable, low-latency, coherent 6U Rx/Tx module.

DCM6112 Microwave Transceiver
The EnsembleSeries™ DCM6112 is an agile, OpenVPX digital transceiver with integrated BuiltSECURE™ technology, offering multi-channel, highly-configurable Rx/Tx capabilities.
| ADC channels | Four |
| DAC channels | Four |
| ADC/DAC rate | 3.2 GSPS |
| FPGAs | Three |
| Memory | 16 GB DDR4 |

DCM6212 Digital Transceiver
The EnsembleSeries™ DCM6212 is an agile, OpenVPX digital transceiver with integrated BuiltSECURE™ technology, offering configurable, low-latency, and coherent Rx/Tx capabilities.
| Data rate | 6.4 GSPS |
MinoSpace
China · 2017 · 1 productChinese commercial satellite manufacturer building Earth observation, communications, and remote sensing satellites, plus payloads, components, and ground terminal systems.

Payload Antenna System
A payload antenna system designed for inter-satellite laser links, user beams, and gateway stations, providing uplink and downlink channels for telemetry, tracking, and control (TT
Mithril Technologies
United States · 2023 · 1 productDeveloper of electrostatically-actuated, dynamically reshapable mesh reflector antennas for adaptive satellite communications and in-space radar.

Reshapable Mesh Reflector Antenna
An electrostatically-actuated deployable mesh reflector antenna whose surface shape can be reconfigured on-orbit for adaptive radar and SATCOM applications.
| Dimensions | 1-meter |
MMA Design
1 productMMA Design manufactures deployable solutions for space and terrestrial missions, including de-orbit systems and solar arrays, and is headquartered in Broomfield, Colorado.

Dual Band Helical Antenna
Nested UHF membrane antenna covering two frequency bands (400-600 MHz and 800-1000 MHz) with an 8:1 compaction ratio — qualified to TRL 8 with a mission scheduled.
| Frequency (low band) | 400–600 MHz |
| Frequency (high band) | 800–1000 MHz |
| Gain | ≥10 dBic |
| Axial ratio | <3 dB |
| Beam width | ≥20° |
Mynaric
Germany · 2009 · 4 productsMynaric manufactures optical communication terminals for air, space, and mobile applications, enabling high-speed, secure, and license-free laser communication networks.

CONDOR Mk3
The CONDOR Mk3 is an Optical Communications Terminal (OCT) designed for high-bandwidth, secure, and cost-efficient inter-satellite communications in LEO constellations.
| Data rate | 0.313 to 2.5 Gbps |
| Comment | Fully compliant with SDA’s OCT Standard T0/T1 10 Gbps option available now, 100 Gbps optio |
| Link distance | Larger than 6,500 km |
| Comment (2) | Fully compliant with SDA’s OCT Standard T0/T1 |
| Field of regard azimuth | -175⁰ to +175⁰ |

CONDOR Mk3 Optical Space Terminal
The CONDOR Mk3 is Mynaric’s flagship free-space optical (laser) communication terminal for satellite-to-satellite and satellite-to-ground links. The terminal uses infrared la

CONDOR Mk3.1
The CONDOR Mk3.1 is a versatile optical communication terminal designed for inter-satellite, space-air, and space-ground connectivity in various orbits, optimized for LEO constella
| Link distance | greater than 6,500 km |
| Aperture diameter tx | 85 mm |
| Aperture diameter rx | 90 mm |
| Field of regard azimuth | -175⁰ to +175⁰ |
| Field of regard elevation | -55° to +85⁰ |

HAWK Optical Ground Station
Optical feeder link ground station for LEO/MEO/GEO satellite constellations — 200 Gbps aggregate throughput per site, adaptive optics, compatible with CONDOR Mk3 and TETRA space te
| Aggregate throughput | 200 Gbps per site |
| Communication type | Free-space optical (FSO) |
| Availability | High (site diversity + adaptive optics) |
| Compatible terminals | CONDOR Mk3, TETRA |
| Applications | Feeder links for LEO/MEO/GEO constellations |
Myriota
Australia · 2015 · 2 productsAustralian satellite IoT company providing direct-to-orbit connectivity for ultra-low-power sensors and devices, enabling affordable global asset tracking and environmental monitoring.

HyperPulse — 5G NTN Hybrid IoT Network
The world's first commercial 5G NTN (Non-Terrestrial Network) for IoT — combines LTE-M/NB-IoT coverage in 190+ countries with 5G satellite fallback using 3GPP Release 17. From $1/d
| Standard | 3GPP Release 17 (5G NTN) |
| Terrestrial coverage | 190+ countries (LTE-M/NB-IoT) |
| Satellite fallback | Global coverage |
| Message size | Up to 250 bytes (uplink and downlink) |
| Daily data capacity | Up to 20 kB per device |

UltraLite — Direct-to-Orbit Satellite IoT Network
Direct-to-orbit satellite IoT connectivity at ~600 km altitude — no gateways or ground infrastructure required, global coverage, up to 10-year battery life, scales to billions of d
| Satellite altitude | ~600 km LEO |
| Coverage | Global (land and sea) |
| Ground infrastructure | None required |
| Scale capacity | Billions of devices |
| Data access | Cloud REST API |
NanoAvionics
Lithuania · 2014 · 4 productsPre-integrated nanosatellite buses (3U–16U+ MP42), green chemical propulsion, mission integration.

CubeSat & SmallSat UHF Antenna System
UHF turnstile antenna system for CubeSat and SmallSat, covering 400–500 MHz with circular polarization and near-omnidirectional radiation pattern.
| Antenna type | Turnstile / Quad-Monopole |
| Polarization | Circular |
| Frequency range | 400 MHz to 500 MHz |
| RF impedance | 50 Ohm |
| RF input connector | MCX (50 Ohm) |

S-Band Transceiver SRS-3
Low-power full-duplex S-band TM/TC transceiver for CubeSat and SmallSat, 512 kbps TX, adjustable output up to 30 dBm, mass 190 g.
| Type | Full-duplex S-band TM/TC transceiver |
| Transmit frequency | 2200 to 2290 MHz |
| Receive frequency | 2025 to 2110 MHz |
| Variable transmit symbol rate | Up to 512 kbps |
| Variable receive symbol rate | Up to 128 kbps |

S-Band Transceiver SRS-4
High-speed full-duplex S-band transceiver for micro- and nano-satellites, up to 5 MBd TX, BPSK/QPSK/8PSK, CCSDS coding, 33 dBm output.
| Type | Full-duplex S-band high-speed transceiver |
| Transmit frequency | 2200 to 2290 MHz |
| Receive frequency | 2025 to 2110 MHz |
| Variable transmit symbol rate | Up to 5 MBd |
| Transmit modulation | BPSK, QPSK, 8PSK |

SatCOM UHF Digital Radio Transceiver
UHF digital radio transceiver for CubeSat command-and-telemetry communications.
| Type | UHF digital radio transceiver |
| Use case | Telemetry / telecommand |
| Flight heritage | 60+ satellites launched, 300+ in production (per nanoavionics.com) |
NBSpace
Thailand · 2021 · 2 productsThai CubeSat subsystems manufacturer and satellite solutions provider.

S-band Patch Antenna
S-band patch antenna from NBSPACE's Antenna System line, providing lightweight, compact RF connectivity for small satellite uplink/downlink.
| Product family | Antenna System (deployable antennas) |
| Band | S-band |
| Design | Lightweight and compact patch antenna structure |
| Typical use | Data transmission, remote sensing, telemetry uplink/downlink |

X-band Patch Antenna
X-band patch antenna from NBSPACE's Antenna System line, providing lightweight, compact RF connectivity for high-rate small satellite downlink.
| Product family | Antenna System (deployable antennas) |
| Band | X-band |
| Design | Lightweight and compact patch antenna structure |
| Typical use | High-rate data transmission, remote sensing downlink |
NearSpace Launch
United States · 2 productsNearSpace Launch designs and manufactures CubeSat systems, subsystems, and satellite communication hardware, serving government agencies, commercial, and academic customers.

EyeStar-S3 Satellite Simplex Communications System
The EyeStar-S3 Simplex is an end-to-end satellite communications system providing quick, reliable beaconing from satellites, capable of delivering up to 600 Kbytes/day globally.
| Max data throughput | 600 Kbytes/day |
| On-orbit success | 100% |
| TRL | 9 |
| Availability | 4 – 6 weeks |

NSL EyeStar S4
The NSL EyeStar S4 is a compact, low-power satellite communication module for CubeSats, offering 24/7 pole-to-pole connectivity and half-duplex commanding via the Iridium network.
| Flight heritage | since 2015 |
| Dimensions | 60x30x21 mm |
| Mass | 29 g |
| Tx power | 1.0 W |
| Idle power | 0.25 W |
NEC Space Technologies
Japan · 1954 · 3 productsJapanese electronics company providing satellite bus systems, communication payloads, and ground systems for Japanese government and commercial space programs.

Command Receiver (CMDRX)
The Command Receiver (CMDRX) is a satellite equipment designed to receive commands from the ground segment, essential for satellite operation and control.

Low Noise Amplifier (LNA)
The Low Noise Amplifier (LNA) is a satellite equipment component designed to amplify weak signals with minimal added noise, crucial for effective satellite communication.

Solid State Power Amplifier (SSPA)
NEC Space Technologies offers Solid State Power Amplifiers (SSPA) designed for satellite communication systems, providing reliable signal amplification for various frequency bands.
Needronix
Poland · 2017 · 1 productPolish smallsat hardware company designing and manufacturing components and subsystems for CubeSats and small satellites, serving commercial and institutional space customers across Europe.

Cormorant UHF/VHF Transceiver
Compact CubeSat UHF/VHF transceiver for TT&C — half-duplex, SpaceX/AX.25 protocol support, compact, low-power, flight-proven.
| Frequency bands | UHF / VHF |
| Duplex mode | Half-duplex |
| Protocol support | AX.25, SpaceX |
| Applications | CubeSat TT&C (telemetry, tracking, command) |
Nelco (Tata Group)
India · 1 productNelco Limited is an Indian telecommunications company and Tata Group subsidiary specializing in satellite communications and VSAT services for enterprise, government, and connectivity applications across India.

Nelco Satellite Communication Solutions
Indian satellite communication company (Tata Group) providing VSAT networks and enterprise satellite connectivity solutions.
| Products | VSAT networks, enterprise satellite connectivity |
| Parent | Tata Group |
| Country | India |
NewSpace Systems (NSS)
South Africa · 3 productsNewSpace Systems (NSS) manufactures spacecraft components and sub-systems, focusing on Guidance, Navigation, and Control (GNC) products for commercial spacecraft manufacturers globally.

LYNX X-band / Ka-band Transmitter
Compliant X-band and Ka-band high-data-rate transmitters for space applications, supporting CCSDS-compliant payload data downlink and intersatellite links up to 400 Mbps.
| Data link compliance | CCSDS 131.3 Compliant |
| Frequency (X-band) | 8.025 to 8.4 GHz |
| Frequency (Ka-band) | 25.5 to 27 GHz |
| Output power | Adjustable up to 2 W |
| Max data rate | Up to 400 Mbps |

LYNX-X-band and LYNX-Ka-band Transmitters
The LYNX-X-band and LYNX-Ka-band are high data-rate transmitters designed for space applications, offering CCSDS compliant data links with advanced modulation and FEC for efficient
| Ccsds compliance | CCSDS 131.3 Compliant |
| Frequency (X-band) | 8.025 to 8.4 GHz |
| Frequency (Ka-band) | 25.5 to 27 GHz |
| Output power | adjustable up to 2 W |
| Max data rate | up to 400 Mbps |

RF Antennas (LYRA range)
NewSpace Systems offers a range of high-reliability S-band and Ka-band antennas from their LYRA range, designed for robust communication and data transmission in satellite and aero
| S-band air gap - frequency | 2200 MHz to 2290 MHz |
| S-band air gap - return loss | <-10 dB |
| S-band air gap - gain | ≥ 7 dB |
| S-band air gap - half-power beamwidth (HPBW) | 70° |
| S-band air gap - polarization | RHCP or LHCP preconfigurable |
NexTenna
Israel · 2020 · 1 productIsraeli satellite antenna technology company developing advanced phased array and reflector antenna systems for satellite communications and direct-to-device connectivity.

NexTenna S — Steerable Antenna for Space Segment
Ultra-thin, low-weight electronically steerable directional reflector antenna (DRA) for space segment applications, enabling high-gain satellite-to-satellite or satellite-to-ground
| Technology | Zero-power field-effect phase shifter DRA |
| Steering | Electronically steered — no gimbal or moving parts |
| Key properties | Ultra-thin, low power, low weight |
| Applications | Space segment — satellite-to-ground, inter-satellite links |
| Target platforms | SmallSats, CubeSats |
Nigcomsat
Nigeria · 2006 · 1 productNigerian Communications Satellite Limited (NIGCOMSAT) is Nigeria's national satellite communications operator, providing broadcasting, transponder leasing, broadband, navigation and value-added satellite services across Africa, Europe and A

Transponder Leasing on NigComSat-1R
NIGCOMSAT LTD offers transponder leasing services on its NigComSat-1R satellite, providing Ku-band, C-band, and Ka-band capacity for various communication needs across Africa, Euro
| Satellite name | NigComSat-1R |
| Total transponders | 28 |
| Total antennas | 7 |
| KU-band transponders | 14 |
| KU-band transponder bandwidth | 31.5 MHz each |
Northrop Grumman Space Systems
United States · 1939 · 1 productMinotaur family, Pegasus XL, Antares (legacy); MLV co-development with Firefly.

AstroMesh Unfurlable Mesh Antenna Reflector
Large-aperture deployable mesh reflector antenna, scalable from 3 to 22 meters, with over 150 years of collective on-orbit success across UHF-to-Ka-band missions.
| Aperture range | 3 to 22 meters |
| Frequency coverage | UHF through beyond Ka-band (V-Band) |
| Am-1 class | Scalable 6-22 meters, extensive flight heritage |
| Am-2 class | Optimized 18+ meters, 40% reduced stowed height vs AM-1 |
| Am-lite class | Optimized 3-8 meters, 50% mass reduction vs AM-1 |
NSLComm (BeetleSat)
Israel · 2 productsIsraeli satellite communications company developing BeetleSat, a flat-panel deployable antenna satellite constellation providing broadband connectivity for mobility and remote applications.

BeamBox Expandable Antenna Communication Payload
High-bandwidth communication payload for nanosatellites using NSLComm's proprietary expandable antenna — first expandable antenna successfully deployed and operated on a LEO satell
| Platform | Nanosatellites (LEO) |
| Antenna type | Proprietary deployable/expandable antenna |
| Key achievement | World-first expandable antenna deployment and two-way comms on LEO nanosatellite |
| Applications | SATCOM IoT, digital agriculture, maritime, remote asset monitoring |
| Company location | Airport City, Israel |

BeetleSat Expandable Ka-band Parabolic Antenna
BeetleSat's 60 cm deployable Ka-band parabolic antenna stows into 2U of a 6U CubeSat and deploys in orbit via shape-memory polymer — achieving up to 2 Gbps throughput; first-ever i
| Antenna type | Ka-band deployable parabolic reflector |
| Deployed aperture | 60 cm |
| Stowed volume | 2U (within a 6U CubeSat) |
| Mass | ~140 g (antenna assembly) |
| Material | Proprietary lightweight shape-memory polymer |
NuSpace Pte Ltd
Singapore · 2018 · 1 productSingaporean satellite IoT company building nanosatellites and ground systems to enable global IoT connectivity from low Earth orbit.

NuLink — LEO LoRaWAN IoT Satellite Constellation
NuSpace's NuLink is a LoRaWAN LEO IoT satellite constellation (NuLink-1/2 operational since May 2026, ~597 km SSO) enabling direct sensor-to-satellite IoT for GPS trackers, carbon
| Protocol | LoRaWAN (direct sensor-to-satellite, no gateway required) |
| Constellation | NuLink-1 & NuLink-2 operational; 70+ satellites planned |
| Orbit | Sun-synchronous, ~597 km, 97.7° inclination |
| Launch | May 3, 2026 — SpaceX Falcon 9, Vandenberg AFB |
| Antenna | 3D-printed space-grade PEEK — 29 parts consolidated to 11 (~300% cost reduction) |
Nxgsat
Belgium · 2024 · 1 productA Belgian satellite communications company building standardized, interoperable 5G-NTN (Non-Terrestrial Network) solutions that converge satellite and terrestrial wireless networks.
5G-NTN Satellite Communications
A best-in-class 5G-NTN satellite communications solution designed for interoperability and optimized for various orbital environments.
NXT Communications (NXTCOMM)
United States · 2017 · 2 productsNXT Communications Corporation (NXTCOMM) designs and manufactures low-cost, electronically steered flat-panel satellite antennas and delivers managed broadband connectivity services for aviation, maritime, land-mobile and defense markets.

AeroMax Flat-Panel Antenna
Electronically steered, flat-panel Ku/Ka-band satellite antenna for affordable, scalable in-flight connectivity.

NXTCOMM Defense Electronically Steered Antenna (ESA)
Scalable, conformal electronically steered flat-panel antenna for military Communications On-the-Move (COTM).
Omnispace
United States · 2012 · 2 productsUS satellite company building a 5G NTN non-geostationary constellation to deliver ubiquitous direct-to-device connectivity by integrating satellite and terrestrial mobile networks via 3GPP standards.
Omnispace Global 5G Hybrid Network
The world's first truly global 5G hybrid satellite-terrestrial network delivering direct-to-device connectivity using 3GPP standards and NGSO S-band satellites.
| Orbit type | NGSO (Non-Geostationary) |
| Spectrum band | S-band (globally harmonized mid-band) |
| Standards | 3GPP (5G NB-IoT and broader 5G) |
| Connectivity mode | Direct-to-device, single SIM global roaming |
| Network type | Hybrid satellite-terrestrial |

Omnispace IoT Connectivity Service
Global satellite IoT connectivity via 5G NB-IoT for continuous monitoring of fixed and mobile assets — agriculture, energy, logistics, aquaculture, and defense.
| Standard | 5G NB-IoT (3GPP) |
| Orbit | NGSO (Non-Geostationary) |
| Coverage | Global (satellite + terrestrial hybrid) |
| Asset support | Fixed and mobile |
| Target verticals | Agriculture, energy, logistics, aquaculture, natural resources, defense |
Open Cosmos
United Kingdom · 2015 · 1 productUK end-to-end satellite company designing, building, launching and operating satellites for Earth observation, telecom, and science missions.

ConnectedCosmos
LEO satellite connectivity architecture combining a gatewayless space mesh with optical inter-satellite links, integrating EO, analytics, and mission management for resilient intel
| Type | LEO space mesh connectivity architecture |
| Links | Optical Inter-Satellite Links (OISLs), gatewayless design |
| Integration | OpenConstellation EO, DataCosmos analytics, OpenOrbit operations |
| Target markets | Government, defense, critical infrastructure |
| Applications | ISR, maritime awareness, border monitoring, intelligence delivery |
Opterus Research and Development
United States · 2015 · 1 productU.S. manufacturer of deployable spacecraft structures and subsystems - booms, solar arrays and RF antennas - built on proprietary high-strain composite and origami-inspired technology.

SWATH – Spiral Wrap Antenna Technology
SWATH is a patent-pending deployable solid surface parabolic dish antenna designed for high-frequency space communications, offering a stress-free deployed configuration and compac
| Operating frequencies | Over 100 GHz |
| Stowed volume (for <1m diameter) | 1x1x1.5U |
| Area weight | Less than 300 gsm |
Optisys
United States · 2016 · 5 productsUS company using metal additive manufacturing to produce high-performance RF antenna systems for satellites and defense, dramatically reducing antenna mass and part count.

Antenna Feeds & Feed Clusters
Patented additively manufactured antenna feeds spanning L-band through Q-band, with rapid customization from a growing library of predesigned components.
| Technology | Patented additively manufactured feeds |
| Frequency range | L-band through Q-band |
| Configurations | Single-band, multi-band; standalone or integrated with reflector |
| Key benefit | Rapid customization from pre-designed library; faster development with full-rate productio |

Complex RF Assemblies
Monolithic additively manufactured complex RF assemblies integrating switches, waveguide routing, filter banks, and mechanical structure — proven in space, lunar, and multi-orbit a
| Technology | Additively manufactured monolithic RF assemblies |
| Integrated functions | Switches, waveguide routing, filter banks, thermal features, mechanical structure |
| Flight heritage | Flown in space, lunar, and multi-orbit applications |
| Key benefits | Significant SWaP reduction; improved repeatability; reduced supply-chain risk |

Horn Arrays
Production-proven, additively manufactured horn arrays with multiple designs on orbit — compact, monolithic, scalable across frequency and gain.
| Technology | Additively manufactured monolithic waveguide and horn structures |
| Frequency range | L-band through Q-band (customizable) |
| Flight heritage | Multiple designs on orbit |
| Key benefits | Significant SWaP reduction; reduced part count; repeatable production |

Slot Arrays
Additively manufactured slot array antennas for space and aerospace platforms — monolithic design with integrated waveguide, combiners, diplexers, and mounting interfaces.
| Technology | Additively manufactured monolithic slot array |
| Integrated features | Waveguide, combiners, diplexers, mounting interfaces in single structure |
| Key benefit | Non-traditional aperture shapes; reduced part count and assembly risk |

Wideband Arrays
Ultra-wideband electronically steered arrays with up to 6:1 bandwidth for multi-band, multi-orbit missions — ground, airborne, and space.
| Bandwidth | Up to 6:1 |
| Beamforming | Analog or digital beamforming supported |
| Applications | Multi-band, multi-orbit; ground, airborne, space |
| Technology | Proprietary wideband array and waveguide launch, additively manufactured |
Orbit Communication Systems
Israel · 2 productsOrbit Communication Systems is a global leader in airborne, maritime, land, and ground-station communications, satellite-tracking, and new space connectivity solutions for commercial and government customers.

AirTRx 30Ka Business Aviation SATCOM
The AirTRx family delivers reliable, high-speed connectivity across a range of midsize, super midsize (SMS) and large business jets. It serves VIP transportation, private jets, gov
| Frequency | Ku-band or full ITU Ka-band |
| Interface | Ethernet/Serial/ARINC429 |

Electronically Steerable Antenna (ESA) OrBeam 5534
The OrBeam 5534 is a Ka-Band and Ku-Band Electronically Steerable Antenna (ESA) designed for high-speed, reliable multi-orbit (GEO, MEO, LEO) communication across various mobile pl
| Frequency Transmit | 27.5 – 31 GHz |
| Frequency Receive | 17.7 – 21.2 GHz |
| EIRP | 42 dBW at 45° elevation |
| G/T | 7.7 dB/K at 45° elevation |
| Polarization | Electronically selectable (RHCP/LHCP/H/V) |
OutThere Astronautics
New Zealand · 2020 · 1 productOutThere Astronautics is a University of Auckland spin-out developing plug-and-play optical mesh networking modules that let satellites communicate directly with each other, reducing dependence on congested ground radio stations.

Messenger
Messenger is a plug-and-play optical communication module designed for satellites to create a scalable, attitude-independent optical mesh network in space.
Oxford Space Systems
United Kingdom · 2013 · 8 productsOxford Space Systems designs and manufactures deployable antennas for Space, focusing on performance, stowage efficiency, and mass reduction.

Deployable Helical Antennas
Oxford Space Systems is developing a range of scalable, single-shot deployable helical antennas for Internet of Things (IoT) and Machine to Machine (M2M) communications and service
| Stowage Efficient | Yes |
| Low Mass | Yes |
| Tuneable and Scalable | Yes |
| Single Shot Deployment | Yes |
| Low Complexity | Yes |

Hinged Rib Antenna
Our deployable Hinged Rib is a stowage efficient, high performance, dual band antenna, operating from Ku-band to Ka-band frequencies.

Innovative Deployable Antennas
Oxford Space Systems develops innovative deployable antennas and structures designed to meet the challenges of the new space age, blending agile development with robust validation.

OFFSET REFLECTOR
The Oxford Space Systems Deployable Offset Reflector Antenna is a cost competitive, reduced complexity alternative to current architectures, offering unique features that significa

Oxford Space Systems Deployable Helical Antenna for IoT applications
The Oxford Space Systems helical antenna helps to unlock the full utility of CubeSats in orbit, enabling the next generation of IoT services. The Helical antenna uses stored…
| Manufacturer | Oxford Space Systems |
| Frequency | VHF to S-band |

Oxford Space Systems Deployable Yagi Antenna for AIS and VDES applications
The Oxford Space Systems Deployable Yagi Antenna is a high-performance VHF antenna designed for space maritime and vessel tracking applications, deploying from a 1U stowed package.
| Deployed length | 900 mm |
| Stowage | 1U |
| Flight heritage | Yes (3-element configuration) |
| Optimised for | AIS and VDES applications |
| Frequency band | VHF |

Wrapped Rib
The Oxford Space Systems Wrapped-Rib antenna is a deployable Cassegrain, centre fed antenna designed for low Earth orbit (LEO), X-band synthetic aperture radar (SAR) applications.

YAGI ANTENNA
The Oxford Space Systems Yagi is a very high frequency (VHF), high gain, directional antenna, designed to maximise stowage efficiency for satellite AIS and VDES missions.
Paradigma Technologies
Germany · 4 productsParadigma Technologies designs and manufactures mmWave telecommunication systems for small satellites, cubesats, and SOTM applications.

K Band Transmitter
Compact K Band (17.8–20.2 GHz) transmitter for CubeSat and SmallSat missions with integrated modulator and BUC/beacon modes.
| RF output frequency | 17.8 – 20.2 GHz |
| RF input frequency (BUC mode) | 900 – 3500 MHz |
| Signal bandwidth | Up to 250 MHz |
| RF output power | Digitally selectable up to 2 W |
| Modulations | ASK, PSK up to 2 Mbps; OQPSK, MSK, FSK, GFSK, 4-FSK up to 350 kbps |

Ka Band Receiver with UHF Transceiver
Compact dual-mode Ka Band receiver (26.5–30 GHz) with integrated UHF transceiver (900–930 MHz) for CubeSat/SmallSat missions and mmWave 5G.
| KA band RF input | 26.5 – 30 GHz |
| If output | 3.4 – 5.8 GHz |
| KA band noise figure | ≤ 2.5 dB |
| KA band gain | Up to 110 dB |
| UHF band | 900 – 930 MHz |

Ka Band Transponder
Redundant 2U Ka Band transponder system for CubeSats with dual transponders, high-gain corrugated horn antenna, and 30 krad radiation tolerance. Space heritage Q2 2024.
| RF output frequency | 17.3 – 21.2 GHz |
| RF input frequency | 27.0 – 31.0 GHz |
| Antenna gain | 23 dBi dual-band corrugated horn, LHCP/RHCP selectable in orbit |
| RF output power | Digitally selectable up to 2 W |
| Noise figure | < 3 dB |

Q Band Transmitter
Miniaturized 1.5U Q Band (37.5–42.5 GHz) transmitter for CubeSats with 28 dBi lens horn antenna and 30 krad radiation tolerance. Space heritage Q2 2023.
| RF output frequency | 37.5 – 42.5 GHz |
| If input | 2185 MHz |
| Antenna gain | 28 dBi dual-polarized lens horn, LHCP/RHCP selectable |
| Eirp | 48 dBm |
| Signal bandwidth | Up to 250 MHz |
PicoSaTs
Italy · 8 productsItalian manufacturer of miniaturized RF transponders and horn antennas for small satellites and CubeSats, specialising in K-, Ka-, and Ku-band communications hardware.

BEAMSAT K-Band Patch Antenna
High-gain 8x8 K-band patch antenna of 135 g occupying under 1U of surface, with 22 dBi peak gain.
| Frequency | 17.3 - 21.2 GHz |
| Peak gain | 22 dBi |
| Array | 8 x 8 patch |
| Input matching | < -15 dB |
| Axial ratio | < 2 dB |

BEAMSAT K/Ka-Band Horn Antenna
Dual-band dual-polarization high-gain horn antenna for LEO and GEO, under 2U and 569 g, 21.5 dBi in K-band and 24.5 dBi in Ka-band.
| Frequency k-band | 17.3 - 21.2 GHz |
| Frequency KA-band | 27.5 - 31 GHz |
| Peak gain | 21.5 dBi (K-band), 24.5 dBi (Ka-band) |
| Input matching | < -15 dB (K-band), < -16 dB (Ka-band) |
| Hpbw | 17 deg at 19.5 GHz (K-band), 7.7 deg at 29 GHz (Ka-band) |

BEAMSAT Ku-Band Horn Antenna
Dual-band linear-polarization Ku horn antenna for LEO and GEO, under 2U and 633 g, 16.2 dBi peak gain.
| Frequency KU-band 1 | 10.7 - 12.75 GHz |
| Frequency KU-band 2 | 13 - 14.8 GHz |
| Peak gain | 16.2 dBi in both bands |
| Input matching | < -15 dB in both bands |
| Hpbw | 22 deg in both bands |

BEAMSAT X-Band Patch Antenna
High-gain 4x4 X-band patch antenna of 100 g occupying under 1U of surface, with 17.1 dBi peak gain.
| Frequency | 8.025 - 8.4 GHz |
| Peak gain | 17.1 dBi |
| Array | 4 x 4 patch |
| Input matching | < -15 dB |
| Axial ratio | < 1.5 dB |

RADIOSAT K/Ka-Band Transponder
Miniaturized 0.5U non-regenerative bent-pipe K/Ka-band transponder, 700 g, up to 5 W RF, bandwidth customizable from 400 kHz to 500 MHz.
| Downlink | 17.8 - 20.2 GHz |
| Uplink | 27.6 - 30.0 GHz |
| Bandwidth | Customizable from 400 kHz to 500 MHz (20 MHz default) |
| RF output power | Up to 5 W |
| Receiver noise figure | 3 dB |

RADIOSAT Ka-Band Datalink Transmitter
Sub-0.5U Ka-band downlink transmitter under 500 g reaching 4 Gbps, DVB-S2X with ACM up to 256 APSK.
| Downlink | 25.5 - 27 GHz |
| RF output power | Up to 5 W |
| Data rate | Up to 4 Gbps |
| Modulation and channel coding | DVB-S2X with ACM, up to 256 APSK |
| Volume | < 0.5 U |

RADIOSAT Ku-Band Transponder
Miniaturized Ku-band bent-pipe transponder with dual selectable uplink bands, up to 5 W RF and customizable 400 kHz to 200 MHz bandwidth.
| Downlink | 10.7 - 12.75 GHz |
| Uplink (dual selectable bands) | 12.75 - 13.25 GHz and 13.75 - 14.8 GHz |
| Bandwidth | Customizable from 400 kHz to 200 MHz (30 MHz default) |
| RF output power | Up to 5 W |
| Receiver noise figure | 3 dB |

RADIOSAT Software Defined Radio
Sub-0.5U modem/SDR under 500 g with 300 MHz to 7 GHz tuning, up to 4 Gbps transmit and 1 Gbps receive.
| Channels | 2x 1 GHz IBW Rx channels, 2x 1 GHz IBW Tx channels |
| Frequency range | 300 - 7000 MHz |
| Tx data rate | Up to 4 Gbps |
| Rx data rate | Up to 1 Gbps |
| Protocols | DVB-S2X with ACM and pre-distortion on transmit, CCSDS on receive; optional DVB-RCS2 or cu |
Plan-S (Connecta)
Turkey · 2021 · 7 productsPlan-S designs, manufactures, launches, and operates satellite systems for IoT connectivity (Connecta) and Earth observation data analytics (Observa), with 21 satellites launched.

S-Band Dual-Band Patch Antenna
This compact stacked-patch antenna is designed for demanding S-band SatCom & TT&C missions, offering reliable circular polarization, broad coverage, and environmental robus
| Frequencies | 2025-2110 MHz / 2200-2290 MHz |
| Peak gain | ~ 6.1 dBi |
| Vswr | < 1.7:1 |
| Polarization | RHCP |
| Port-to-port isolation | > 23 dB |

S-Band Patch Antenna
The S-Band Patch Antenna is a compact, flight-proven antenna designed for robust uplink and downlink performance in small satellite missions, specifically for TT&C applications
| Frequencies | 2025–2110 MHz or 2200–2290 MHz |
| Peak gain | > 6 dBi |
| Port-to-port isolation | > 30 dB |
| Vswr | < 1.5:1 |
| Beamwidth | 92° ± 2° |

Software Defined Radio (SDR)
The SDR is a compact, high-performance, and modular radio subsystem designed for small spacecraft, offering scalable processing and multi-application support.
| Frequency range | 70 MHz - 6 GHz |
| Memory | 4 Mbit /8 Mbit SPI FRAM |
| Memory (2) | 128 Gbit SD Memory |
| Mass | <280 gr |
| Power consumption | < 7 W |

UHF Deployable Dipole Antenna
The UHF Deployable Dipole Antenna offers superior RF performance with a patented, stress-free deployment mechanism, ensuring high mission reliability for critical communication lin
| Frequencies | 400 - 403 MHz |
| Peak gain | ~ 2 dBi |
| Vswr | < 1.5:1 |
| Polarization | Linear |
| Flight heritage | TRL-9, established space heritage |

UHF Deployable Monopole Antenna
The UHF Deployable Monopole Antenna provides omnidirectional RF performance for small satellite TT&C links with a stress-free deployment architecture.
| Frequencies | 360 - 440 MHz |
| Peak gain | ~ 0 dBi |
| Vswr | < 1.5:1 |
| Polarization | Linear |
| Ports | 1x SMA Female |

X-Band Patch Array Antenna
The X-Band Patch Array Antenna is a high-gain, compact, and lightweight antenna optimized for high data rate X-Band communication systems in satellite platforms.
| Frequency range | 7900–8500 MHz |
| Vswr | < 1.45 |
| Peak gain | 20.7 ± 0.5 dBic |
| Half-power beamwidth (HPBW) | 18.5° ± 0.5° @ XZ-Plane |
| Half-power beamwidth (HPBW) (2) | 8.7° ± 0.2° @ YZ-Plane |

X-Band Transmitter
The X-Band Transmitter provides reliable, high-throughput downlink for LEO missions with adaptive modulation, DVB-S2 coding, and a modular architecture.
| Frequency range | 8025 – 8400 MHz |
| RF output power | Up to 33 dBm (in-flight configurable) |
| Modulation | QPSK, 8PSK, 16APSK, 32APSK |
| Data rate | 425 Mb/s |
| Frequency stability | ±1 ppm (per year) ±3 ppm (10 years) |
Prosix Engineering
Spain · 2006 · 1 productSpanish composites engineering company designing and manufacturing deployable carbon-fiber structures, antennas and instruments for space, aerospace, marine defense and marine racing applications.

Space Deployable Antenna Reflectors
Modular, compactly-deployable composite antenna reflector structures from Prosix, scalable from 0.5 to 16 m diameter for communication and scientific instrument apertures.
| Diameter range | 0.5 to 16 m |
| Construction | Modular, hybrid composite structure |
| Curvature | Positive or negative curvature shapes supported |
| Deployment | Multiple reversible deployment and folding processes |
| Scalability | Growth in size using conventional truss-structure principles; modular growth with reduced |
Pumpkin, Inc.
United States · 1995 · 2 productsSan Francisco-based manufacturer of flight-proven CubeSat kits, SUPERNOVA nanosatellite buses, and spacecraft power/electronics components, with over 150 kits delivered and dozens of successful space missions since 2003.

CubeSat Kit™ Components for ISIS Antenna System (AntS)
This page offers various CubeSat Kit™ components specifically designed for the ISIS Antenna System (AntS), including solar panels, cover plate assemblies, base plate assemblies, an

NSL Globalstar Communication Systems
Pumpkin, Inc. offers NSL Globalstar Communication Systems for space applications.
Pyxis Space
Germany · 1 productGerman manufacturer of miniature optoelectronic ADCS components for small satellites and CubeSats.

UHF/VHF Transceiver
The Pyxis Space UHF/VHF Transceiver provides a compact, multi-mode radio communication module for CubeSat TT&C (telemetry, tracking, and command) operations. In an extremely sm
| Dimensions | 6 × 30 × 62 mm³ |
| Output power | Up to 1.4 W |
| Communication modes | AX.25 AFSK/GFSK TM & TC, APRS digipeater, SSTV-FM |
| Interface | CAN 2.0B, UART |
| Frequency bands | UHF / VHF (configurable) |
QinetiQ Space
United Kingdom · 2001 · 1 productBritish defence technology company delivering mission-critical space capabilities — domain awareness, secure communications, PNT, electric propulsion, and test & evaluation — with over half a century of heritage from the Royal Aircraft Esta

Free Space Optical Communications (FSOC)
Laser-based high-speed directional communication system for air, land, maritime, and space platforms — demonstrated >100 km range with simultaneous ISR sensing capability.
| Demonstrated range | >100 km (HAPS-to-HAPS) |
| Spectrum | License-free (optical) |
| Beam type | Directional point-to-point |
| Dual mode | Communications + ISR sensing simultaneously |
| Domains | Air, Land, Maritime, Space (LEO, inter-satellite) |
Rakon Limited
New Zealand · 1967 · 1 productGlobal leader in frequency control and timing solutions — space-qualified oscillators, GNSS receivers and S-band transceivers — with 40+ years of flight heritage.

NewSpace S-Band Transceiver
Integrated NewSpace S-band transceiver subsystem for CubeSat and small satellite TT&C (Tracking, Telemetry and Command) communications.
| Frequency band | S-band |
| Type | Integrated transceiver (Tx + Rx) |
| Application | CubeSat and small satellite TT&C |
| Product class | NewSpace |
| Mass | 250 g |
Rakuten Mobile
Japan · 2019 · 1 productRakuten Mobile is a Japanese mobile network operator developing satellite-to-smartphone direct connectivity via a joint venture with AST SpaceMobile.
Satellite Direct-to-Device Connectivity (via AST SpaceMobile)
Space-based broadband cellular service delivered directly to standard smartphones across Japan without specialized hardware.
| Technology | Non-terrestrial network (NTN), LEO satellite cell towers |
| Coverage target | Japan (exclusive commercialization rights) |
| Device requirement | Standard off-the-shelf smartphones (no special hardware) |
| Standards | LTE; 5G NR planned |
| Services | Voice, SMS, broadband data |
Redwire Corporation
United States · 2020 · 1 productRedwire is an integrated aerospace and defense company that designs and manufactures advanced technologies for space and defense, including optical imaging, sun sensors, solar arrays, and spacecraft p

Redwire FALCCON High Gain Broadband Space Antenna
Frequency Agile L-Band Core Common Node antenna delivering high-gain, broadband tactical comms, telemetry, and GNSS performance.
| Peak gain (high-gain config) | 21 dBic |
| Peak gain (intermediate-gain config) | 18.5 dBic |
| Dimensions (high-gain) | 80 x 80 x 38 cm |
| Dimensions (intermediate-gain) | 60 x 60 x 38 cm |
| Mass | <10 kg (excludes CFE gimbal) |
ReliaSat
United Kingdom · 2020 · 6 productsReliaSat is a UK manufacturer of Ka-band RF and mm-wave systems, transceivers, phased array antennas, and MMICs for satellite, aerospace, defence, and 5G markets.

K/Ka-Band Single Channel Transceiver TR1000
The TR1000 is a complete K/Ka-band RF satellite transceiver module enabling direct interface with a modem or SDR for high data-rate Ka-band payloads. It supports TX at 17-21 GHz an
| Tx frequency | 17-21 GHz |
| Rx frequency | 27-31 GHz |
| Tx if frequency | 1-5 GHz |
| Rx if frequency | 1-5 GHz |
| Tx output power | >11 dBm |

Ka-Band Frequency Agile Transceiver TR400
The TR400 is a fully integrated Ka-band satellite transceiver with two programmable local oscillators covering TX 17.3-20.7 GHz and RX 27.5-30.5 GHz with up to 250 MHz instantaneou
| Tx frequency | 17.3-20.7 GHz |
| Rx frequency | 27.5-30.5 GHz |
| Tx if frequency | 0.4-2 GHz |
| Rx if frequency | 0.4-2 GHz |
| Tx output power | 25-27 dBm |

Ka-Band Integrated Transceiver Module UDC400
The UDC400 is a compact standalone Ka-band transceiver module for LEO satellite communications, offering 250 MHz instantaneous bandwidth, +/-0.28 ppm TCXO frequency stability, and
| Tx output frequency | 17-21 GHz |
| Rx input frequency | 27-30 GHz |
| Tx if frequency | 1-5 GHz |
| Rx if frequency | 1-4 GHz |
| Instantaneous bandwidth | Up to 250 MHz |

Ka-Band Satellite Transponder TR500
The TR500 is a dual-transceiver Ka-band transponder module for LEO satellite payloads, providing 27 dBm saturated output power, sub-2.5 dB noise figure, and up to 250 MHz instantan
| Tx frequency | 17-21 GHz |
| Rx frequency | 27-31 GHz |
| Saturated output power | 27 dBm |
| Noise figure | <2.5 dB |
| Instantaneous bandwidth | Up to 250 MHz |

ReliaSat Satellite Communications RF Systems and Subsystems
ReliaSat provides expertly engineered RF systems and subsystems for satellite communications, focusing on high data rate needs and offering modular, frequency-agile solutions.
| Tx frequency | 27.5–30 GHz |
| Rx frequency | 17.7–20.2 GHz |
| Number of elements | 64 |
| Gain at boresight | 22 dBi |
| Gain at 60° scan | 18.6 dBi |

S-Band Flat Panel Antenna PAN-185185-4-S
The PAN-185185-4-S is a compact 4-element S-band passive flat panel antenna covering 1.95-2.25 GHz with over 10 dBi gain and selectable LHCP or RHCP circular polarization for satel
| Frequency | 1.95-2.25 GHz |
| Gain | >10 dBi |
| Array elements | 4 |
| Polarization | LHCP or RHCP (circular) |
| PCB layers | 3 |
ReOrbit
Finland · 2019 · 1 productReOrbit designs and manufactures software-defined, sovereign satellites and connected satellite systems for national security, military and civil communications customers.
OrbitCloud
Private regional LEO satellite network for 3GPP NTN direct-to-device connectivity with edge AI inference.
| Orbit | Low Earth Orbit (LEO), regional constellation |
| Connectivity standard | 3GPP NTN direct-to-device (D2D) |
| Inter-satellite links | Low-latency ISL mesh, synchronized |
| Onboard compute | Distributed AI inference across the satellite mesh |
| Use cases | Resilient critical communications, real-time drone and sensor operations |
Rheinmetall
Germany · 1 productGerman defence company in Düsseldorf; military SATCOM terminals, ground control systems, satcom antennas, and protected communication infrastructure for Bundeswehr and NATO customers.

SPOCK-1 SAR Reconnaissance Satellite Constellation
Rheinmetall ICEYE Space Solutions' SPOCK-1 is a ~40-satellite SAR reconnaissance constellation for the German Bundeswehr under a €1.7 billion contract: 500–600 km LEO, up to 16 cm
| Constellation size | ~40 SAR satellites (planned) |
| Orbit | LEO, 500–600 km altitude |
| Imaging resolution | Up to 16 cm |
| Sensor type | Synthetic Aperture Radar (SAR) — all-weather, day/night |
| Contract value | €1.7 billion (gross, with extension options) |
Rivada Space Networks
Germany · 1 productRivada Space Networks is building the Outernet, a laser-linked, low-Earth-orbit mesh satellite constellation designed to deliver secure, sovereign, gateway-less connectivity for government, defense and enterprise customers worldwide.

Outernet
Laser-linked LEO mesh satellite constellation delivering secure, gateway-less connectivity.
| Constellation size | ~600 LEO satellites (planned) |
| Orbital altitude | ~1,050 km |
| Inter-satellite links | Laser (optical), regenerative onboard routing/switching |
| Data rate | 100 Mbps to multi-Gbps, symmetrical and reverse-asymmetrical |
| Network standards | MPLS, Carrier Ethernet, SD-WAN compatible (incl. Cisco Catalyst SD-WAN integration) |
Saab Space
Sweden · 1937 · 1 productSwedish defense and aerospace company providing satellite transponders, on-board computers, and telecommunications systems for European and international space programs.

R6 VDES Space Payload
Saab's space-hardened VHF Data Exchange System (VDES) payload for satellite-based maritime communication, flown on the Ymir-1 satellite launched via SpaceX Falcon 9 in November 202
| Payload type | Space-hardened VDES (VHF Data Exchange System) transponder |
| Host mission | Ymir-1 satellite |
| Launch date | 11 November 2023 |
| Launch vehicle | SpaceX Falcon 9 |
| Vessel detection | 60,000+ unique vessels per day |
Sateliot
Spain · 2019 · 1 productSpanish 5G NB-IoT LEO satellite operator in Barcelona; first 5G-standard satellite constellation; Direct-to-Satellite 5G NB-IoT connectivity for massive IoT sensor networks worldwide.

5G NB-IoT Satellite Connectivity Service
First 5G standard satellite constellation for massive IoT — 3GPP NB-IoT over LEO, standard chipsets connect to orbit without modification, global coverage for sensors, trackers, an
| Standard | 3GPP 5G NB-IoT (3GPP Rel. 13) |
| Frequency | 800 MHz licensed band |
| Orbit | LEO |
| Device compatibility | Standard NB-IoT chipsets (no firmware modification) |
| Revisit | Every few hours per location |
Satellize
India · 2018 · 1 productIndependent space firm building full-stack sovereign space programs -- satellites, ground stations, comms, analytics, and mission control -- for allied nations.

ExseedSat-1 Amateur Radio CubeSat (VO-96)
ExseedSat-1 (OSCAR designation VO-96 / VUsat-OSCAR 96) is India’s first privately built and operated satellite, launched December 3, 2018 aboard a SpaceX Falcon 9 (SSO-A ride
| Form factor | 1U CubeSat (10 × 10 × 10 cm) |
| Mass | ~1 kg |
| Material | Aluminium alloy |
| Orbit | Polar SSO, ~600 km altitude |
| Launch date | December 3, 2018 |
SatEnlight
Italy · 2022 · 1 productSatEnlight develops next-generation free-space optical communication systems that use Orbital Angular Momentum (OAM) to multiply channel capacity, enabling faster, more scalable, resilient and secure links for space and terrestrial networks

OAM Optical Communication Terminal
Free-space optical communication terminal that uses Orbital Angular Momentum (OAM) multiplexing and a patented multi-aperture receiver to multiply link capacity beyond conventional
| Multiplexing technique | Orbital Angular Momentum (OAM) mode multiplexing |
| Receiver architecture | Patented multi-aperture receiver with parallel channel demultiplexing |
| Turbulence compensation | Integrated turbulence mitigation module (patent-pending electronics) |
| Target links | Satellite-to-ground, inter-satellite, airborne and terrestrial free-space optical |
| Key benefit | Capacity multiplication without additional spectrum; increased link security via mode-sele |
Satlab A/S
Denmark · 2013 · 7 productsDanish manufacturer (Aalborg) of compact, radiation-tolerant SDR and RF transceivers for satellite TT&C and payload data, including S-band, X-band, AIS, ADS-B, LoRa, and maritime VDES products.

Polaris LoRa
The Satlab Polaris LoRa is a self-contained software-defined radio receiver for 868 MHz ISM band LoRa messages, featuring an integrated demodulator and storage, designed for CubeSa
| Frequency coverage | 865.000 to 870.000 MHz |
| Bandwidth | 125.000 kHz |
| Spreading factors (SF) | 8 and 9 |
| Coding rate (CR) | 1, 2, 3 and 4 |
| Payload length | 2 to 250 bytes |

Satlab Polaris ADS-B
The Satlab Polaris ADS-B is a self-contained software-defined radio receiver for 1090 MHz ADS-B messages, featuring an integrated demodulator and storage.
| Frequency band | 1090 MHz |
| Ads-b message types | DF 17 & 18 |
| Sensitivity | -102 dBm (80% reception rate) |
| Noise figure | <2 dB |
| Maximum message rate | 8333 messages/second |

Satlab SAS-2 dual S-band patch antenna
The Satlab SAS-2 is a dual S-band patch antenna designed for space operation frequencies, occupying only 1U of surface area.
| Frequency range rx | 2025 to 2110 MHz |
| Gain rx | 5.5 ± 0.3 dBi |
| Hpbw rx | 87° ± 4° |
| Frequency range tx | 2200 to 2290 MHz |
| Gain tx | 6.1 ± 0.2 dBi |

Satlab VTRX
The Satlab VTRX is a half-duplex VDES/VDE-SAT transceiver compliant with ITU-R M.2092-1, designed for nano- and microsatellites in low Earth orbit.
| Parameter | Specification |
| Transmitter frequency | 157.1875 MHz to 157.3375 MHz (lower leg) 161.7875 MHz to 161.9375 MHz (upper leg) |
| Transmitter channels | 2 |
| Transmitter power | 20 dBm per channel (nominal, adjustable) |
| Transmitter link ids | 26, 32, 33 |

SRS-3 Full-duplex S-band Transceiver
Full-duplex, low-power S-band transceiver for TM & TC on micro- and nanosatellites, with TRL 9 and over 100 units delivered worldwide.
| Tx frequency range | 2200–2290 MHz |
| Tx symbol rate | 9.6–512 kBd |
| Tx output power | Adjustable 20–30 dBm with ALC |
| Rx frequency range | 2025–2110 MHz |
| Rx symbol rate | 9.6–128 kBd |

SRS-4
The Satlab SRS-4 is a full-duplex S-band transceiver for micro- and nano-satellites, supporting high-speed data transfer with BPSK, QPSK, and 8PSK modulation.
| Transmitter frequency | 2200 to 2290 MHz |
| Transmitter modulation | BPSK/QPSK/8PSK, 100 kBd to 5 MBd |
| Transmitter power | 20 to 33 dBm |
| Receiver frequency | 2025 to 2110 MHz |
| Receiver modulation | BPSK/QPSK, 100 kBd to 5 MBd |

SRU-2
The Satlab SRU-2 is a passive S-band splitter and combiner module designed for use at ITU space operations S-band frequencies, featuring two independent Wilkinson divider/combiner
| Frequency range on both paths | 2000 to 2500 MHz |
| Insertion loss | Typ. 0.2 dB |
| Power handling | 5 W |
| Operating temperature | -40℃ to +85℃ |
| Dimensions | 87.2 × 93.0 × 15.7 mm |
sci_Zone / QuickSAT
United States · 2003 · 2 productssci_Zone, Inc. is a small engineering firm that designs satellite communication radios and flight management software for CubeSats, UAVs, and IoT applications, leveraging the Globalstar LEO satellite network via their LinkStar radio system

LinkStar Radio System
LinkStar is a space-qualified satellite radio system utilizing the Globalstar™ network, providing both simplex and duplex communications for various satellite platforms and launch
| Interface | Web browser (laptop/tablet) |
| Network | Globalstar satellite |
| Platforms | Spacecraft, UAVs, balloons, vehicles |

LinkStar-STX3-PC104
The LinkStar-STX3-PC104 is an engineering model radio system for system monitoring and satellite tracking, designed for CubeSat form factors and bus integration. It includes a modi
| Antenna | TW1500 Antenna - 4.25 dBic dual-feed patch, 1610 - 1620 MHz |
| Operating temperature range | -40 to +80 ºC |
| Digital power supply operational voltage | 5.0 Volts |
| RF power supply voltage | 3.0 to 5.0 Volts |
| Certification | FCC CFR Part 25 Modular, FCC Part 15 A, Globalstar |
SkyFox Labs s.r.o.
Czech Republic · 2014 · 18 productsCzech manufacturer (Prague) of Space-Friendly CubeSat and PocketQube subsystems: GNSS/AIS/ADS-B antennas, BusCORE radio terminals, ADCS sensors, and dosimeters, in continuous orbital operation since 2017.

BusCORE Satellite RF Terminal
Dual cold-redundant UHF amateur-band satellite RF terminal with 2x 2MB MRAM buffers, variable bitrate up to 38.4 kbps and PC/104+ stack connector.
| Type | Dual Cold Redundant Satellite RF Terminal |
| Frequency band | UHF 435.000-438.000 MHz (Amateur Radio Band) |
| Modulation / bitrate | 2GFSK, 1200-38400 bps variable |
| Rx sensitivity | -120 dBm @ 1200 bps 5% PER; -106 dBm @ 38400 bps 5% PER |
| Rx power | 3.0-3.6 V @ 33 mA (120 mW typical) |

microPATCH-L1/FM (Flight Model)
The microPATCH-L1 is a long-term optimised CubeSat GPS Antenna specially designed for modern satellites, CubeSats and majority of University projects.
| Part Number | microPATCH-L1/FM (Flight Model) |
| Antenna Type | ACTIVE Antenna with LNA |
| SNR Signal | Up to +50 dBc-Hz for close-to-zenith satellites |
| Dimensions | 82x36 mm, low profile |
| Connector | MCX connector |

miniPATCH-L1/FM (Flight Model)
The miniPATCH-L1 is a best-selling CubeSat GPS Antenna with timeless design, properties, and performance, used on various satellites from basic CubeSats up to complex multi-kilogra
| Dimensions | 75x75 mm |
| Mass | 40 grams (excluding mounting screws) |
| TRL | 9 |
| Power Supply | 2.7 to 5.5 V, 3.3 V nominal @ ~ 20 mA |
| Dual Use Goods | YES |

nanoPATCH-L1/FM (Flight Model)
The nanoPATCH-L1 is a long-term optimized CubeSat GPS Antenna specially designed for modern satellites, CubeSats and the majority of University projects.
| Dimensions | 50x50 mm |
| GPS Band | L1 |
| TRL | 9 |
| Power Supply | 2.7 to 5.5 V (3.3 V nominal @ ~ 20 mA) |
| Dual Use Goods | YES |

piADSB-NG/FM (Flight Model)
The piADSB-NG is a Next Generation CubeSat ADS-B Air Traffic Control (ATC) Receiver based on freely available 1090ES Squitters transmitted from aircrafts.
| Sensitivity | up to -106 dBm (10^-2 BER) |
| Slant Range | Up to 2000 km |
| Altitude | up to 75000 fpm |
| Intended to | LEO up to h = 600 km |
| TRL | 9 |

piAIS/FM (Flight Model)
The piAIS is a World's First Space-Friendly™ True 2-Channel Dual Band CubeSat AIS Receiver working in VHF band as Maritime Automatic Identification System Monitor.
| Power Requirement | 3.0-3.6 V @ 65 mA (210 mW typical) |
| UART | 115200-8-N-1, 3V3-CMOS levels |
| Dimensions | 76x53x12 mm |
| Wide Temperature Range | -40˚C to +85˚C |
| Low mass | 55 grams |

piPATCH-ADSB
High-gain, non-deployable CubeSat ADS-B antenna covering the 1090 MHz band via a single RF port for space-borne aircraft tracking.
| Type | High Gain Non-Deployable ADS-B Antenna |
| Operating frequency | 1090 MHz (center), 50 Ohms |
| RF port | Single RF port |
| Dimensions | 98x82.6x(+8/-4) mm, low profile, MCX-F connector |
| Mass | 115 g (excluding mounting screws) |

piPATCH-AllBand/FM (Flight Model)
Space-Friendly™ GNSS ALL BAND Antenna for maximum precision out of your GNSS Equipment onboard, enabling a new level of navigation.
| Dimensions | 98x82.6 mm |
| Mass | 133 grams |
| Power Supply | 2.7 to 5.5 V (3.3 V nominal @ ~ 30 mA) |
| HS Code | 8529.10.69 |
| Lead Time | 2-4 Weeks + Shipping |

piPATCH-DualBand/FM (Flight Model)
The piPATCH-DualBand is a high-quality, high-gain antenna with low noise, low profile, RF filters, and a uniform hemispherical radiation pattern, ideal for CubeSat GNSS application
| Dimensions | 98x82.6 mm |
| Mass | 75 grams |
| Power Supply | 2.7 to 5.5 V (3.3 V nominal @ ~30 mA) |
| Bands Covered | GPS L1, GPS L2, GLONASS G1, Galileo E1, Galileo E5b, BeiDou B1, BeiDou B2b |
| RF Path Gains | better than +16 dB |

piPATCH-IoT
High-gain All-Band CubeSat IoT antenna covering the 868/915 MHz ISM/LoRa/SigFox bands via a single RF port, for X/Y +/- side mount.
| Type | All Band CubeSat IoT/ISM/LoRa/SigFox Antenna |
| Bands | 868 MHz (center), 915 MHz (center) |
| RF port | Single RF port for TX and RX |
| RF power handling | up to 5 W RF output power |
| Dimensions | 98x82.6x(+7/-4) mm, low profile, MCX-F connector |

piPATCH-IoT-TC
High-gain All-Band CubeSat IoT antenna covering the 868/915 MHz ISM/LoRa/SigFox bands, Z-face mount for Tuna-Can (Exopod Nova) deployers.
| Type | All Band CubeSat IoT/ISM/LoRa/SigFox Antenna |
| Bands | 868 MHz (center), 915 MHz (center) |
| RF port | Single RF port for TX and RX |
| RF power handling | up to 5 W RF output power |
| Dimensions | 98x98x(+7/-4) mm, low profile, MCX-F connector |

piPATCH-L1E1/FM (Flight Model)
A high gain CubeSat GNSS Antenna supporting both GPS and GALILEO constellation receiver equipment (GPS-L1, GALILEO-E1), ideal for Nadir/Zenith oriented satellites.
| Dimensions | 98x98 mm, low profile, MCX-F connector |
| Mass | 50 grams (excluding mounting screws) |
| TRL | 9 |
| Power Supply | 2.7 to 5.5 V, 3.3 V nominal @ ~ 20 mA |
| Dual Use Goods | YES |

piPATCH-L1L2/FM (Flight Model)
A high-gain CubeSat GNSS antenna supporting GPS, GLONASS, Galileo, and BeiDou constellations, ideal for Nadir/Zenith oriented satellites.
| Mass | 70 grams |
| Dimensions | 98x82.6 mm |
| Power Supply | 2.7 to 5.5 V (3.3 V nominal @ ~30 mA) |
| Bands Covered | GPS L1, GPS L2, GLONASS G1, Galileo E1, BeiDou B1 |
| Dual Frequency Bands | L1 + L2 (1575.42-1602 MHz + 1227.60 MHz) |

piPATCH-LG/FM (Flight Model)
A high gain CubeSat GPS/GLONASS antenna with low noise, RF filters, and uniform radiation pattern, ideal for Z+/- CubeSat wall mounting.
| Dimensions | 98x98 mm, low profile |
| Mass | 50 grams (excluding mounting screws) |
| TRL | 9 |
| Power Supply | 2.7 to 5.5 V, 3.3 V nominal @ ~ 20 mA |
| Connector | MCX-F |

piPATCH-MAX/FM (Flight Model)
A high-quality, multi-constellation GNSS antenna with low noise, RF filters, high gain, and appropriate radiation pattern, designed for microsatellites operating in direct sunny an
| Mass | 89 grams (excluding mounting screws) |
| Dimensions | 74x74x13 mm |
| Power Supply | 2.7 to 5.5 V (3.3 V nominal @ ~ 20 mA) |
| SNR | 50+ dBc-Hz on ground for close-to-zenith satellites |
| Cover Material | PEEK |

piPATCH-S-DL
ZeroCore CubeSat S-band patch antenna for RHCP downlink, tuned to the whole 2200-2290 MHz S-downlink band, in X/Y or Z mount.
| Type | CubeSat S-Band Patch Antenna, RHCP Downlink |
| Frequency range | 2200-2290 MHz |
| Power handling | 10 W CW (open space) |
| Rhcp gain | +4.7 dBd / +5.55 dBiC (front lobe) |
| Linear mode gain | +7.8 dBd (front lobe) |

piPATCH-S-UL
ZeroCore CubeSat S-band patch antenna for RHCP uplink, tuned to the whole 2025-2110 MHz S-uplink band, in X/Y or Z mount.
| Type | CubeSat S-Band Patch Antenna, RHCP Uplink |
| Frequency range | 2025-2110 MHz |
| Rhcp gain | +4.7 dBd / +5.55 dBiC (front lobe) |
| Linear mode gain | +7.8 dBd (front lobe) |
| Gain flatness | +/- 1 dB over band |

RF Pigtail Cable/FM (Flight Model)
Space-Friendly™ RF Coaxial Cable, an essential part of each RF equipment chain, custom-made with TRL-9 crimping quality and available with various connectors and lengths.
| Part Number | RF Pigtail/FM (Flight Model) |
| Product Summary | RF Coaxial Cable |
| Impedance | 50 Ohms |
| Connectors | Crimped with MMCX-M, MCX-M or SMA-M connectors |
| Connector Type | Straight or Right Angle |
SkyLabs d.o.o.
Slovenia · 2013 · 5 productsSkyLabs is a Slovenian space-technology company that designs and manufactures miniaturized, fault-tolerant on-board data handling, communications, power, ADCS/GNC and EGSE equipment for small satellites.

NANOcast
100 Mbps X-band satellite transmission subsystem with integrated amplifier and built-in encryption.
| Standard | ISO 19683, IPC Class 3+ |
| TRL | 5 |
| Mait | In-house |
| Output power | Up to 37 dBm (5 W) |
| Security (optional) | AES-GCM-256; CCSDS 355.0-B-2 SDLP |

NANOcomm-2
UHF/VHF full-duplex satellite communication subsystem with highly efficient amplifier.
| Standard | ISO 19683, IPC Class 3+ |
| TRL | 9 |
| Mait | In-house |
| Output power | Adj. up to 31 dBm (1.3 W) |
| Input sensitivity | -111 dBm @ 25 kbps GFSK |

NANOlink(-S)-base
S-band full-duplex communication subsystem with efficient integrated amplifier and optional AES-256 encryption.
| Standard | ISO 19683, IPC Class 3+ |
| TRL | 9 |
| Mait | In-house |
| Output power | Adj. up to 30 dBm (1 W) |
| Security (optional) | AES-GCM-256; CCSDS 355.0-B-2 SDLP; CCSDS 355.1-B-1 SDLP-EP |

NANOlink(-S)-boost
S-band communication subsystem with an additional highly efficient amplifier and optional AES-256 encryption.
| Standard | ISO 19683, IPC Class 3+ |
| TRL | 9 |
| Mait | In-house |
| Output power | Adj. up to 37 dBm (5 W) |
| Security (optional) | AES-GCM-256; CCSDS 355.0-B-2 SDLP; CCSDS 355.1-B-1 SDLP-EP |

NANOlink(-S)-boost-dp
S-band full-duplex communication subsystem with a sophisticated dual-port signal splitter/combiner and optional AES-256 encryption.
| Standard | ISO 19683, IPC Class 3+ |
| TRL | 9 |
| Mait | In-house |
| Output power | Adj. up to 31.5 dBm (1.4 W) per antenna port |
| Security (optional) | AES-GCM-256; CCSDS 355.0-B-2 SDLP; CCSDS 355.1-B-1 SDLP-EP |
Skyloom Global Corp.
United States · 2017 · 2 productsUS manufacturer (Colorado) of optical inter-satellite communication terminals and GEO relay infrastructure, now a subsidiary of IonQ, Inc.

Scotty LEO User Terminal
LEO user optical terminal enabling multi-Gbps LEO-to-GEO data relay via Skyloom's optical network, up to 20 Gbps.
| Network access | Enables access to Skyloom's network via GEO |
| Data rate | Supports LEO-GEO links up to 20 Gbps |
| Field of regard | Hemispherical Field Of Regard |
| Acquisition and tracking | Autonomous acquisition and tracking |
| Standards compliance | Interoperable with SDA OCT Standard |

Skyloom Optical Data Transport Network (V’GER, Scotty, Uhura, Kirk)
Skyloom is deploying an optical data transport network in space, leveraging small geostationary relay nodes to provide low-latency and high-capacity data transportation services fo
| V’ger data rate | 1-10 Gbps |
| V’ger link types | LEO-LEO, LEO-Ground, LEO-Airborne, LEO-Maritime |
| Scotty link type | LEO-GEO |
| Scotty LEO-GEO link speed | up to 20 Gbps |
| Scotty field of regard | Hemispherical |
Smiths Interconnect - Space
United Kingdom · 1 productSmiths Interconnect designs and manufactures high-reliability electronic components, microwave, optical, and radio frequency products for aerospace, defense, medical, semiconductor test, and industria
Space-Grade RF Microwave Filters
High-reliability space-qualified RF bandpass, lowpass, and bandstop filters for satellite communication and navigation payloads.
| Types | Bandpass, lowpass, bandstop, notch |
| Standards | MIL-STD, ESCC qualified |
| Applications | Comms, navigation, EO payloads |
| Flight heritage | Hundreds of commercial and government satellites |
Space Inventor ApS
Denmark · 2015 · 5 productsSpace Inventor ApS is a Danish second-generation NewSpace company providing non-ITAR CubeSat, nanosat, and microsat components, platforms, and turnkey satellite missions with full vertical integration, headquartered in Aalborg with offices

L-Band Single Patch Antenna (PATCH1-L-R)
Compact single-port L-band patch antenna for GPS, satellite communication and remote sensing applications.
| Msrp | €4,000 |
| Frequency range | 1518-1560 MHz or 1626-1675 MHz |
| Ports | Single port |

PATCH1-S-R
A compact single-port S-band patch antenna designed for the 2025-2110 MHz or 2200-2290 MHz frequency range, used for satellite communication and radar applications.
| Msrp | €4.000 |
| Frequency range | 2025-2110 MHz or 2200-2290 MHz |

S-Band 2×2 Antenna Array (PATCH2X2-S-R)
The PATCH2X2-S-R is a compact S-band 2x2 antenna array featuring four antenna elements on a substrate with a feed network, designed for satellite communication and other applicatio
| Frequency range | 2025-2110 MHz or 2200-2290 MHz |

SDR-P4
Software-defined radio with dual full-duplex S-band or S/X-band channels and 64 GB of persistent storage.
| Msrp | €35,000 |
| Storage | 64 GB persistent storage |
| Ranging | Transparent pseudo-noise ranging per CCSDS 414.0-G2 |
| RF front-end options | Two full-duplex S-band channels, or one S-band full-duplex channel + one X-band transmit c |
| Standard | CCSDS Cat A |

X-Band Patch 4 antenna
The X-Band Patch 4 antenna is a high-frequency single-port array designed for satellite communication, radar systems, and high-frequency applications requiring precise directional
| Msrp | €8,000 |
| Frequency range | 7250-7750 MHz |
| Configuration | 4x4-element array, single port |
Space JLTZ
Mexico · 2020 · 1 productMexican New Space company democratizing Earth observation, IoT and geospatial intelligence through nanosatellite constellations and space applications.
Space JLTZ Satellite Services
Mexican NewSpace company providing satellite connectivity and space technology services for Latin American markets.
| Market | Latin America |
| Services | Satellite connectivity and space technology |
Space Union
Lithuania · 2 productsSpace Union is a Lithuanian deep-tech company specializing in laser-directed energy systems for C-UAV defense, space debris mitigation, and satellite optical communications.

Satellite Optical Laser Link (Inter-Satellite FSO)
Space Union’s Satellite Optical Laser Link is an extra-high-throughput free-space optical (FSO) laser communication system designed for inter-satellite and satellite-to-gatew
| Link type | Free Space Optical (FSO) laser inter-satellite link |
| Operating environment | Low Earth Orbit (LEO) |
| Applications | 5G extension, IoT/GSM integration, quantum key distribution relay |
| Operator registration | UAB SPACEUNION registered as ITU operating agency |
| Network integration | Compatible with existing GSM infrastructure for IoT services |

Space-Based Quantum Key Distribution (QKD) System
Space Union’s Space-Based Quantum Key Distribution (QKD) System provides secure data storage and transmission services leveraging quantum key cryptography delivered via satel
| Technology | Quantum key cryptography via satellite laser links |
| Distribution model | Trusted node scheme for global LEO coverage |
| Security standard | Quantum Key Distribution (QKD) — information-theoretically secure |
| Customers | Fixed/mobile network operators, government, defense, IoT providers |
| Additional service | Frequency coordination with satellite network administrators |
SpaceForest
Poland · 2004 · 1 productSpaceForest designs and manufactures synthetic aperture radars, advanced electronics, microwave filters, and suborbital and supersonic rockets, offering flight services and technology testing for vari

DRO – Direct Resonance Oscillator
The Direct Resonance Oscillator (DRO) is a microwave oscillator designed to generate stable high-frequency signals with excellent frequency stability, high output signal power stab
| Frequency range | 2.8 GHz – 18 GHz (other ranges available upon request) |
| Initial frequency accuracy | ±10 ppm (typical value; lower values possible after individual analysis) |
| Phase noise @ 10 khz offset | -90 dBc/Hz @ 15.3 GHz (guaranteed value) |
| Phase noise @ 100 khz offset | -110 dBc/Hz @ 15.3 GHz (guaranteed value) |
| Supply voltage | 8.7 V – 15 V DC |
SPACEiN
India · 1 productSPACEiN is an Indian service provider and manufacturer of satellite communication solutions, developing LEO satellite constellations and IoT/M2M solutions to bridge the digital divide and empower vari

IoT and M2M Communication Solutions
SPACEiN offers satellite-enabled IoT (Internet of Things) and M2M (Machine-to-Machine) communication solutions designed to connect devices, sensors, and systems across India’
SpaceLink
United States · 2019 · 2 productsSpaceLink builds a MEO relay satellite constellation providing secure, continuous communications for LEO spacecraft, defense users, civil agencies, and commercial human spaceflight.

SpaceLink
SpaceLink is a high-bandwidth, continuous communications relay service for spacecraft in various orbits, addressing the limitations of direct-to-Earth station communication.
| Data rate | 10 Terabit per second |
SpaceLink Civil Space Data Relay Service
SpaceLink offers a commercial data relay service for civil space missions, providing high-capacity, fast data transfer capabilities.
Spacemanic s.r.o.
Slovakia · 2017 · 2 productsSlovak-Czech full-service nanosatellite mission provider offering CubeSat platforms (1U-16U), onboard subsystems, rideshare launch integration, and ground segment services.

Murgas
Murgas is a compact UHF/VHF transceiver module designed for CubeSats and small satellites, offering reliable communication for various space applications.
| Operating temperature | -40°C to +85°C |
| Dimensions | 67 x 42 x 7.5 mm |
| Mass | 25 g |
| Power supply | 3.3 V |
| Power supply (for CAN) | 5 V |

Small Antenna Module (SAM)
The Small Antenna Module (SAM) is a versatile deployable antenna module for nanosatellite communication systems, offering reliable performance and mission-tailored configurations w
| Operating temperature | -40°C to +85°C |
| Dimensions | 98 x 98 x 6.2 mm |
| Dimensions (inc. components) | 98 x 98 x 10.1 mm |
| Mass | 55 g |
| Power supply | 5 V |
Spacety
China · 2016 · 1 productChinese commercial smallsat manufacturer building low-cost cubesats and smallsats, SAR and optical Earth-observation satellites, and shared satellite platforms for hosted payloads.

TY45/TY46 (BUPT-2/3) Laser-Comm Testbed Satellites
Tiansuan Constellation testbed satellites carrying 200 Gbps laser communication payloads, onboard servers, and electric propulsion for 6G space-network trials.
| Laser communication data rate | 200 Gbps |
| Laser communication range | 2,000 km |
| Propulsion | Kaufman electric propulsion; Xingcheng-II argon ion thruster (TY45) |
| Xingcheng-ii specific impulse | 1,600 s |
| Lead institution | Beijing University of Posts and Telecommunications (BUPT) |
SPUTNIX
Russia · 2011 · 12 productsSPUTNIX is a Russian manufacturer of nanosatellite and microsatellite platforms, onboard subsystems and ground infrastructure, operating as a subsidiary brand of Sitronics Group.

Antenna-feeder system of the UHF band
A monopole UHF-band antenna converting electrical signals into electromagnetic waves for satellite communications.
| Antenna type | monopole |
| Operating frequency range | 400-403 MHz |
| Gain | at least 4 dB |
| Standing wave voltage coefficient | no more than 2 |
| Type of polarization | linear |

High-speed radio line control unit
A power and control interface converter unit that interfaces with high-speed transmitters of target information.
| Power supply | 22...33 V, galvanic isolation 500 V |
| Control interface | CAN, duplicated |
| Output power parameters | +11...+16.5 V, 30 W |
| Parameters of the control output interface | x4 RS-422 |
| Dimensions | 171 x 120 x 46 mm |

S band antenna-feeder system
A lightweight, 3D-metal-printed two-way spiral S-band antenna for spacecraft command/telemetry radio links.
| Antenna type | Two-way spiral |
| Operating frequency range | 2000-2290 MHz |
| Gain | at least 4 dB |
| Standing wave voltage coefficient | no more than 1.65 |
| Type of polarization | Circular, RHCP |

S-band TM/TC radio link
A full-duplex S-band command-telemetry radio link for high-speed communication with ground stations and inter-satellite links.
| Dimensions | 117 x 111 x 48 (without fasteners and diplexer) |
| Mass | 0.85 (without diplexer) kg |
| Power voltage | 22-34, galvanic isolation 500 V |
| Power consumption, wt | 22 (reception + transmission), 3 (reception) |
| Duplicated interfaces | CAN2B, SpaceWire, RS-485, Ethernet |

SX-SBOX Communications (Microsatellite)
Communications line of the SX-SBOX suite for microsatellite platforms: UHF and S-band command-and-telemetry radio links, X-band high-speed downlink (VRL-X), the high-speed-radio co
| UHF TT&C sx-sbox-trx-UHF-01 | 435–438 MHz, 5 W, up to 19200 bit/s, AX.25/USP, RX −109 dBm |
| S-band TT&C sx-sbox-trx-s-01 | RX 2025–2110 / TX 2200–2290 MHz, 5 W, up to 10 Mbit/s, LDPC, AES-128/256, CCSDS |
| X-band downlink (vrl-x) sx-sbox-xbox | 8220 MHz, 600–1750 Mbit/s, DVB-S2/S2X, ±65° scan, EIRP 68 dBm, 15 kg |
| High-speed-radio control unit | CAN control, RS-422 ×4, 0.75 kg |
| Antenna systems | UHF 400–403 MHz (21 g); S-band 2000–2290 MHz ≥4 dB; X-band 8000–8400 MHz ≥22.5 dB |

SXC-UHF-02 UHF Transceiver
OrbiCraft-Pro UHF-band transceiver on a PC104 board for the spacecraft electronics stack, with an SMA antenna connector and antenna-deployment interface. Supports AX.25 and USP (FE
| Type | UHF transceiver (PC104 board) |
| Dimensions (without PC104) | 87 × 93 × 13 mm |
| Mass | 43 |
| Supply voltage | 5–14 |
| Power consumption | 3.5 W (TX) / 0.2 W (RX) |

UHF Antenna System with Service Panel
A UHF antenna system with an integrated service panel designed for CubeSats (1U, 2U, 3U, 6U) that provides RF signal conversion and a service interface for spacecraft.
| Year of release | 2018 |
| Design life | 1 years |
| Lead time | 3 months |
| Flight qualification of the product | No |
| Possibility to adapt the product to customer requirements | No |

UHF TM/TC radio link
A half-duplex UHF-band transceiver providing telecommand/telemetry radio links between spacecraft and ground stations for the Pallada/SXC platform families.
| Dimensions | 115 x 66 x 19 (without fasteners) mm |
| Mass | 135 g |
| Power voltage | 6-36 without galvanic isolation |
| Power consumption, wt | 20 (transmission), 1 (reception) |
| Operating mode | Half duplex |

UHF transceiver
A single-board CubeSat UHF radio (SXC-UHF-02) for telemetry, telecommand and beacon transmission with in-flight reconfigurable parameters.
| Model | SPUTNIX SXC-UHF-02 |
| Feature | Half-duplex communication via single antenna |
| Feature (2) | Single board radio for telemetry, telecommand and beacon |
| Feature (3) | CAN command schedules execution and storage using ROM memory |
| Feature (4) | In-flight reconfigurable beacon period, datarate, frequency, call sign etc. |

UHF Transceiver (SiriusSat-1/2 heritage)
Flight-proven UHF nanosatellite TT&C transceiver (43 g, 87×93×13 mm, 9600 bps, 1 W output, CAN2.0B, PC104) with SiriusSat-1/2 heritage.
| Purpose | UHF TT&C data receiving and transmitting for nanosatellites |
| Year of release | 2017 |
| Design life | 1 year |
| Lead time | 2 months |
| Flight heritage | SiriusSat-1/2, launched 15 August 2018 |

X band antenna-feeder system
A two-mirror Cassegrain X-band antenna for organizing high-speed radio downlinks with optional dual-polarization data transmission.
| Antenna type | Mirror |
| Operating frequency range | 8000-8400 MHz |
| Gain | at least 22.5 dB |
| Standing wave voltage coefficient | no more than 1.5 |
| Type of polarization | Circular, RHCP |

X-band High Data Rate Transmitter
An adaptive X-band phased-array transmitter (HDRT-X) providing high-speed downlink of payload data with in-flight adaptive data rate/modulation.
| Mass | 15 kg |
| Overall dimensions | 315 x 315 x 120 mm |
| Carrier frequency | 8220 MHz |
| Data transfer and reception speed (@ ber 1e-8), mbit/s | 600-1750 |
| Power voltage | 22-34, galvanic isolation |
Stellar Exploration, Inc.
United States · 1 productAffordable hardware development for miniaturized aerospace systems, with a proven flight-heritage track record in nanosatellite power, propulsion and RF tracking subsystems.

Passive Nanosatellite Tracking and Telemetry RF Tag
Low-cost, passive RFID-like RF tracking tag for small satellites, using backscatter modulation from space radars with no power draw on the host.
| Modulation | Backscatter modulation from space radars |
| Power | Fully passive, energy harvesting (no host power draw) |
| Mounting | No harnessing, deployment or release switches required |
| Lead time | 3 months |
| Flight heritage | NASA PACE-1 and PACE-2 satellites |
Stellar Project
Italy · 2016 · 1 productStellar Project provides proprietary technology and solutions for light satellites, including optical telecommunication systems and space debris analysis tools.

LaserCube Laser Communication Terminal
2U laser communication terminal for CubeSats and small satellites delivering >10× higher throughput than RF solutions. Flight-proven on SpaceX Transporter-2.
| Form factor | 2U (100 × 100 × 200 mm) |
| Mass | 2 kg |
| Throughput improvement | > 10× vs RF state-of-the-art |
| Configurations | ISL (up to 2 full-duplex channels) or downlink (1 TX channel) |
| Pointing system | Patent-pending coarse pointing, no fine pointing required |
StenSat Group LLC
United States · 1998 · 2 productsSmall-satellite RF subsystems and picosatellite engineering support based in the USA.

CANSAT Transmitter Module
The CANSAT Transmitter Module is a low-cost, low-power RF subsystem designed for CANSAT applications, supporting AX.25 protocol and APRS packet formatting.
| Frequency bands | 2m, 70 cm, 916 MHz |
| Operating voltage | 5 to 12 volts |
| Data interface | UART at 38.4 Kbits/sec |

Stensat radio beacon
The Stensat radio beacon is a small FM transmitter designed for satellites, capable of generating AX.25 UI packets at 1200 bps AFSK and 9600 bps FSK.
| Frequency bands | 2m, 70 cm |
| RF output power | 0 to 3 watts |
| Operating voltage | 5 to 12 volts |
| Data interface | UART at 38.4 Kbits/sec |
| Dimensions | 1.75" x 3.1" x 1 " |
SWISSto12
Switzerland · 2011 · 2 productsSWISSto12 designs and manufactures 3D-printed RF products, advanced payloads, and small geostationary satellites for satellite communications.

Horn Arrays
SWISSto12 Horn Arrays are 3D printed, monolithic, high-gain waveguide-based horn arrays designed for mechanically steered systems, offering lightweight and high RF performance.
| Gain (Ka High Gain) | 36 dBi @ 20 GHz & 39.5 dBi @ 30 GHz |
| G/T (Ka High Gain) | > 12.5 dB/k |
| Mass (Ka High Gain) | < 5 kg |
| Gain (Ka Medium Gain) | 33 dBi @ 20 GHz & 36.5 dBi @ 30 GHz |
| G/T (Ka Medium Gain) | > 10 dB/k |

HummingLink
The HummingLink line of advanced payload technologies and RF products are high-performance, high-availability solutions built for any mission, on any platform, in any orbit.
Syrlinks
France · 2011 · 13 productsDeveloper of miniaturized RF communication subsystems for small satellites, including X-band transmitters, S-band transceivers, GNSS receivers, and spectrum monitoring payloads. Now a division of Safran Data Systems.

EWC15-NG – S/S-Band Transceiver – CCSDS
The EWC15-NG is a new generation S/S-Band transceiver from Syrlinks, designed for high-performance Telemetry, Tracking and Control (TT&C) services in space, fully compliant wit
| Name | EWC15-NG - S/S-Band Transceiver - CCSDS |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Transceiver |
| Form factor | SmallSat |

EWC27 – X-Band Transmitter
The EWC27 is an X-band transmitter designed for small satellites, offering high data rate telemetry up to 100 Mbps and robust transmission in the 8GHz X-band.
| Subsystem | Telecom Subsystem |
| Component type | Transmitter |
| Form factor | CubeSat |
| Vendor | Syrlinks |
| Flight heritage | Yes |

EWC27 + OPT27-SRX – X/S Transceiver
The EWC27 + OPT27-SRX is a miniature X/S band transceiver for small satellites, providing simultaneous Telemetry & Telecommand (TT&C) and high-speed X-band telemetry.
| Name | EWC27 + OPT27-SRX - X/S Transceiver |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Transceiver |
| Form factor | CubeSat |

EWC27 X-Band Transmitter
High-data-rate X-Band transmitter for CubeSats and nanosatellites supporting up to 140 Mbps. ITAR-free, TRL 9, 120+ flight models.
| Frequency | X-Band (8–8.5 GHz downlink) |
| Max data rate | 140 Mbps |
| ITAR | ITAR-free |
| Flight heritage | 120+ flight models, 100% reliability; OPS-SAT, HawkEye 360 |
| TRL | 9 (flight-proven) |

EWC28 – X-Band Transmitter
The EWC28 is an X-Band Transmitter operating in the 8025–8400MHz frequency range, offering data rates up to 100Mbps and programmable RF output power from 30 to 39dBm.
| Name | EWC28 - X-Band Transmitter |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Transmitter |
| Form factor | SmallSat |

EWC31 – S/S Band Transponder
EWC31 is a high-performance CCSDS S-band transceiver developed by Syrlinks with CNES support for NanoSat and CubeSat platforms.
| Subsystem | Telecom Subsystem |
| Component type | Transponder |
| Form factor | CubeSat |
| Vendor | Syrlinks |
| Flight heritage | Yes |
EWC31-NG S/S-Band Transponder
Next-generation S-Band TT&C transponder for CubeSats and nanosatellites with radiation hardening and ITAR-free design.
| Frequency | S-Band (2025–2290 MHz) |
| Function | TT&C (telemetry, tracking, command) |
| Duplexer | Integrated |
| Radiation tolerance | Radiation-hardened components |
| ITAR | ITAR-free |

EWC34 – Ultra High Speed X-Band Transmitter
EWC34 is Syrlinks' 2nd generation X-Band (8GHz) transmitter for high data rate telemetry downlink from small satellite platforms, qualified for extended LEO missions up to 10 years
| Subsystem | Telecom Subsystem |
| Component type | Transmitter |
| Form factor | SmallSat |
| Vendor | Syrlinks |
| Flight heritage | Yes |

N-XONOS – X-Band Transmitter – High Data Rate
The N-XONOS is a high data rate X-band transmitter for CubeSats and Nano Satellites, offering 200/350 Mbps for LEO missions and an optional S-Band receiver.
| Name | N-XONOS - X-Band Transmitter - High Data Rate |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Transmitter |
| Form factor | CubeSat |

SPAN-S-T3
The SPAN-S-T3 is a microstrip antenna designed for CubeSats, offering a balance between miniaturization and advanced performance in terms of gain and axial ratio.
| Name | SPAN-S-T3 |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Microstrip Antenna |
| Form factor | CubeSat |

SPAN-X-T3
The SPAN-X-T3 is a CubeSat patch design microstrip antenna offering a balance between miniaturization and advanced performance, including high gain and axial ratio.
| Name | SPAN-X-T3 |
| Vendor | Syrlinks |
| Subsystem | Telecom Subsystem |
| Component type | Microstrip Antenna |
| Form factor | CubeSat |

Syrlinks EWC36 L-band transmitter
The Syrlinks EWC36 L-band transmitter is a second-generation, high-reliability L-band transmitter designed for space applications, operating between 1698 MHz and 1710 MHz.
| Life-time LEO missions | 7.5 years |
| Reliability design | ESA CLASS 3 |
| Testing & qualification | ECSS-Q-ST-60C CLASS 3 / NASA Level II |
| Radiation | tested & hardened |
| Protection | Smart protection against SEE |

XONOS – X-Band High-Data-Rate Transmitter
XONOS is Syrlinks' latest-generation X-Band high-data-rate transmitter for mini/micro-satellites, enabling downlink data rates greater than 1 Gbps.
| Subsystem | Telecom Subsystem |
| Component type | Transmitter |
| Form factor | SmallSat |
| Vendor | Syrlinks |
| Status | In Production |
TALOS GmbH
Germany · 2022 · 2 productsTALOS develops satellite-based IoT technology and CubeSat payloads, transforming natural movement into global intelligence from space.

ECHO Software Defined Radio (SDR)
Versatile software-defined radio module for satellite IoT signal reception and processing in LEO CubeSat payloads.
| Type | Software-defined radio (SDR) |
| Function | LEO satellite IoT signal reception and processing |
| Architecture | Reconfigurable software-defined |
| Platform compatibility | 1U–3U CubeSats |
| Flight heritage | RAVEN microsatellite, TALOS-I constellation (ICARUS 2.0) |

S-Band IoT Antenna Array
Flight-ready S-band antenna array for satellite-based IoT communication in demanding space environments.
| Frequency | S-band |
| Application | LEO satellite IoT signal reception |
| Environment | Space-qualified for LEO operations |
| Flight heritage | RAVEN microsatellite (launched 2026 on SpaceX Falcon 9) |
Taoglas
Ireland · 2004 · 1 productGlobal antenna design house specializing in GNSS, NTN (Non-Terrestrial Network), and IoT connectivity antennas. Space-qualified GNSS antennas flight-proven on the EIRSAT-1 CubeSat mission.

CGSP457.A GNSS SatCom 1542-1643 MHz 45 x 45 x 7 mm Patch Antenna
The Taoglas CGSP457.A is a high-performance ceramic patch antenna designed for robust and accurate positioning across various GNSS constellations, while also supporting SatCom oper
| Technology | Embedded Antennas, GNSS |
| GNSS type | Passive GNSS |
| GNSS bands | L1/L-Band |
| Mechanical style | Patch |
| Impedance | 50 |
Taqnia Space
Saudi Arabia · 2011 · 3 productsTaqnia Space provides High Throughput Satellite (HTS) terminals, secure satellite communications infrastructure, and aims for satellite manufacturing and geospatial services.

Government and Defense SATCOM Network
Taqnia Space provides secure and cost-effective satellite communication network solutions for government, defense, and security organizations. The service supports multiple mobile

SGS-1 Global Network
SGS-1 is a Ka-band high-throughput satellite providing secure communication services across the Middle East, Africa, and Europe, with additional services from other satellites.
| Satellite name | SGS-1 |
| Operator | Taqnia Space company |
| Owner | King Abdulaziz City for Science and Technology |
| Coverage area (SGS-1) | Middle East, Africa, Europe |
| Band (SGS-1) | Ka-band |

UAV Satellite Connectivity Solution
Taqnia Space provides Ka-band HTS satellite connectivity solutions for Unmanned Aerial Vehicles (UAVs), enabling high-data-rate links for Intelligence, Surveillance, and Reconnaiss
TEKEVER
Portugal · 2001 · 2 productsTEKEVER develops AI-driven autonomous unmanned aerial systems and satellite subsystems for civil and defence missions.

GAMALINK
GAMALINK is an advanced and flexible software-defined radio (SDR) optimized for in-orbit connectivity, supporting simultaneous ground and inter-satellite links with robust RF proto
| Communications range | 10 cm to 1000+ k |
| Frequency band | S-band (2.2 to 2.45 GHz) |
| RF output power | 100 mW to 4 W |
| Net data rate | 10 kbps to 500 kbps (adaptive) |
| Supply voltage | 22 V to 32 V unregulated |

GAMALINK Inter-Satellite Link Radio
Software-defined S-band radio for inter-satellite links with ranging accuracy better than 50 cm. Flight-proven on ESA Hera.
| Type | Software-defined S-band ISL radio |
| Ranging accuracy | < 50 cm |
| ITAR | ITAR-free |
| Flight heritage | ESA Hera mission (asteroid proximity operations) |
| TRL | 9 (flight-proven) |
Teledyne Defence & Space
United Kingdom · 10 productsUK unit of Teledyne Technologies: RF and microwave modules, filters and transceivers for space and defence, including the QubeFlex smallsat transceiver.
CB503 High-Power Tunable Bandpass Filter
The CB503 is a digitally tunable high-Q bandpass filter from Teledyne Defence & Space, designed to replace multiple fixed filters with a single tunable solution spanning approx
| Model | CB503 |
| Tuning range | 160 MHz to 360 MHz |
| Filter type | Digitally tunable high-Q bandpass |
| Filter architecture | Three-section machine combline |
| Tuning method | Digital |

DR068-M1 Digitising Receiver
The DR068-M1 is a 2–18 GHz Digitising Receiver from Teledyne Defence & Space that combines a broadband frequency measurement receiver with a high dynamic range successive detec
| Model | DR068-M1 |
| Frequency range | 2–18 GHz |
| Output interface | Gigabit Ethernet (low latency) |
| Output format | Pulse Descriptor Word (PDW) |
| Key feature | High probability of intercept (POI) |
Flexible Channeliser
The Teledyne Defence & Space Flexible Channeliser features flexible channel frequency allocation and integrated channel filtering for satellite payload applications. It was sel
| Application | Satellite payload - LEO broadband communications |
| Program | OneWeb satellite constellation (~900 satellites, ~1,800 units) |
| Function | Flexible channel frequency allocation and integrated channel filtering |
| ITAR status | ITAR-free design |
| Award | Queen's Award for Enterprise 2020: Innovation |
High Performance Bandpass Filters
Teledyne Defence & Space designs and manufactures a comprehensive range of high performance bandpass filters covering frequencies from 10 MHz to 40 GHz, spanning all bands from
| Frequency coverage | 10 MHz to 40 GHz (L to Ka band) |
| Filter types | Lumped element, machine combline, suspended substrate stripline, tunable, cavity |
| Configuration types | Bandpass, bandstop, multiplexers, diplexers |
| Applications | Satellite payloads, EW, radar, communications |
| ITAR status | ITAR-free designs available |

Low Noise Amplifier (LNA)
Teledyne Defence & Space Low Noise Amplifiers (LNAs) are designed to amplify very low power signals while minimising noise addition, ensuring critical signal information is pre
| Function | Low noise signal amplification |
| Technology | GaAs, InP, GaN semiconductor processes |
| Applications | Space payloads, satellite receivers, airborne radar, maritime, ground radar |
| ITAR status | Non-ITAR available |
| Design origin | UK designed and manufactured |

QR026 High Performance Wideband Receiver
The QR026 is a Single Channel High Performance Receiver from Teledyne Defence & Space, offering wideband synthesised capability from 500 MHz to 18 GHz with optional frequency e
| Model | QR026 |
| Frequency range | 500 MHz to 18 GHz (extensions to 40 GHz optional) |
| Channel count | Single channel |
| Architecture | RF + digital down conversion, LO generation, digitisation |
| Applications | ELINT, ESM, COMINT, signals intelligence, space payloads |

QR035 Multi-Channel High Performance Receiver
The QR035 is a Multi-Channel High Performance Receiver from Teledyne Defence & Space, designed for precision ESM and ELINT applications requiring direction finding capability t
| Model | QR035 |
| Frequency range | 500 MHz to 18 GHz (extensions to 40 GHz optional) |
| Channel count | 1–6 phase- and amplitude-matched channels |
| If outputs | Multiple outputs |
| Matching | Phase and amplitude matched between channels |

QubeFlex CubeSat/SmallSat Transceiver/Modem
The QubeFlex is a software-defined modem designed for CubeSat and smallsat missions in low-earth orbit, offering reliable communications with high data rates and robust error corre
| Base modem tx/rx data rate | 2.4 kbps to 2.048 Mbps |
| Base modem standards | CCSDS/Intelsat |
| Ethernet switch | 4-port Gigabit Ethernet |
| Forward error correction | CCSDS & Intelsat |
| If operation | 50 to 180 MHz |

SA002 Adaptive Filter Module / Switch Multiplexer
The SA002 from Teledyne Defence & Space is a patented Adaptive Filter Module providing 8 switchable channels across the 2–18 GHz frequency range for wideband Electronic Warfare
| Model | SA002 |
| Frequency range | 2–18 GHz |
| Number of channels | 8 switchable channels |
| Switching speed | Pulse-by-pulse reconfiguration |
| Filter responses | Band-pass and band-stop selectable per channel |
Solid State Power Amplifier (SSPA)
Teledyne Defence & Space designs and manufactures Solid State Power Amplifiers (SSPAs) using LDMOS, GaAs, InP and GaN technologies, generally producing custom designs to custom
| Frequency range | UHF to Ku-band |
| Output power range | 100 W (module) to multi-kW (system) |
| Technology | LDMOS, GaAs, InP, GaN |
| Gan pulsed frequency | Up to 18 GHz |
| Gan cw power | Tens of watts up to 31 GHz |
Telesat
Canada · 1968 · 1 productTelesat is a global satellite operator providing connectivity solutions through its geostationary fleet and developing a LEO satellite network for various customers.

Telesat Lightspeed
Telesat Lightspeed is an enterprise-class LEO satellite network designed to provide guaranteed, fibre-like inflight connectivity for aviation.
| Constellation size | 198 satellites |
| Altitude | ~1,000 km (non-GSO LEO) |
| Frequency | Ka-band with inter-satellite laser links |
| Latency | <50 ms |
| Target market | Enterprise, government, aviation, maritime |
Terma
Denmark · 1949 · 1 productTerma is a global aerospace, defense, and security company that develops and manufactures radar systems, aircraft self-protection systems, and space components like star trackers for international cus

Terma SPECTRA – SDR TT&C modem
The Terma SPECTRA is a software-defined TT&C modem engineered for reliability, security, and flexibility for satellite communication.
TESAT-Spacecom
Germany · 2001 · 1 productTESAT-Spacecom develops and manufactures satellite communication solutions, including optical communication terminals and other key components, for commercial, civil, and military applications globall

LCOT / LCT Laser Communication Terminal
Tesat-Spacecom is a German company and world leader in free-space optical (laser) communication terminals for satellite-to-satellite and satellite-to-ground high-speed data links.
Tethers Unlimited, Inc. (AMERGINT)
United States · 1994 · 2 productsUS developer of deployable space structures, the SWIFT software-defined radio, HYDROS water-electrolysis thrusters and in-space manufacturing tech; now part of ARKA Group (formerly AMERGINT).

SWIFT Software-Defined Radio Family
Modular, flight-proven software-defined radio platform from Tethers Unlimited (TUI), configurable across UHF, L, S, X and Ka bands for small-satellite telemetry, tracking and comma
| Networks | NEN/DSN: CCSDS TC/TM, Raw bit-sync; USN: SLGS, CCSDS; AFSCN: SGLS, USB; RBC, Atlas, SFN; C |
| Electrical interfaces | RS-232/422/485; LVDS; 3.3v CMOS/TTL; CAN/SPI/I2C; Ethernet 10/100; MIL-STD-1553 |
| Modulations | TX: BPSK, QPSK, OQPSK, 8PSK, 16APSK; RX: BPSK, QPSK, OQPSK; PM, CPM; SGLS-Ternary |
| Fec | Reed-Solomon w/ interleaving; Convolutional w/ puncturing; Soft-Viterbi; BCH; Turbo/LDPC; |
| Protocols | Sync. Clock+Data (200 Mbps); Dual SpaceWire (100 Mbps); Dual UART (10 Mbps); HDLC Framing; |

SWIFT® Radios and RAVEN – SDR
The SWIFT® family of Software Defined Radios (SDR) provides high-performance communications for small satellite operations, built on a modular platform with diverse software contro
| Flight heritage | Yes |
| Networks (SWIFT-XTS) | NEN/DSN: CCSDS TC/TM, Raw bit-sync; USN: SLGS, CCSDS; AFSCN: SGLS, USB; RBC, Atlas, SFN; C |
| Networks (RAVEN - SDR) | USN: SLGS, CCSDS; AFSCN: SGLS, USB; RBC, Atlas, SFN; Custom/commercial/private; Crypto uni |
| Electrical interfaces (SWIFT-XTS) | RS-232/422/485; LVDS; 3.3v CMOS/TTL; CAN/SPI/I2C; Ethernet 10/100; MIL-STD-1553 |
| Electrical interfaces (RAVEN - SDR) | LVDS; 3.3v CMOS/TTL; CAN/SPI/I2C; Ethernet 10/100; MIL-STD-1553 |
ThinKom Solutions, Inc.
United States · 2000 · 1 productDeveloper of patented VICTS (Variable Inclination Continuous Transverse Stub) phased array antennas for commercial aviation in-flight connectivity, military SATCOM, ground terminals, and space payloads.

VICTS Space Payload Antenna
VICTS antenna technology adapted for space payload applications including satellite inter-satellite links and high-data-rate downlinks from LEO platforms.
| Technology | VICTS (space-adapted) |
| Applications | ISL, high-rate downlink, LEO payload |
| Advantages | No T/R modules — reduced mass, power, and failure modes |
| Business model | Technology licensing and co-development |
Thorium Space Technology
Poland · 2018 · 2 productsPolish manufacturer of active electronically steered (AESA) flat-panel phased array antennas and Ka-band satcom terminals, beamforming chipsets and communication payloads for LEO/MEO/GEO satellites.

Ka-Band Beam-Forming Integrated Circuits
A family of four Ka-band beam-forming ICs (Wildside2731, Mystic1721, Farside1721, Meadow2731) for satellite terminal and space payload applications, developed with Sivers Semicondu
| Wildside2731 function | TX (terrestrial) |
| Wildside2731 frequency | 27.5–31 GHz |
| Wildside2731 TRL | V |
| Mystic1721 function | RX (terrestrial) |
| Mystic1721 frequency | 17.7–21.2 GHz |

T-XPDR Tactical Adaptive Satellite Transponder
Ka-band tactical adaptive satellite transponder using SDR and cognitive radio technologies with multi-beam electronically steered flat panel antennas for tactical satellite communi
| Operating frequency band | Ka |
| Signal generation | Digital radio (SDR) |
| Radio technology | SDR + Cognitive Radio (CR) |
| Antenna type | Multi-beam flat panel, active phased array |
| Beam steering | Electronic (no moving parts) |
Tiger Innovations, Inc.
United States · 1997 · 1 productUS aerospace electronics firm (General Atomics subsidiary); solar array simulators, RF devices, EGSE, and payload testing for space programs.

RFX-400
The RFX-400 is a cost-effective, extremely small form-factor UHF transceiver designed for spacecraft communication, supporting multiple modulation formats, encryption algorithms, a
| Frequency range | 387 - 464 MHz (90 usec settling time) |
| Sensitivity | -122 dBm |
| Output power | <1 mW to +8.1 W, digitally adjustable |
| Data rate | 1.2 - 500 kbps |
| Modulation | 2-FSK, GFSK, MSK, OOK, flexible ASK shaping |
Totum Labs
United States · 2018 · 1 productSatellite IoT connectivity company delivering direct-to-satellite, indoor-capable tracking and monitoring using its proprietary DMSS waveform and LEO nanosatellite constellation.
DMSS 3990 Endpoint SoC
Fully integrated Low Power Sensor-to-Satellite (LP-S2S) System-on-Chip enabling direct-to-satellite IoT connectivity, including indoors, with 10+ year battery life.
| Soc supplier | Orca Systems, Inc. |
| Process node | 22 nm (GlobalFoundries 22DFX) |
| Package | 8x8 mm QFN chip package; stamp-sized modem footprint |
| Frequency band | Unlicensed 2.4 GHz ISM band (single global SKU) |
| Effective sensitivity | -143 dBm |
Transcelestial
Singapore · 2016 · 3 productsWireless laser communication systems (CENTAURI) and optical ground stations; pioneering inter-satellite optical links from Singapore.

CENTAURI
Free-space optical (laser) wireless communication terminal delivering fiber-grade point-to-point links up to 10 Gbps without spectrum licensing.
| Data rate | 1 Gbps or 10 Gbps, full-duplex |
| Link range | 200 m to 3+ km |
| Unit weight | ~3 kg |
| Power consumption | 25-32 W |
| Deployment time | < 4 hrs per link |

CENTAURI 25G
World's first commercially available 25 Gbps wireless laser communication terminal, extending the CENTAURI FSOC platform to higher throughput.
| Data rate | 25 Gbps, full-duplex |
| Link range | 200 m to 3+ km |
| Deployment time | as little as 0.5 day per link |
| Spectrum licensing | Not required |
| Cost per bit | Lower than CENTAURI 10G |

CENTAURI+
Software-upgradeable, bandwidth-on-demand lasercomms terminal with integrated Layer 2/3 networking, scaling from 25 Gbps to 40 Gbps.
| Data rate | 25 Gbps, upgradeable to 40 Gbps via software, full-duplex |
| Networking | Integrated Layer 2/3, VLAN & QoS support |
| Size reduction | > 70% smaller than traditional RF antennas |
| Availability | up to 99.999% hybrid failover with RF/fiber |
| Error correction | Advanced Forward Error Correction (FEC) |
Triad RF Systems
United States · 2016 · 30 productsNew Jersey-based manufacturer of GaN power amplifiers and bi-directional amplifiers for military, commercial, and space radio systems covering 30 MHz to 8.5 GHz in compact, ruggedized modules.

TA1007
500-2800 MHz, 5 W GaAs power amplifier module supporting simple CW/FM through highly modulated 64/256QAM signals.
| Frequency low | 500 MHz |
| Frequency high | 2800 MHz |
| P1db dbm (Typ) | 36 |
| Tx gain | 39 dB |
| Supply voltage (Vdc) | 11-13 |

TA1017
1700-2400 MHz, 32 W SISO GaN power amplifier for military and commercial radio systems.
| Frequency low | 1700 MHz |
| Frequency high | 2400 MHz |
| P1db dbm (Typ) | 44 |
| Tx gain | 27 dB |
| Supply voltage (Vdc) | 10-30 |

TA1029
6400-7100 MHz, 25 W GaN power amplifier (end of life / discontinued, information provided for reference only).
| Frequency low | 6400 MHz |
| Frequency high | 7100 MHz |
| Tx gain | 58 dB |
| Supply voltage (Vdc) | 9-36 |
| Psat (Typ) | 44 |

TA1049
A 700–6000 MHz class AB GaN SISO power amplifier delivering +40 dBm saturated output power in a compact, low-SWaP package for military, commercial, and NewSpace applications.
| Model | TA1049 |
| Frequency low | 700 MHz |
| Frequency high | 6000 MHz |
| P1db dbm (Typ) | 35 |
| Tx gain | 40 dB |

TA1056 SISO Power Amplifier
The TA1056 is a Class AB GaN power amplifier module operating from 20 to 1000 MHz, designed for both military and commercial applications with a saturated RF output power of +46 dB
| Model | TA1056 |
| Frequency low | 20 MHz |
| Frequency high | 1000 MHz |
| P1db dbm | 44 (Typ) |
| Tx gain | 50 dB |

TA1140
400-450 MHz, 50 W LDMOS power amplifier module for high-linearity, high-efficiency signal transmission.
| Frequency low | 400 MHz |
| Frequency high | 450 MHz |
| Tx gain | 52 dB |
| Supply voltage (Vdc) | 11-13 |
| Psat (Typ) | 47 |

TA1160
5500-8500 MHz, 20 W SISO GaN power amplifier for high power density, efficient C/X-band transmission.
| Frequency low | 5500 MHz |
| Frequency high | 8500 MHz |
| P1db dbm (Typ) | 37 |
| Tx gain | 52.5 dB |
| Supply voltage (Vdc) | 12-30 |

TA1165 5500-8500 MHz 20 W Power Amplifier
The TA1165 is a class AB GaN power amplifier module designed for Low Earth Orbit satellite applications, supporting various signal types and modulation formats.
| Model | TA1165 |
| Frequency low | 5500 MHz |
| Frequency high | 8500 MHz |
| P1db dbm (Typ) | 43 |
| Tx gain | 52.5 dB |

TA1216
300-6000 MHz, 32 W SISO GaN power amplifier covering a very wide bandwidth for military and commercial use.
| Frequency low | 300 MHz |
| Frequency high | 6000 MHz |
| P1db dbm (Typ) | 42 |
| Tx gain | 55 dB |
| Supply voltage (Vdc) | 12-30 |

TA1217 Power Amplifier
The TA1217 Power Amplifier is a class AB GaN module operating from 30 to 2700 MHz, designed for high power density, efficiency, and linearity in a low SWaP package.
| Model | TA1217 |
| Frequency low | 30 MHz |
| Frequency high | 2700 MHz |
| P1db dbm (Typ) | 36 dBm |
| Tx gain | 39 dB |

TA4010
4400-5000 MHz, 50 W GaN power amplifier for C-band military and commercial radio systems.
| Frequency low | 4400 MHz |
| Frequency high | 5000 MHz |
| P1db dbm (Typ) | 46 |
| Tx gain | 26 dB |
| Supply voltage (Vdc) | 12-32 |

TA4010 Power Amplifier
The TA4010 is a Class AB GaN power amplifier module operating from 4400 to 5000 MHz, designed for high power density, efficiency, and linearity in a low SWaP package.
| Model | TA4010 |
| Frequency low | 4400 MHz |
| Frequency high | 5000 MHz |
| P1db dbm (Typ) | 46 |
| Tx gain | 26 dB |

THPR1060
Range Enhanced Silvus StreamCaster S-Band radio system, 4-channel MIMO with 120 W total amplified Tx power.
| Radio core | Silvus |
| Band | S |
| Mimo streams | 4 |
| Frequency low | 2200 MHz |
| Frequency hi | 2500 MHz |

THPR1060 Triad High Power Radio
A 4-channel, S-Band amplified radio system built around a Silvus StreamCaster SC4410-235-O MIMO radio core paired with high-power RF amplification for extended range and throughput
| Model | THPR1060 |
| Radio core | Silvus |
| Band | S |
| Mimo streams | 4 |
| Frequency low | 2200 MHz |

THPR1070
Range Enhanced Silvus StreamCaster C-Band radio system, 4-channel MIMO with 80 W total amplified Tx power.
| Radio core | Silvus |
| Band | C |
| Mimo streams | 4 |
| Frequency low | 4700 MHz |
| Frequency hi | 5000 MHz |

THPR1076
Range Enhanced DTC L-Band radio system, 2-channel MIMO with 40 W total amplified Tx power.
| Radio core | DTC |
| Band | L |
| Mimo streams | 2 |
| Frequency low | 1140 MHz |
| Frequency hi | 1450 MHz |

THPR1080
Range Enhanced Silvus StreamCaster C-Band radio system, 2-channel MIMO with 40 W total amplified Tx power.
| Radio core | Silvus |
| Band | C |
| Mimo streams | 2 |
| Frequency low | 4400 MHz |
| Frequency hi | 5000 MHz |

Triad THPR1060 Range Enhanced Silvus StreamCaster Radio System
A high-power S-Band radio system integrating a Silvus StreamCaster SC4410-235-O radio with RF amplification and control circuitry for extended range and higher data rates.
| Operating frequency | 2200 - 2500 MHz |
| Amplified tx power | 120 W (30 W per channel) |
| Power output per mimo stream (5 Mbps) | 50 W |
| Power output per mimo stream (20+ Mbps) | 10 W |
| Supply voltage range | +22 to +32 VDC |

TTRM1116
1200-1400 MHz, 40 W GaN bi-directional amplifier (BDA) with integrated Tx/Rx switching.
| Frequency low | 1200 MHz |
| Frequency high | 1400 MHz |
| Tx gain | 20 dB |
| Supply voltage (Vdc) | 10-28 |
| Rx noise figure | 1 dB |

TTRM1116 Bi-Directional Amplifier
The TTRM1116 is a bi-directional amplifier module designed to support various signal types, from simple CW/FM to complex modulated carriers like 64 and 256QAM, utilizing GaN transi
| Model | TTRM1116 |
| Frequency low | 1200 MHz |
| Frequency high | 1400 MHz |
| Tx gain | 20 dB |
| Supply voltage (Vdc) | 10-28 |

TTRM1123D
2200-2500 MHz, 63 W LDMOS dual bi-directional SSPA (solid state power amplifier).
| Frequency low | 2200 MHz |
| Frequency high | 2500 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 27-30 |
| Rx noise figure | 2.3 dB |

TTRM1210-D01 Bi-Directional Amplifier
The TTRM1210-D01 is a bi-directional amplifier module designed to support various signal types, from simple CW/FM to complex modulated carriers like 64 and 256QAM, utilizing GaN tr
| Model | TTRM1210 |
| Frequency low | 30 MHz |
| Frequency high | 2700 MHz |
| Tx gain | 36 dB |
| Supply voltage (Vdc) | 12-30 |

TTRM2002
2200-2500 MHz, 10 W GaN bi-directional amplifier with internal bypass relay and status monitoring.
| Frequency low | 2200 MHz |
| Frequency high | 2500 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 10-30 |
| Rx noise figure | 2.5 dB |

TTRM2002 2200-2500 MHz 10 W Bi-Directional Amplifier
The TTRM2002 is an S-Band Bi-Directional power amplifier operating from 2200 to 2500 MHz, offering up to 10 Watts of output power and supporting various signal types from CW/FM to
| Model | TTRM2002 |
| Frequency low | 2200 MHz |
| Frequency high | 2500 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 10-30 |

TTRM2005DR
A 2200-2500 MHz, 25 W dual bi-directional solid-state power amplifier (SSPA) module supporting high-order modulation for S-band radio links.
| Model | TTRM2005DR |
| Frequency low | 2200 MHz |
| Frequency high | 2500 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 12-30 |

TTRM4005QR
4400-5000 MHz, 25 W GaN quad bi-directional SSPA with temperature compensation and TTL Tx/Rx switching.
| Frequency low | 4400 MHz |
| Frequency high | 5000 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 12-28 |
| Rx noise figure | 2.5 dB |

TTRM4302 Bi-Directional Amplifier
The TTRM4302 is a bi-directional amplifier module designed to support various signal types, from simple CW/FM to complex modulated carriers like 64 and 256QAM, operating between 50
| Model | TTRM4302 |
| Frequency low | 5000 MHz |
| Frequency high | 6000 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 10-30 |

TTRM4310
5000-6000 MHz, 50 W GaN bi-directional amplifier with forward power measurement and Tx/Rx status monitor.
| Frequency low | 5000 MHz |
| Frequency high | 6000 MHz |
| Tx gain | 28 dB |
| Supply voltage (Vdc) | 10-30 |
| Rx noise figure | 3 dB |

TTRM4402R
5000-5300 MHz, 10 W GaN bi-directional amplifier with automatic Tx/Rx switching and amplifier status output.
| Frequency low | 5000 MHz |
| Frequency high | 5300 MHz |
| Tx gain | 25 dB |
| Supply voltage (Vdc) | 10-14 |
| Rx noise figure | 2.5 dB |

TTRM4510
5300-5900 MHz, 50 W GaN bi-directional amplifier with forward power measurement and optional heatsink.
| Frequency low | 5300 MHz |
| Frequency high | 5900 MHz |
| Tx gain | 28 dB |
| Supply voltage (Vdc) | 10-14 |
| Rx noise figure | 3 dB |
Vellore Institute of Technology
India · 1 productVellore Institute of Technology (VIT) is one of India's top-ranked private universities, with campuses in Vellore, Chennai, Bhopal, and Amaravati. VIT has established itself as a hub for space technology research, with active SATCOM researc
VIT SATCOM Research Program
The VIT SATCOM Research Program at Vellore Institute of Technology focuses on satellite communications technologies including antenna design, signal processing, and link budget ana
| Type | Research Program |
| Focus | Satellite Communications (SATCOM) |
| Collaborators | ISRO, International Partners |
| Institution | VIT University |
| Country | India |
Viasat, Inc.
United States · 1986 · 13 productsUS satellite communications company operating GEO broadband constellation (ViaSat-3), government/military communications, and in-flight connectivity — merged with Inmarsat in 2023.

Active Electronically Scanned Array (AESA)
Viasat offers high-performance and cost-effective RF front end and AESA systems with multi-function capability for next generation sensing and connectivity across air, space, groun

ARCA SATCOM VPN
ARCA SATCOM VPN enhances the performance and security of satellite communications networks by providing integrated encryption and acceleration.

End-to-End IoT solutions
Simplify IoT deployments with Addvalue's end-to-end solutions using optimized satellite connectivity, offering reliable and cost-effective hardware, airtime, and technical support.

IoT Satellite Solutions
Viasat's IoT Satellite Solutions provide reliable connectivity for monitoring, controlling, and automating operations in remote and challenging environments, extending beyond cellu

IsatPhone 2
Viasat's portable satellite phone service provides essential voice calls and messaging for government users operating in remote regions and harsh environments around the world.
| Network registration | under 45 seconds |
| Battery life (talk time) | 8 hours |
| Battery life (standby) | 160 hours |
| Temperature (operational) | -20C to +55C |
| Humidity tolerance | up to 95% |

Ka-band Terminals
Viasat's next-generation Ka-band SATCOM terminals provide critical communications for airborne operations, enabling high-speed connectivity from base to objective.

Ku-band Terminals
Viasat Ku-band airborne terminals provide reliable SATCOM communications for mission-critical flights, enabling full-motion video, voice, and classified network access.
| Terminal | VMT – 1220 LA |
| Antenna type | Parabolic; tail or fuselage mount |
| Effective size | 12 in.; 30.5 cm |
| Terminal weight | 46.5 lb.; 21.1 kg |
| Terminal power | 480 W |

L-Band Terminals
Viasat's L-band mobile transceivers increase capacity for greater throughput capabilities, providing instant, accurate, friend-or-foe position mapping and communications for split-

L-TAC
L-TAC offers a flexible and cost-effective solution for Beyond Line of Sight (BLOS) communications, enabling military and first responder teams to maintain voice and data connectiv

Omni-Route Cyber®
A portable, rugged communications hub engineered to deliver reliable, encrypted connectivity in remote and demanding environments.
| Battery life | Up to 12 hours |
| Wi-Fi range | Up to 100 meters |
| Weight | Under 5kg |
| Dimensions | 363 x 282 x 120 mm |

SATCOM Data Controller
Viasat Data Controllers (VDCs) work with all combat net radios to deliver powerful, easy-to-use networking, even on channels too noisy for voice.

UHF SATCOM Terminals
Viasat's UHF SATCOM terminals provide highly-reliable access and coverage in severely degraded weather conditions for shipboard, fixed-station, and other environments.

Voice & Push-To-Talk (PTT)
Viasat's Voice & Push-To-Talk (PTT) services provide secure, crystal-clear voice communications over satellite, ensuring connectivity in the most challenging and remote locatio
Vulcan Wireless
United States · 6 productsVulcan Wireless is a Carlsbad, California-based manufacturer of software-defined radios (SDRs), RF transceivers, and encrypted communication systems for CubeSats, smallsats, and terrestrial military platforms.

NEM-ETH
NSA-certified in-line Ethernet encryptor for Top Secret and Below (TSAB) satellite communication links, supporting data rates up to 640Mbps.
| Type | In-Line Ethernet Encryptor up to 640 Mbps |
| Duplex | Full Duplex with integrated BLACK Power Filter |
| Black side control interface | Up to 4 devices |
| Key management | Supports OTAR (Over The Air Rekey) |
| Applications | LEO, GTO, and Cislunar/Lunar applications |

NSR-SDR-K/Ka-HDR-DVB
A high-speed K/Ka-band software-defined radio transceiver offering DVB-S2 uplink/downlink with variable modulation and coding for LEO, GTO, and Cislunar/Lunar missions.
| Frequency band | 20-21.2 GHz Transmitter / 30-31 GHz Receiver (SDA Tranche) |
| Configuration | Full-Duplex |
| Downlink speed | Low Mbps to >500 Mbps |
| Uplink speed | Low Mbps to >500 Mbps |
| RF power | 5 Watts, Variable RF power |

NSR-SDR-MUOS
Sub-1/2U CubeSat MUOS and legacy UHF SATCOM functional terminal with NSA Type-1 encryption.
| Form factor | <1/2U CubeSat |
| Encryption | NSA TYPE-1 |
| Mission life | 5 years |
| Waveforms | Spread-spectrum anti-jam MUOS; legacy UHF SATCOM |
| Navigation | Integrated GPS |

NSR-SDR-S/S
Full-duplex S-band software-defined radio transponder in a 1/3U CubeSat form factor.
| Form factor | 1/3U CubeSat |
| Frequency band | S-band |
| RF power output | up to 4 W |
| Duplex | Full-duplex |
| Mission life | 5 years |

NSR-SDR-X/S
Full-duplex X/S-band SDR transponder for high-rate downlink/uplink on LEO, GTO, and cislunar missions.
| Frequency band | X-band |
| Downlink data rate | low Mbps to >500 Mbps |
| Uplink data rate | low Mbps to >500 Mbps |
| Modulation/coding | DVB-S2, variable modulation and coding |
| RF power output | 5 W SSPA (variable) |

NSR-SDR-X/S HP
High-power variant of the X/S-band transponder with >10 W linear RF output for CubeSat missions.
| Frequency bands | X/S-band |
| RF power output | >10 W (linear) |
| Form factor | CubeSat-compatible |
| Mission life | 5 years |
| Data protocol | DVB-S2 |
WARPSPACE Inc.
Japan · 2016 · 1 productJapanese space-communications startup building WarpHub InterSat, a MEO optical inter-satellite data relay network for near-real-time downlink of LEO Earth-observation data.
HOCSAI Multi-Protocol Optical Modem
Satellite-installable multi-protocol optical communications modem enabling interoperability between satellites equipped with different optical terminal standards.
| Product type | Multi-protocol optical communications modem (satellite-installable) |
| Link types supported | Space-to-space (ISL) and space-to-ground |
| Protocol support | Multi-standard (interoperable across different optical terminal vendors) |
| Transmission medium | Free-space optical (laser) |
| Key advantage vs RF | Higher throughput, reduced interception risk, no ITU spectrum coordination |
WiRan
Poland · 2002 · 11 productsPolish RF/microwave company in Gdynia, founded 2002; L/S/X/Ku-band components, space-grade diplexers and filters, and EMC testing laboratory services.

L-BAND COUPLER
The WiRan 90° Hybrid Coupler for L-band frequencies splits an input RF signal equally between two output ports with a 90-degree phase shift, or combines 90-degree phase shifted sig
| Flight models availability | in days/weeks, depending on specific requirements |
| Frequency | 1000-1600 MHz |
| Insertion Loss | :50.4 dB |
| Return Loss | 20 dB |
| Isolation | 23 dB |

L-BAND SPLITTER
The WiRan L-Band Splitter is a power divider designed for CubeSat nanosatellites, enabling the splitting of RF power into two channels with excellent phase and amplitude balance.
| Compliance | CubeSat nanosatellite standard |
| Housing material | alodine coated lightweight aluminum |
| Availability | Flight Models available in days/weeks, depending on specific requirements |
| Technical data | STEP file, S-Parameters available on request (contact us) |
| Frequency | 1000-1600 MHz |

S-Band Coupler
The WiRan 90° Hybrid Coupler is designed for splitting an input RF signal equally between two output ports with a 90-degree phase shift, or combining 90-degree phase shifted signal
| Flight models | available in days/weeks, depending on specific requirements |
| Frequency | 2000-2300 MHz |
| Insertion Loss | ≤0.4 dB |
| Return Loss | ≥23 dB |
| Isolation | ≥25 dB |

S-Band Diplexer
WiRan's S-Band Diplexer enables full-duplex satellite communication over a single antenna, separating RX and TX paths within the 2025-2290 MHz band.
| Operating frequency band | 2025-2290 MHz |
| Variants | A and B, covering entire 2025-2290 MHz range, no tuning required |
| Housing | Aluminium, mechanical-shock- and temperature-resistant |
| CUBESAT compliance | Compliant with the CubeSat nanosatellite standard |
| Compatibility | Fully compatible with WiRan S-Band antenna |

S-BAND SPLITTER
The WiRan S-Band Splitter is a power divider designed for CubeSat nanosatellites, splitting RF power into two channels with excellent phase and amplitude balance, low insertion los
| Compliant with | CubeSat nanosatellite standard |
| Housing | alodine coated lightweight aluminum |
| Compatibility | other WiRan S-Band products (diplexer, antenna) |
| Operational temperature range | wide |
| Frequency | 2000-2500 MHz |

WiRan 90° Hybrid Couplers
WiRan 90° Hybrid Couplers are compact X-band devices designed for splitting an input RF signal equally between two output ports with a 90-degree phase shift, or combining phase-shi
| Flight models available | in days/weeks, depending on specific requirements |
| Frequency | 7100-8500 MHz |
| Insertion loss | ≤0.9 dB |
| Return loss | ≥17.5 dB |
| Isolation | ≥20 dB |

WiRan S-Band antenna
The WiRan S-Band antenna provides full-duplex communication for data transmission and TM&TC, operating in the 2025-2290 MHz band with good polarization quality over a broad bea
| Frequency band | 2025-2290 MHz |
| Polarization | RHCP by default (LHCP available) |
| Compliance | CubeSat nanosatellite standard |
| Coverage | Entire S-Band, omnidirectional (with 2 antennas + splitter for nano/microsatellite) |
| Communication type | Full-duplex |

WiRan X-Band Antenna
The WiRan X-Band Antenna is a compact, full-duplex antenna designed for data transmission and swarm radiocommunication in the X-band, compatible with CubeSat nanosatellites.
| Operating bands | 7145-7235 & 8000-8500 MHz |
| Compatibility | CubeSat nanosatellite standard |
| Polarization | RHCP by default |
| Availability | First Engineering Models expected in 2021/22 |
| Frequency | 7145-7235; 8000-8500 MHz |

X-Band Diplexer DXA
WiRan's X-Band Diplexer (DXA) enables full-duplex X-band communication for CubeSats, combining/separating transmit and receive signals for data downlink and swarm radiocommunicatio
| Operating frequency band | 7145-8500 MHz |
| Isolation | >80 dB |
| CUBESAT standard compliance | Compliant with the CubeSat nanosatellite standard |
| Design supervision | Designed under supervision of European Space Agency |
| Documentation | STEP files, S parameters available on request |

X-BAND DIPLEXER DXB
The WiRan X-Band Diplexer DXB enables full-duplex communication for data transmission and swarm radiocommunication in the X-band, specifically designed for CubeSat nanosatellites.
| Rx frequency range (UL) | 7145-7235 |
| Tx frequency range (DL) | 8350-8500 |
| Isolation in tx and rx (min/typical) | >80 / 95 |
| Insertion loss at tx and rx (max) | <1 |
| Insertion loss at tx (typical) | 0.85 |

X-Band Splitter
The WiRan X-Band Splitter is a power divider designed for CubeSat nanosatellites, enabling the splitting of RF power into two channels with excellent phase and amplitude balance.
| Compliance | CubeSat nanosatellite standard |
| Housing material | Alodine coated lightweight aluminum |
| Availability | Flight Models available in days/weeks, depending on specific requirements |
| Technical data | STEP file, S-Parameters available on request (contact us) |
| Frequency | 7.1-8.5 GHz |
WISeSat Space (WISeKey)
Switzerland · 2021 · 1 productSwiss WISeKey subsidiary operating a LEO picosatellite constellation for quantum-ready encrypted satellite IoT connectivity, serving logistics, agriculture, energy, and defence sectors.

WISeSat End-to-End Security Architecture
Cryptographic security framework for satellite IoT networks, embedding WISeKey root-of-trust directly into nanosatellites and ground infrastructure.
| Security model | End-to-end PKI with hardware Secure Elements |
| Authentication | Per-device digital identity (IoT passport) |
| Encryption scope | Device → satellite → ground station → secure cloud |
| Trust anchor | WISeKey hardware root-of-trust on-board nanosatellites |
| Lifecycle coverage | Provisioning, OTA updates, decommissioning |
WORK Microwave
Germany · 11 productsWORK Microwave develops and manufactures RF electronics technologies and products. They create innovative RF electronics and digital signal processing, including satellite communication, optical ground station, virtualized DIFI solutions, d

AR-80 Wideband Demodulator
The AR-80 Wideband Demodulator is a DVB-S2X compliant demodulator for ultra-wideband transponders up to 500 Msps, suitable for governmental, multimedia, and network applications.
| Symbolrates | 5 Msps to 500 Msps |
| Data rate | up to 3 Gbps |
| IP packet processing | up to 2 Mpps |
| Modulations | up to 256APSK |

AX-60/AX-61 IP Modem
The AX-60/AX-61 IP Modem is a DVB-S2X compliant modem designed for high-speed IP connectivity with an integrated encapsulator, suitable for governmental, IP networking, and space a
| Modulations | up to 256APSK |
| Symbolrates | 100 ksps to 75 Msps |
| Data rate | up to 360 Mbps |
| IP packet processing | up to 80000 pps |
| Encapsulation | GSE and MPE |

AX-80 Wideband Modem
The AX-80 Satellite Modem provides full IP connectivity over DVB links in the Gigabit-per-second-class, enabling high-speed integration into terrestrial networks with 10G Ethernet
| Symbolrates | up to 500 Msps |
| Data rate | up to 3 Gbps per direction |
| Roll-Off | 35%, 25%, 20%, 15%, 10%, 5% |

DOG-DA Free Space Optical Detector
The DOG-DA Free Space Optical Detector is a fibre-coupled optical detector designed for the reception of optical free space communication, featuring a highly responsive InGaAs aval

DOG-DA4 Free Space Optical Detector
The DOG-DA4 Free Space Optical Detector is a fibre-coupled optical detector designed for the reception of optical free space communication, featuring four highly responsive InGaAs
| Symbol Rates | 100 Msps to 10 Gsps (O3K) |

DOG-F1 Optical Modem Front-End Digitizer
The DOG-F1 Optical Modem Front-End Digitizer enhances the DOG-M1 Multi-Mission Optical Modem at early stages of signal processing, sampling multi-Gsps signals.
| O3K symbol rate | up to 10 Gsps |
| Warranty | 3 years |

DOG-M1 Multi-Mission Optical Modem
The DOG-M1 modem is dedicated to support the processing of optical links between space and Earth, designed for multi-mission support to enable effective ground station design.
| O3K symbol rate | up to 10 Gsps |
| Internal storage | for at least 2 LEO passes at maximum bandwidth |

IF Upconverter
Frequency Upconverters for L- to Q-band, available in indoor and outdoor configurations for standard and customized applications.
| Bands | L, S, C, X, Ku, K(DBS), Ka, Q-Band |
| IF Frequencies | 70 MHz, 140 MHz, 230 MHz or 720 MHz |
| Phase Noise | < -50 dBc/Hz @ 10 Hz |
| OCXO Stability | < 10^-7 / year |

Outdoor Frequency Converters
WORK Microwave offers its satellite communication equipment in different outdoor housings, which can be used under all weather conditions.
| Temperature range | -40 °C to 60 °C (-40 °F to 140 °F) |
| Degree of protection | IP 67 (acc. IEC 529) |
| Small housing dimensions (WxHxD) | 322 x 108 x 391 mm |
| Large housing dimensions (WxHxD) | 402 x 111 x 391 mm |
| XL housing dimensions (WxHxD) | 412 x 74 x 515 mm |

Satellite Modulator OEM Module
The Satellite Modulator OEM Module is designed for integration into video encoders, offering DVB-S2X/DVB-S2/DVB-DSNG/DVB-S compliant modulations.
| Modulations | up to 64APSK |
| Symbolrates | 8 ksps to 80 Msps |
| Roll-Off | down to 5% |
| Interface | ASI for Transport Stream delivery |
| Encryption | Optional BISS-E |

Synthesized Block Upconverter VSSBU
Frequency Upconverters for S- to Q-band with L-Band input, available in indoor and outdoor versions for standard and customized applications.
| Input Band | L-Band |
| Output Bands | S, C, X, Ku, K(DBS), Ka, Q-Band |
| Phase Noise | < -50 dBc/Hz @ 10 Hz |
| OCXO Long-term stability | < 10^-7 / year |
| Optional adjustable gain slope equalizer | +8 dB / GHz max. |
Xenesis
United States · 2017 · 2 productsXenesis is a US-based optical/laser satellite communications company that develops space-based laser terminals and optical ground stations to deliver high-bandwidth, low-latency data links between satellites and Earth.

Xen-Hub
Space-based optical (laser) communications flight terminal delivering full-duplex data rates above 10 Gbps.
| Data rate | >10 Gbps |
| Optical aperture options | 7 cm or 3.5 cm diameter (full-duplex) |
| Mass | ~10-15 kg |
| Power consumption | ~60-80 W |
| Design life | 5 years |

Xen-Link
End-to-end optical satellite communications service pairing Xen-Hub space terminals with Xen-Node ground stations.
| Link data rate | 10 Gb/s, full-duplex |
| Per-pass throughput (claimed) | ~2,600 Gb (2.6 Tb) in just over 4 minutes |
| Business model | Pay-as-you-go / zero capital expenditure for customers |
Xiphos Technologies
Canada · 2003 · 1 productXiphos Technologies designs low-SWaP Zynq and Versal-based computing modules and on-board computers for SmallSats, offering 120+ years of cumulative flight heritage.

Q8J SDR Daughterboard
The Xiphos Q8J SDR is an extremely high-performance software-defined radio platform built on the Xilinx Zynq UltraScale+ MPSoC (via the Q8J host board) and the Analog Devices AD936
| RF transceiver | Analog Devices AD9361 RF agile transceiver |
| RF outputs | 2x |
| RF inputs | 2x |
| Pl memory | 1 GB DDR3 |
| Flash | 4 GB NAND Flash |
XMA Corporation
United States · 2003 · 9 productsUS passive microwave and RF components manufacturer in Manchester, NH; TVAC-rated space hardware, cryogenic components, attenuators, adapters, power dividers for satellite and defence.

2082-619X-dB
SMA male/female fixed coaxial attenuator rated to 18 GHz and 2 W average power, available in multiple attenuation values.
| Item # | 2082-619X-dB |
| Description | Atten, SMA-m/f, 18 GHz, 2 W |
| Add-ons | DFARS |
| Materials | SS |
| Types | Attenuators |

Adapter, 1.85mm-m/f, 67GHz, 20W
A 1.85mm male-to-female coaxial RF adapter rated to 67GHz and 20W average power, used for connecting microwave components and test equipment.
| Item # | 6782-0000-00 |
| Description | Adapter, 1.85 mm-m/f, 67 GHz, 20 W |
| Materials | Gold-plated stainless steel |
| Types | Adapter |
| Connector | 1.85 |

Adapter, SMA-m/f, 18GHz (2782-3018-CRYO)
A cryogenic-capable SMA male-to-female RF adapter rated to 18 GHz, used to interconnect coaxial RF/microwave components and test equipment.
| Item # | 2782-3018-CRYO |
| Description | Adapter, SMA-m/f, 18 GHz |
| Materials | Gold-plated copper |
| Types | Adapter |
| Connector | SMA |

DC Block, SMA-m/f, 1-18GHz, 300V (Item #2044-6010-00)
A stainless steel SMA male-to-female RF DC block covering 1-18GHz and rated to 300V DC blocking voltage.
| Item # | 2044-6010-00 |
| Description | DC Block, SMA-m/f, 1-18 GHz, 300 V |
| Add-ons | DFARS |
| Materials | SS |
| Types | Dc Block |

OS2020-6604-06
A 6dB directional coupler with SMA female connectors covering 1-2GHz at up to 50W average power.
| Item # | OS2020-6604-06 |
| Description | Coupler, SMA-f, 1-2 GHz, 50 W, 6 dB |
| Add-ons | DF |
| Materials | SS |
| Types | Directional Coupler |

OS2020-6610-20
A 2-4 GHz, 50W directional coupler with SMA female connectors and 20dB coupling, used for sampling RF signal power in a transmission line.
| Item # | OS2020-6610-20 |
| Description | Coupler, SMA-f, 2-4 GHz, 50 W, 20 dB |
| Add-ons | DF |
| Materials | SS |
| Types | Directional Coupler |

OS6790-6065-02 Power Divider
A 2-way RF power divider with 1.85mm female connectors, operating from 10 to 65GHz with 10W average power handling.
| Item # | OS6790-6065-02 |
| Description | Power Divider, 1.85 mm-f, 10-65 GHz, 2-Way, 10 W |
| Materials | SS |
| Types | Power Divider |
| Connector | 1.85 mm |

Term, N-m, 18 GHz, 2W
A coaxial RF termination with N male connector rated to 18 GHz and 2W average power, used to terminate unused ports in RF/microwave systems.
| Item # | 3001-6100-00 |
| Description | Term, N-m, 18 GHz, 2 W |
| Materials | SS |
| Types | Terminations |
| Connector | N |

XMAPD10-2-8-4S
A 4-way SMA-female power divider covering 2-8 GHz with 10 W average power handling.
| Item # | XMAPD10-2-8-4S |
| Description | Power Divider, SMA-f, 2-8 GHz, 4-Way, 10 W |
| Materials | SS |
| Types | Power Divider |
| Connector | SMA |
Xona Space Systems
United States · 2019 · 1 productXona Space Systems is building Pulsar, the world's first commercial LEO navigation constellation delivering centimeter-level PNT with 100x stronger signals than GPS.

Pulsar Constellation (PNT Service)
Xona's commercial LEO satellite constellation delivering an independent, GPS-alternative positioning, navigation, and timing signal with centimeter-level accuracy.
| Orbit type | Low Earth Orbit (LEO), sun-synchronous |
| Planned constellation size | 258-300 satellites (phased rollout) |
| Signal bands | Dual-band X1 and X5, compatible with GNSS L1/L5 receiver bands |
| Signal strength | Up to -136 dBW, ~100x stronger than GPS L1 C/A |
| Position accuracy | ~2 cm x 4 cm (horizontal x vertical) |
Yuzhnoye Design Bureau
Ukraine · 1954 · 1 productYuzhnoye State Design Office (KB Pivdenne) is Ukraine's premier rocket and space engineering organization, providing full-cycle development of launch vehicles, spacecraft, and propulsion systems. Founded in 1954 and headquartered in Dnipro,

Geostationary Telecommunication Satellite
The Geostationary Telecommunication Satellite developed by Yuzhnoye SDO provides comprehensive communications services from geostationary orbit at 35,786 km altitude, including fix
| Satellite mass (lift-off) | 4,920 kg |
| Payload mass | 350 kg |
| Orbital type | Geostationary |
| Orbital altitude | 35,786 km |
| Orbital inclination | 0 deg |
Directory
Manufacturers in this sector
2NDSpace Srl
New Space company designing modular nanosatellite/CubeSat hardware: structures, solar panels, EPS, antennas, OBCs, and deployers/separation systems.
AAC Clyde Space
AAC Clyde Space provides small satellite technologies and space-based data services, offering end-to-end solutions from satellite components to data analytics for various applications.
AAC SpaceQuest (AAC Clyde Space subsidiary)
AAC Clyde Space provides small satellite technologies and space-based data services, offering end-to-end solutions from components to data analytics.
ADDNICS Corporation
Japanese aerospace electronics manufacturer specializing in wireless communication systems for micro, nano, and CubeSat satellite platforms, producing S-band, X-band, and UHF telemetry trans
Addvalue Technologies
Addvalue designs and manufactures satellite-based communication and digital broadband products and solutions for connectivity across various applications, including space.
Aitech Systems
Designer and manufacturer of rugged, high-performance embedded computing solutions for aerospace, defense, and space applications.
Akash Systems
US developer of GaN-on-Diamond satellite radios and power amplifiers delivering 3-5x higher data rates through proprietary Diamond Cooling technology.
ALCAN Systems
German developer of liquid-crystal-based electronically steerable flat-panel antennas for satellite (LEO/MEO/GEO) broadband and 5G mmWave connectivity, with no moving parts.
ALTER Technology
ALTER Technology provides laboratory and engineering services for high-reliability EEE components, specializing in microelectronics and optoelectronics engineering, procurement, assembly, an
Alya Space
Brazilian nanosatellite company founded 2019 in Salvador-Bahia developing a planned 216-satellite LEO constellation for environmental monitoring and climate observation.
Alén Space
Alén Space designs, manufactures, and operates small satellites, providing end-to-end mission development services and advanced communication platforms, subsystems, and components for space
ANT61
UK developer of satellite data storage modules and the Beacon — an independent satellite health monitoring and recovery system using Iridium inter-satellite links, proven in orbit in 2024.
Antcom Corporation
Antcom Corporation, part of Hexagon's Autonomy & Positioning division, designs and manufactures GPS/GNSS, CRPA, satcom, and combo antennas for aerospace, defense, agriculture, survey, and un
Anywaves
French manufacturer of flight-proven space antennas, software-defined radio platforms, and RF payload technologies for satellite and launcher missions, with heritage on 200+ missions.
Aphelion Orbitals
Aphelion Orbitals is a New Jersey-based launch vehicle company developing the Helios nanosatellite launch system for regular, scheduled orbital access at low cost.
Apogeo Space
Italian picosatellite manufacturer and IoT connectivity provider building 0.3U–6U CubeSat platforms and antennas for agricultural, industrial, maritime, and environmental monitoring applicat
Apolink
Apolink is a Y Combinator-backed space startup building a LEO data relay constellation for 24/7 real-time satellite connectivity using hybrid RF and optical links.
Argotec Srl
Argotec is an Italian spacecraft manufacturer that designed and operates the ArgoMoon CubeSat and develops satellite platforms and subsystems for ESA and commercial missions.
Arquimea
Spanish space technology company founded 2007 in Leganes, developing MEMS relay switches, SiC power devices, and miniaturized power conditioning units for satellite applications.
Arralis
Irish developer of mmWave and RF/microwave MMICs, modules, phased-array antennas, and radar/comms front-end systems for satellite, aerospace and defense markets.
Astranis Space Technologies
Astranis Space Technologies designs and manufactures small, powerful geostationary satellites with digital processing technology and proprietary SDRs for high orbits.
AstroGate Labs
AstroGate Labs is a Bengaluru-based space startup pioneering laser communication terminals for nano and small satellites, enabling 1 Gbps space-to-ground data downlinks.
Astrolight
Astrolight develops laser communication terminals for space and defense applications. They offer space-to-Earth laser communication terminals and optical ground stations.
Astrome Technologies
Deep-tech company building next-generation millimeter-wave wireless and satellite communications products, from E-band terrestrial backhaul to S-band through V/W-band space links.
AVCOM of Virginia
AVCOM of Virginia is a satellite communications equipment manufacturer founded in 1976, specializing in spectrum analyzers, satellite beacon receivers, and RF signal monitoring products.
Azista Space (Azista Aerospace)
Indian manufacturer of spaceborne systems, payloads, and satellite-enabled ground systems including SATCOM and hydrometeorology sensors.
Beijing Huali Chuangtong Technology Co., Ltd.
Huali Chuangtong (华力创通, Hwacreate) is a Chinese satellite navigation and IoT technology company listed on the Shenzhen Stock Exchange, headquartered in Beijing, developing GNSS (GPS/BeiDou)
Beyond Gravity (ex-RUAG Space)
Swiss-Swedish space components manufacturer providing satellite structures, thermal control products, payload electronics, and antennas for commercial and institutional programs.
Blue Cubed
Blue Cubed is a US-based deep-tech company specializing in optical intersatellite link (OISL) terminals and RF communication systems for small satellites and CubeSats. Their products combine
BridgeComm, Inc.
US developer of free-space optical laser communications systems — optical ground terminals and ground stations for space-to-ground, satellite-to-air, and inter-satellite optical links at spe
CELESTIA Satellite Test & Simulation
Celestia Satellite Test & Simulation provides ground-based solutions for satellite simulation, testing, communication, and data processing, including EGSE, TT&C, and Optical Modems.
Celestial Space Technologies
Celestial Space Technologies designs high-performance, lightweight satellite antennas for small satellite missions, offering S-band and X-band patch antennas with low mass and broad view ang
celtonn
Celtonn designs and manufactures space-qualified RF components and custom RF solutions, including W-Band and D-Band hardware, from its facility in Dublin, Ireland.
CesiumAstro
US manufacturer of software-defined, phased-array communication systems and payloads for satellite constellations, defense, and space applications.
Chascii
Pasadena-based developer of free-space optical communication terminals for drones, balloons, and spacecraft — from gigabit SOT/LROT hardware to the INSPIRE cislunar optical internet.
Compoxi
Compoxi is a Spanish composite design and manufacturing company delivering turnkey carbon-fiber and glass-fiber structures for space, aeronautics, and industrial applications, including sate
Data Patterns (India) Ltd.
Vertically integrated Indian defence and aerospace electronics company designing and manufacturing avionics, microelectronics, RF/microwave, radar, test equipment and space systems.
DecenSpace
Ground station marketplace for satellite operators, providing a unified API to a global network of independently operated antennas for TT&C, payload downlink, and mission operations.
Deimos Space (Indra)
Spanish space engineering group (founded as Deimos Space, part of Elecnor 2001-2024) now operating as Indra Space, delivering end-to-end satellite platforms, avionics, ground segment, GNSS a
Delta Space Leonis
Delta Space Leonis designs and builds nano and pico satellites (PocketQube and Cubesat) for various applications, including Earth-Observation and IoT connectivity, and offers PocketQube laun
E-Space
Next-generation LEO satellite constellation company pioneering sustainable global connectivity and space debris mitigation.
Eidel
Norwegian space and defence electronics company specializing in telemetry, secure communications, and mission-critical instrumentation since 1966.
Emhiser Research
US manufacturer of airborne and ground-based RF telemetry transmitters, receivers, command equipment and amplifiers for aerospace and defense range telemetry.
Emxys
Emxys is a Spanish space electronics company specialising in advanced onboard computers, power systems, optical transceivers, and complete nanosatellite platforms for data-intensive space mi
EnduroSat
Software-flexible CubeSat platforms (1U–16U+), shared-satellite hosted-payload service.
ETL Systems
ETL Systems manufactures RF signal processing equipment for satellite communications, including RF distribution and Digital IF systems. They also provide end-to-end services such as system d
EUROSATCOM
French SATCOM equipment distributor and integrator; ground station hardware across L to Q band; founded 2003 in Les Ulis.
EXA (Ecuadorian Space Agency)
Ecuadorian civilian space agency and manufacturer of high-energy-density batteries, deployable solar arrays and CubeSat platforms.
FreeFall Aerospace
FreeFall Aerospace develops novel antenna systems for high gain communications and remote sensing for space and ground applications.
Gaisler
Radiation-hardened microprocessors, IP cores, and software for space and high-reliability embedded systems.
Gatehouse Satcom
Danish embedded software specialist providing satellite communications protocol stacks, waveforms and test tools for terminals, satellites and networks.
GAUSS Srl
Italian company specializing in complete lifecycle management of CubeSats and NanoSatellites: design, manufacturing, subsystems, ground stations and deployers.
Geespace
Chinese satellite IoT operator (part of Geely Holding) building and operating the GEESATCOM low Earth orbit communication constellation and satellite terminal hardware.
General Atomics Synopta GmbH
Swiss opto-electronics company (part of General Atomics since 2021) developing laser-communication beam-pointing systems, optical ground stations, and free-space/fiber optical communication
General Dynamics Mission Systems
General Dynamics Mission Systems is a defense electronics manufacturer and integrator providing mission-critical solutions for land, sea, air, space, and cyber domains.
Globalstar (C-3 next-gen)
Globalstar provides satellite-based solutions for connectivity, asset tracking, and personnel safety across various industries, including government, transportation, and energy.
Golbriak Space
Golbriak Space designs and manufactures optical communication terminals and AI-enabled data hubs for distributed satellite missions, providing fast, secure, and affordable space communicatio
GomSpace
GomSpace is a Danish CubeSat manufacturer producing satellite platforms, subsystems, and end-to-end mission solutions. Products include the NanoCom radio modules, NanoPower EPS, and complete
GoSAT Africa
Satellite internet service provider offering high-speed VSAT connectivity across Francophone Africa via Eutelsat/Konnect network.
Guodian Gaoke (Tianqi Satellite)
Guodian Gaoke designs, develops, and operates the Tianqi Constellation, China's first low-Earth orbit satellite IoT network, providing global communication services for various industries an
Haigh Farr
Haigh-Farr designs, manufactures, and tests conformal and non-conformal antennas for high-performance aerospace vehicles.
Hanwha Phasor
UK flat panel phased array satellite antenna company (Hanwha Systems subsidiary); electronically steerable antennas for aviation IFC, maritime VSAT, and land mobile satellite services.
Helical Communication Technologies (HCT)
US manufacturer of deployable helical and quadrifilar antennas for CubeSats and smallsats, including the Helios family.
HIRCOM
French manufacturer of radiation-resistant UHF TMTC cards for CubeSat and small satellite communications; a TRAD brand.
Hongyan (CASIC)
Hongyan is China's state-planned LEO broadband satellite constellation program developed by CASIC (China Aerospace Science and Industry Corporation), designed to deploy 320 satellites in LEO
HPS High Performance Space Structure Systems
HPS designs, manufactures, and integrates mechanical/thermal space subsystems, including antennas, deployable structures, thermal insulation, and equipment for nanosatellites.
Hubble Network
US satellite IoT company connecting standard Bluetooth devices to a global satellite network for affordable, low-power tracking and monitoring of industrial and commercial assets.
Hughes Network Systems
Hughes Network Systems provides satellite internet services, network management, and connectivity solutions for consumers, businesses, enterprises, and government agencies, with over 50 year
HyperSat
HyperSat LLC is a US-based hyperspectral satellite imaging company developing a constellation of advanced hyperspectral imaging satellites delivering persistent, global hyperspectral intelli
IMT (Ingegneria Marketing Technologies)
IMT designs and develops Nano/Micro-satellites and on-board units for commercial, scientific, and defense applications, and provides EEE parts engineering.
Innoflight
Innoflight, Inc. is a US-based aerospace electronics company headquartered in San Diego, California, developing advanced software-defined radios (SDR), cryptographic communication systems, a
Innovative Space Logistics
ISISPACE provides launch services, manufactures CubeSat deployers and other launch equipment, and acts as a satellite systems integrator for small satellites.
Intellian Technologies
Intellian Technologies is the world's leading provider of stabilized satellite antenna systems and terminals, delivering reliable connectivity across maritime, land, and government markets s
Intuitive Machines
US lunar lander company that became the first private company to land on the Moon (IM-1 Nova-C, Feb 2024), under NASA's CLPS lunar delivery program.
IQ Spacecom
IQ Spacecom designs and manufactures high-performance radio communication solutions, including SDR transceivers, antennas, and space switches, for small satellites and ground equipment.
ISISPACE Group
CubeSat deployers, antennas, EPS and small-satellite systems.
ispace
ispace, inc. is a Japanese commercial lunar exploration company founded in 2010 by Takeshi Hakamada, headquartered in Tokyo, developing lunar landers and rovers to establish a sustained huma
ITS Electronics
ITS Electronics designs and manufactures RF and microwave components and wireless solutions for various applications including land mobile, airborne, marine, communications, aerospace/EW, an
Kairo Space
South Korean nanosatellite manufacturer offering CubeSat platforms, optical imagers, star trackers, solar panels, EPS, structures, and deployers for the commercial small satellite market.
Kepler Communications
Canadian satellite operator building the Kepler Network, an optical data-relay constellation providing real-time connectivity, on-orbit compute, and hosted payload services in LEO.
KRYTAR
KRYTAR designs and manufactures ultra-broadband microwave, mmWave, and RF components and test equipment for commercial and military applications, covering DC to 110 GHz.
KT SAT
KT SAT is South Korea's sole satellite communication operator, operating a fleet of five geostationary KOREASAT satellites covering over 60% of the world's population with transponder leasin
L.Garde Inc
L.Garde designs, develops, and manufactures inflatable and deployable structures for space and terrestrial applications, including solar sails and advanced observation structures.
Lacuna Space
UK satellite IoT connectivity provider operating a global LoRaWAN satellite network for ultra-low-power sensor and equipment monitoring anywhere on Earth.
Laser Light Communications
US developer of a high-capacity global optical satellite communications network using free-space laser technology to deliver secure, high-throughput broadband anywhere on Earth.
LaserFleet (Shenzhen Hangxing Optical Space Technology)
Chinese commercial aerospace startup building a low-Earth-orbit laser (free-space optical) communication satellite network as an alternative to traditional RF satellite links.
Leijenaar Electronics
Leijenaar Electronics B.V. provides professional RF/microwave design services, prototyping, and testing for applications including SATCOM and satellite transponders.
Ligado Networks
US satellite communications company holding L-band spectrum licenses to power next-generation IoT, critical infrastructure, and mobile broadband connectivity services.
Logos Space
Logos Space is building a LEO dual-use satellite constellation to deliver a secure, resilient private network for government and enterprise customers requiring communications in contested en
Lynk Global
US satellite company providing direct-to-device connectivity that enables standard mobile phones to send and receive text messages via satellite anywhere on Earth without hardware modificati
MBI Group
MBI Group (MBI S.p.A.) is an Italian aerospace, defense, and advanced technology company headquartered in Rome, Italy, providing engineering services, system integration, and technology solu
Mbryonics
Ireland's largest photonics company, building end-to-end optical communication systems for space connectivity.
Meisei Electric
Meisei Electric manufactures comprehensive environmental measurement systems. Their products include measuring instruments for ground use, sondes for stratosphere use, and observation equipm
Mercury Systems
Mercury Systems delivers end-to-end processing ecosystems for aerospace and defense systems. They provide signal, compute, data management, display, and secure products. They have supported
MinoSpace
Chinese commercial satellite manufacturer building Earth observation, communications, and remote sensing satellites, plus payloads, components, and ground terminal systems.
Mithril Technologies
Developer of electrostatically-actuated, dynamically reshapable mesh reflector antennas for adaptive satellite communications and in-space radar.
MMA Design
MMA Design manufactures deployable solutions for space and terrestrial missions, including de-orbit systems and solar arrays, and is headquartered in Broomfield, Colorado.
Mynaric
Mynaric manufactures optical communication terminals for air, space, and mobile applications, enabling high-speed, secure, and license-free laser communication networks.
Myriota
Australian satellite IoT company providing direct-to-orbit connectivity for ultra-low-power sensors and devices, enabling affordable global asset tracking and environmental monitoring.
NanoAvionics
Pre-integrated nanosatellite buses (3U–16U+ MP42), green chemical propulsion, mission integration.
NBSpace
Thai CubeSat subsystems manufacturer and satellite solutions provider.
NearSpace Launch
NearSpace Launch designs and manufactures CubeSat systems, subsystems, and satellite communication hardware, serving government agencies, commercial, and academic customers.
NEC Space Technologies
Japanese electronics company providing satellite bus systems, communication payloads, and ground systems for Japanese government and commercial space programs.
Needronix
Polish smallsat hardware company designing and manufacturing components and subsystems for CubeSats and small satellites, serving commercial and institutional space customers across Europe.
Nelco (Tata Group)
Nelco Limited is an Indian telecommunications company and Tata Group subsidiary specializing in satellite communications and VSAT services for enterprise, government, and connectivity applic
NewSpace Systems (NSS)
NewSpace Systems (NSS) manufactures spacecraft components and sub-systems, focusing on Guidance, Navigation, and Control (GNC) products for commercial spacecraft manufacturers globally.
NexTenna
Israeli satellite antenna technology company developing advanced phased array and reflector antenna systems for satellite communications and direct-to-device connectivity.
Nigcomsat
Nigerian Communications Satellite Limited (NIGCOMSAT) is Nigeria's national satellite communications operator, providing broadcasting, transponder leasing, broadband, navigation and value-ad
Northrop Grumman Space Systems
Minotaur family, Pegasus XL, Antares (legacy); MLV co-development with Firefly.
NSLComm (BeetleSat)
Israeli satellite communications company developing BeetleSat, a flat-panel deployable antenna satellite constellation providing broadband connectivity for mobility and remote applications.
NuSpace Pte Ltd
Singaporean satellite IoT company building nanosatellites and ground systems to enable global IoT connectivity from low Earth orbit.
Nxgsat
A Belgian satellite communications company building standardized, interoperable 5G-NTN (Non-Terrestrial Network) solutions that converge satellite and terrestrial wireless networks.
NXT Communications (NXTCOMM)
NXT Communications Corporation (NXTCOMM) designs and manufactures low-cost, electronically steered flat-panel satellite antennas and delivers managed broadband connectivity services for avia
Omnispace
US satellite company building a 5G NTN non-geostationary constellation to deliver ubiquitous direct-to-device connectivity by integrating satellite and terrestrial mobile networks via 3GPP s
Open Cosmos
UK end-to-end satellite company designing, building, launching and operating satellites for Earth observation, telecom, and science missions.
Opterus Research and Development
U.S. manufacturer of deployable spacecraft structures and subsystems - booms, solar arrays and RF antennas - built on proprietary high-strain composite and origami-inspired technology.
Optisys
US company using metal additive manufacturing to produce high-performance RF antenna systems for satellites and defense, dramatically reducing antenna mass and part count.
Orbit Communication Systems
Orbit Communication Systems is a global leader in airborne, maritime, land, and ground-station communications, satellite-tracking, and new space connectivity solutions for commercial and gov
OutThere Astronautics
OutThere Astronautics is a University of Auckland spin-out developing plug-and-play optical mesh networking modules that let satellites communicate directly with each other, reducing depende
Oxford Space Systems
Oxford Space Systems designs and manufactures deployable antennas for Space, focusing on performance, stowage efficiency, and mass reduction.
Paradigma Technologies
Paradigma Technologies designs and manufactures mmWave telecommunication systems for small satellites, cubesats, and SOTM applications.
PicoSaTs
Italian manufacturer of miniaturized RF transponders and horn antennas for small satellites and CubeSats, specialising in K-, Ka-, and Ku-band communications hardware.
Plan-S (Connecta)
Plan-S designs, manufactures, launches, and operates satellite systems for IoT connectivity (Connecta) and Earth observation data analytics (Observa), with 21 satellites launched.
Prosix Engineering
Spanish composites engineering company designing and manufacturing deployable carbon-fiber structures, antennas and instruments for space, aerospace, marine defense and marine racing applica
Pumpkin, Inc.
San Francisco-based manufacturer of flight-proven CubeSat kits, SUPERNOVA nanosatellite buses, and spacecraft power/electronics components, with over 150 kits delivered and dozens of success
Pyxis Space
German manufacturer of miniature optoelectronic ADCS components for small satellites and CubeSats.
QinetiQ Space
British defence technology company delivering mission-critical space capabilities — domain awareness, secure communications, PNT, electric propulsion, and test & evaluation — with over half
Rakon Limited
Global leader in frequency control and timing solutions — space-qualified oscillators, GNSS receivers and S-band transceivers — with 40+ years of flight heritage.
Rakuten Mobile
Rakuten Mobile is a Japanese mobile network operator developing satellite-to-smartphone direct connectivity via a joint venture with AST SpaceMobile.
Redwire Corporation
Redwire is an integrated aerospace and defense company that designs and manufactures advanced technologies for space and defense, including optical imaging, sun sensors, solar arrays, and sp
ReliaSat
ReliaSat is a UK manufacturer of Ka-band RF and mm-wave systems, transceivers, phased array antennas, and MMICs for satellite, aerospace, defence, and 5G markets.
ReOrbit
ReOrbit designs and manufactures software-defined, sovereign satellites and connected satellite systems for national security, military and civil communications customers.
Rheinmetall
German defence company in Düsseldorf; military SATCOM terminals, ground control systems, satcom antennas, and protected communication infrastructure for Bundeswehr and NATO customers.
Rivada Space Networks
Rivada Space Networks is building the Outernet, a laser-linked, low-Earth-orbit mesh satellite constellation designed to deliver secure, sovereign, gateway-less connectivity for government,
Saab Space
Swedish defense and aerospace company providing satellite transponders, on-board computers, and telecommunications systems for European and international space programs.
Sateliot
Spanish 5G NB-IoT LEO satellite operator in Barcelona; first 5G-standard satellite constellation; Direct-to-Satellite 5G NB-IoT connectivity for massive IoT sensor networks worldwide.
Satellize
Independent space firm building full-stack sovereign space programs -- satellites, ground stations, comms, analytics, and mission control -- for allied nations.
SatEnlight
SatEnlight develops next-generation free-space optical communication systems that use Orbital Angular Momentum (OAM) to multiply channel capacity, enabling faster, more scalable, resilient a
Satlab A/S
Danish manufacturer (Aalborg) of compact, radiation-tolerant SDR and RF transceivers for satellite TT&C and payload data, including S-band, X-band, AIS, ADS-B, LoRa, and maritime VDES produc
sci_Zone / QuickSAT
sci_Zone, Inc. is a small engineering firm that designs satellite communication radios and flight management software for CubeSats, UAVs, and IoT applications, leveraging the Globalstar LEO
SkyFox Labs s.r.o.
Czech manufacturer (Prague) of Space-Friendly CubeSat and PocketQube subsystems: GNSS/AIS/ADS-B antennas, BusCORE radio terminals, ADCS sensors, and dosimeters, in continuous orbital operati
SkyLabs d.o.o.
SkyLabs is a Slovenian space-technology company that designs and manufactures miniaturized, fault-tolerant on-board data handling, communications, power, ADCS/GNC and EGSE equipment for smal
Skyloom Global Corp.
US manufacturer (Colorado) of optical inter-satellite communication terminals and GEO relay infrastructure, now a subsidiary of IonQ, Inc.
Smiths Interconnect - Space
Smiths Interconnect designs and manufactures high-reliability electronic components, microwave, optical, and radio frequency products for aerospace, defense, medical, semiconductor test, and
Space Inventor ApS
Space Inventor ApS is a Danish second-generation NewSpace company providing non-ITAR CubeSat, nanosat, and microsat components, platforms, and turnkey satellite missions with full vertical i
Space JLTZ
Mexican New Space company democratizing Earth observation, IoT and geospatial intelligence through nanosatellite constellations and space applications.
Space Union
Space Union is a Lithuanian deep-tech company specializing in laser-directed energy systems for C-UAV defense, space debris mitigation, and satellite optical communications.
SpaceForest
SpaceForest designs and manufactures synthetic aperture radars, advanced electronics, microwave filters, and suborbital and supersonic rockets, offering flight services and technology testin
SPACEiN
SPACEiN is an Indian service provider and manufacturer of satellite communication solutions, developing LEO satellite constellations and IoT/M2M solutions to bridge the digital divide and em
SpaceLink
SpaceLink builds a MEO relay satellite constellation providing secure, continuous communications for LEO spacecraft, defense users, civil agencies, and commercial human spaceflight.
Spacemanic s.r.o.
Slovak-Czech full-service nanosatellite mission provider offering CubeSat platforms (1U-16U), onboard subsystems, rideshare launch integration, and ground segment services.
Spacety
Chinese commercial smallsat manufacturer building low-cost cubesats and smallsats, SAR and optical Earth-observation satellites, and shared satellite platforms for hosted payloads.
SPUTNIX
SPUTNIX is a Russian manufacturer of nanosatellite and microsatellite platforms, onboard subsystems and ground infrastructure, operating as a subsidiary brand of Sitronics Group.
Stellar Exploration, Inc.
Affordable hardware development for miniaturized aerospace systems, with a proven flight-heritage track record in nanosatellite power, propulsion and RF tracking subsystems.
Stellar Project
Stellar Project provides proprietary technology and solutions for light satellites, including optical telecommunication systems and space debris analysis tools.
StenSat Group LLC
Small-satellite RF subsystems and picosatellite engineering support based in the USA.
SWISSto12
SWISSto12 designs and manufactures 3D-printed RF products, advanced payloads, and small geostationary satellites for satellite communications.
Syrlinks
Developer of miniaturized RF communication subsystems for small satellites, including X-band transmitters, S-band transceivers, GNSS receivers, and spectrum monitoring payloads. Now a divisi
TALOS GmbH
TALOS develops satellite-based IoT technology and CubeSat payloads, transforming natural movement into global intelligence from space.
Taoglas
Global antenna design house specializing in GNSS, NTN (Non-Terrestrial Network), and IoT connectivity antennas. Space-qualified GNSS antennas flight-proven on the EIRSAT-1 CubeSat mission.
Taqnia Space
Taqnia Space provides High Throughput Satellite (HTS) terminals, secure satellite communications infrastructure, and aims for satellite manufacturing and geospatial services.
TEKEVER
TEKEVER develops AI-driven autonomous unmanned aerial systems and satellite subsystems for civil and defence missions.
Teledyne Defence & Space
UK unit of Teledyne Technologies: RF and microwave modules, filters and transceivers for space and defence, including the QubeFlex smallsat transceiver.
Telesat
Telesat is a global satellite operator providing connectivity solutions through its geostationary fleet and developing a LEO satellite network for various customers.
Terma
Terma is a global aerospace, defense, and security company that develops and manufactures radar systems, aircraft self-protection systems, and space components like star trackers for interna
TESAT-Spacecom
TESAT-Spacecom develops and manufactures satellite communication solutions, including optical communication terminals and other key components, for commercial, civil, and military applicatio
Tethers Unlimited, Inc. (AMERGINT)
US developer of deployable space structures, the SWIFT software-defined radio, HYDROS water-electrolysis thrusters and in-space manufacturing tech; now part of ARKA Group (formerly AMERGINT)
ThinKom Solutions, Inc.
Developer of patented VICTS (Variable Inclination Continuous Transverse Stub) phased array antennas for commercial aviation in-flight connectivity, military SATCOM, ground terminals, and spa
Thorium Space Technology
Polish manufacturer of active electronically steered (AESA) flat-panel phased array antennas and Ka-band satcom terminals, beamforming chipsets and communication payloads for LEO/MEO/GEO sat
Tiger Innovations, Inc.
US aerospace electronics firm (General Atomics subsidiary); solar array simulators, RF devices, EGSE, and payload testing for space programs.
Totum Labs
Satellite IoT connectivity company delivering direct-to-satellite, indoor-capable tracking and monitoring using its proprietary DMSS waveform and LEO nanosatellite constellation.
Transcelestial
Wireless laser communication systems (CENTAURI) and optical ground stations; pioneering inter-satellite optical links from Singapore.
Triad RF Systems
New Jersey-based manufacturer of GaN power amplifiers and bi-directional amplifiers for military, commercial, and space radio systems covering 30 MHz to 8.5 GHz in compact, ruggedized module
Vellore Institute of Technology
Vellore Institute of Technology (VIT) is one of India's top-ranked private universities, with campuses in Vellore, Chennai, Bhopal, and Amaravati. VIT has established itself as a hub for spa
Viasat, Inc.
US satellite communications company operating GEO broadband constellation (ViaSat-3), government/military communications, and in-flight connectivity — merged with Inmarsat in 2023.
Vulcan Wireless
Vulcan Wireless is a Carlsbad, California-based manufacturer of software-defined radios (SDRs), RF transceivers, and encrypted communication systems for CubeSats, smallsats, and terrestrial
WARPSPACE Inc.
Japanese space-communications startup building WarpHub InterSat, a MEO optical inter-satellite data relay network for near-real-time downlink of LEO Earth-observation data.
WiRan
Polish RF/microwave company in Gdynia, founded 2002; L/S/X/Ku-band components, space-grade diplexers and filters, and EMC testing laboratory services.
WISeSat Space (WISeKey)
Swiss WISeKey subsidiary operating a LEO picosatellite constellation for quantum-ready encrypted satellite IoT connectivity, serving logistics, agriculture, energy, and defence sectors.
WORK Microwave
WORK Microwave develops and manufactures RF electronics technologies and products. They create innovative RF electronics and digital signal processing, including satellite communication, opt
Xenesis
Xenesis is a US-based optical/laser satellite communications company that develops space-based laser terminals and optical ground stations to deliver high-bandwidth, low-latency data links b
Xiphos Technologies
Xiphos Technologies designs low-SWaP Zynq and Versal-based computing modules and on-board computers for SmallSats, offering 120+ years of cumulative flight heritage.
XMA Corporation
US passive microwave and RF components manufacturer in Manchester, NH; TVAC-rated space hardware, cryogenic components, attenuators, adapters, power dividers for satellite and defence.
Xona Space Systems
Xona Space Systems is building Pulsar, the world's first commercial LEO navigation constellation delivering centimeter-level PNT with 100x stronger signals than GPS.
Yuzhnoye Design Bureau
Yuzhnoye State Design Office (KB Pivdenne) is Ukraine's premier rocket and space engineering organization, providing full-cycle development of launch vehicles, spacecraft, and propulsion sys
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