: Primarily used for downloading large data sets, such as high-resolution images or video, from small satellite platforms.
As a Software Defined Radio (SDR), it supports on-orbit software upgrades, run-time configurable error correction, and AES-256-GCM encryption. srs-4 satlab
SatLab SRS-4 is a high-speed, full-duplex S-band transceiver specifically designed for micro- and nano-satellites. It is used for telemetry, tracking, and command (TT&C) as well as high-speed data transfer. Key Features & Specifications Performance : Supports variable transmit symbol rates up to and data rates up to Modulation : Utilizes BPSK, QPSK, and 8PSK modulation schemes. : Includes integrated AES-256-GCM link-layer encryption and authentication. Interfaces : Features CAN-bus and RS-422 interfaces using the CubeSat Space Protocol (CSP) , plus an Ethernet interface for IP traffic. Physical Design : Primarily used for downloading large data sets,
TX (2200 to 2290 MHz) and RX (2025 to 2110 MHz). It is used for telemetry, tracking, and command