Srs-4 Satlab May 2026
The Satlab SRS-4 is a high-speed, full-duplex S-band transceiver designed for micro- and nano-satellites. Developed by Satlab A/S, this Software Defined Radio (SDR) provides a reliable communication link for telemetry, tracking, and command (TT&C) as well as high-volume payload data downlinks. High-Speed Performance and Flexibility
- Open additional payload time to student experiments; possible software upgrades
Conclusion
(approximately 2W) with an Automatic Level Control (ALC) loop to maintain stability over varying temperatures. Robust Security : Link-layer security is provided through AES-256-GCM encryption and authentication. Interface Options srs-4 satlab
Developer Support: Delivered with a comprehensive C/Python support library to simplify the integration of space-link interfaces with the satellite bus. Availability & Pricing The Satlab SRS-4 is a high-speed, full-duplex S-band
rating, with over 100 units delivered and operational in space since 2021. Upgradability possible software upgrades
Components:
Next Steps (recommended)
- Downselect components and finalize detailed system requirements.
- Produce flight boards and begin environmental testing.
- Build ground station and automate pass operations.
- Recruit university partners and define student experiment interfaces.