CesiumAstro has announced a credit-card-sized software-defined radio for use in space for commercial, government and defence applications. Called the SDR-1001 (cover removed right), and tested to NASA GEVS standards, it has four transmit and four receive channels tunable from 300MHz to 6GHz. Bandwidth is 100MHz per channel. At the heart is an FPGA “with 70% resources available for custom designs”, ...

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