WiRan

Updated 1 Jul 2026
Manufacturer Poland Listed
12 Products
5 Services
24 Years Active
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About WiRan

WiRan Sp. z o.o. is a Polish RF and microwave technology company headquartered in Gdynia (Trójmiasto region), founded in 2002, with over 20 years of experience designing RF components, wireless communication systems, and EMC testing services for aerospace, maritime, railway, and IoT industries. The company's product portfolio includes L-band, S-band, X-band, and Ku-band RF components (splitters, couplers, diplexers, antennas), with space products under development including an S-band diplexer (DSE, 5W corona-free) and Ku-band dual polarisation filter (100W), complemented by full EMC pre-certification laboratory services with Faraday cage and climate chamber facilities. WiRan offers "R&D as a Service" and hardware design services enabling rapid time-to-market for customers requiring custom RF and microwave solutions.

For CubeSat and small satellite communication payloads, WiRan has developed a flight-proven (TRL9) family of nanosatellite RF components covering L-band, S-band, and X-band, including patch antennas, diplexers, power splitters, hybrid couplers, and test caps. Several of these products, such as the X-Band Diplexer, were designed under the supervision of the European Space Agency. WiRan is a member of the Polish Space Industry Association and participates in EU-funded regional development projects supporting its R&D infrastructure.

Milestones

  • 2002 Company founded in Gdynia, Poland, focused on RF and microwave engineering.
  • 2021 Launched CubeSat RF component family: S-Band and X-Band antennas, diplexers, splitters and couplers for nanosatellite communication.
  • 2022 Released L-band and X-band passive components: splitters and 90-degree hybrid couplers for nanosatellite platforms.
  • 2023 X-Band Diplexer (DXB) designed under the supervision of the European Space Agency for CubeSat Earth Observation missions.
  • 2025 Launched the S-Band Test Cap accessory for nanosatellite ground testing and integration.

Products

12

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 signals.

3 11

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.

3 15

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 signals, specifically optimized for compact satellites.

4 13

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.

5 8

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 loss, and high isolation.

4 15

The WiRan S-Band Test Cap is a precision-engineered accessory for full-duplex testing of S-band antennas on satellites, operating within the 2025–2290 MHz frequency range.

4 11

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-shifted signals.

3 14

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 beam width.

6 7

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.

5 18

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 radiocommunication.

3 18

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.

5 14

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.

3 14

Additional Services

5
Testing & qualification
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Laboratory for electromagnetic compatibility (EMC) testing

WiRan offers extensive electromagnetic compatibility (EMC) testing services through its modern, in-house laboratory located in Gdynia, Poland. The lab is fully equipped with facilities such as a climatic chamber and a Faraday cage, enabling comprehensive EMC measurements. These services are…

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Engineering & analysis
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Feasibility studies and fast prototyping

WiRan provides comprehensive feasibility studies and fast prototyping services, encompassing electronic design, precise measurements, and specialized RF/Microwave expertise. As an R&D as a Service (R&DaaS) provider, they are capable of managing projects from the initial technical specification draft to a…

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IoT solutions (engineering, prototyping, Firmware development)

WiRan specializes in providing comprehensive IoT solutions, which include engineering, prototyping, and firmware development for various technologies such as LoRa, LoRaWan, NB-IoT, and LTE-M. They assist integrators in validating, prototyping, testing, and building their IoT solutions, leveraging their expertise in…

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R&D as a Service (R&DaaS)

WiRan operates as an R&D as a Service (R&DaaS) provider, offering comprehensive support for projects from their inception (technical specification draft) to the delivery of a working prototype. This service includes validating product ideas and technical specifications, building proof-of-concept (POC),…

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Other services
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Electromagnetic simulations

WiRan offers electromagnetic simulations as part of its design services. These simulations are crucial for analyzing and predicting the electromagnetic behavior of electronic components and systems, allowing for optimization of designs before physical prototyping. This service complements their hardware design…

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