SRS-4 Full-duplex High-speed S-band Transceiver
Satlab A/S
Full-duplex S-band TT&C transceiver for high-speed data, flight-proven since 2021 with 100+ units delivered.
Technical specifications
- TX frequency
- 2200-2290 MHz
- TX modulation
- BPSK/QPSK/8PSK, 100 kBd-5 MBd
- TX power
- 20-33 dBm
- RX frequency
- 2025-2110 MHz
- RX modulation
- BPSK/QPSK, 100 kBd-5 MBd
- RX sensitivity
- -122 dBm (<1% PER, 100 kBd BPSK)
- Input voltage
- 5.1-28.8 V
- Power consumption
- RX 1.5 W / RX+TX 10.8 W (5 MBd, 33 dBm, 6V, 20C)
- Operating temperature
- RX -40 to +85 C, TX -40 to +70 C
- Dimensions
- 93.0 x 87.2 x 17.5 mm
- Mass
- 253 g
- Flight heritage
- Since 2021, 100+ units delivered, TRL 9
About
The SRS-4 is a full-duplex S-band transceiver for satellite telemetry, tracking and command with high-speed data capability, with flight heritage since 2021 and over 100 units delivered, at technology readiness level 9.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
