S-band TM/TC radio link
SPUTNIX
A full-duplex S-band command-telemetry radio link for high-speed communication with ground stations and inter-satellite links.
Key figurescomparable across the catalogue
- Mass
- 0.85 kg
- Largest dimension
- 117 mm
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- 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
- Operating mode
- Full duplex
- Operating frequency range reception
- 2025-2110 MHz
- Operating frequency range transmission
- 2200-2290 MHz
- Output power level, wt
- 5
- Symbol data transfer rate
- 0.1-10 Mbps
- Coding
- LDPC NASA C2 (7/8)
- Modulation
- BPSK, QPSK, 8-PSK
- Protocols
- CCSDS 732.1-B-1, 131.0-B-3, 232.1-B-2
- Crypto protection
- AES-128/256
- Built-in rom, mb
- 64
About
The S-band command-telemetry radio link is intended for the implementation of a full-duplex, high-speed communication channel between small spacecraft and a ground control station, as well as for forming inter-satellite information exchange lines. Key features: full compliance with CCSDS standards; use of a high-efficiency LDPC encoder/decoder; built-in hardware data encryption AES-128/256; flexible ability to change modulation, data rate and encoding directly in orbit; a wide range of available interfaces including SpaceWire, CAN, RS-485 and Ethernet.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.