Supports BPSK, QPSK, and 8PSK for transmission; BPSK and QPSK for reception.
Equipped with CAN-bus , RS-422 (utilizing the CubeSat Space Protocol (CSP)), and Ethernet for high-speed IP traffic forwarding. srs-4 satlab
TX (2200 to 2290 MHz) and RX (2025 to 2110 MHz). Supports BPSK, QPSK, and 8PSK for transmission; BPSK
Includes AES-256-GCM link-layer encryption and authentication to secure sensitive space-to-ground communications. Find information on compatible ground station networks
🛰️ The SRS-4 is a combat-proven, high-bandwidth solution for satellite operators needing secure, high-speed S-band communications in a compact, CubeSat-compatible package. To help you further with the SRS-4 , Learn more about its CSP or Ethernet integration ? Find information on compatible ground station networks? Satlab SRS-4 Datasheet Revision 1.2
The Satlab SRS-4 is often paired with passive external antennas and is designed to fit seamlessly into micro-satellite architectures. It uses high-reliability and a milled aluminum enclosure for EMI shielding and thermal management.
The transceiver is fully upgradable on-orbit , allowing operators to deploy firmware updates or new features after launch.