Receive, analyze, and transmit RF signals with programmable hardware. From wideband receivers to ham radio transceivers — documented down to the sample rate.
The boards we'd recommend first if someone walked up and said “I want to build a software - defined radioproject.”
SDR boards are defined by what they can hear. UBDS tracks the frequency range, instantaneous bandwidth, ADC resolution, and whether the TX path is half-duplex, full-duplex, or receive-only — the numbers that actually determine whether a project is feasible.