UHF TM/TC radio link
SPUTNIX
A half-duplex UHF-band transceiver providing telecommand/telemetry radio links between spacecraft and ground stations for the Pallada/SXC platform families.
Technical specifications
- Dimensions, mm
- 115 x 66 x 19 (without fasteners)
- Mass, g
- 135
- Power voltage, V
- 6-36 without galvanic isolation
- Power consumption, Wt
- 20 (transmission), 1 (reception)
- Operating mode
- Half duplex
- Duplicated interfaces
- CAN2.0B
- Channel data transfer rate, bit/sec
- up to 19200
- Data transfer protocol
- AX.25, USP
- Operating frequency range, MHz
- 435-438
- Output power level, Wt
- 5
- Receiving path sensitivity, dBm
- minus 109
About
The UHF transceiver makes it possible to organize communication between the ground control complex and the spacecraft in the VHF/UHF range of radio waves for control tasks and receiving telemetry. It is suitable for use in low orbit as a primary or backup transceiver. It is SPUTNIX’s own development according to company standards, compatible with ECSS recommendations, with relatively low cost, light weight and low energy consumption, adaptation to customer requirements, use of unified electrical, information and mechanical interfaces, availability of flight qualification, and compatibility with a network of UHF receiving stations around the world through the use of open communication protocols.
Documentation
- SPUTNIX- Microsatellite devices - SX SBOX-2023.pdf sputnix.ru ↗
- Microsatellite devices - Radio devices.pdf sputnix.ru ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
