SX-SBOX Communications (Microsatellite)
Sputnix
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 control unit, and UHF/S/X-band antenna-feed systems.
Technical specifications
- 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
- Interfaces
- CAN 2.0B, SpaceWire, Ethernet
About
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 control unit, and UHF/S/X-band antenna-feed systems.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
