🛰️ 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.
Adjustable up to 33 dBm (approximately 2W) with active power monitoring and regulation. Sensitivity: High receiver sensitivity of -122 dBm . srs-4 satlab
Equipped with CAN-bus , RS-422 (utilizing the CubeSat Space Protocol (CSP)), and Ethernet for high-speed IP traffic forwarding.
The SRS-4 is built on a robust second-generation SDR platform with a high , having demonstrated flight heritage since 2021. Satlab SRS-4 Datasheet Revision 1
For ground testing, Satlab provides GNU Radio example flowgraphs, enabling engineers to validate radio interfaces before launch. The device's ability to handle both simultaneously makes it a flexible choice for modern satellite missions requiring high-speed data transfer and complex networking.
Compact PC/104 form factor (93.0 x 87.2 x 18.0 mm). Sensitivity: High receiver sensitivity of -122 dBm
The SRS-4 represents a significant upgrade over previous generations, offering a variable transmit symbol rate of up to . It is engineered to operate on standard ITU space operations frequencies, facilitating easy integration with various commercial and independent ground station networks. Key Specifications:
The 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