The SDR-1001 from CesiumAstro is a Software-Defined Radio that operates from 300 MHz to 6 GHz. It has four 100 MHz transmit channels, four 100 MHz receive channels, and two independent tunable LOs. This SDR has symbol rates up to 125 Msym/sec on transmit and 62.5 Msym/s on receive. It supports FDD operation and 1000BASE-X, UART, and SpaceWire interfaces. The SDR has onboard telemetry sensing and redundant boot flash with automatic failover and watchdog timers. It requires a supply voltage of 9-13 V. The SDR weighs 110 g and has a low profile and a compact 50 mm x 84 mm x 13 mm packaged form factor. It is designed to operate in LEO and airborne environments and is suitable for demanding RF, digital signal processing, and communications applications supporting custom waveform development or DVB-S2/DVB-S2X and CCSDS modems.
