While not really a topic important to new hams, Software Defined Radio (SDR) crops up often in amateur radio publications and advertising so we should at least introduce the idea here. As its name suggests, SDR involves software working in radio equipment. More than just being used for operator interface and general control, SDR software…
SDR Software Defined Radio
What is a Software Defined Radio? - everything RF
FREQUENCY RANGE: Software defined radio receiver, the effective frequency range is 10KHz?2GHz, and the application range is wide. GOOD SHIELDING
SDR Software Defined Radio Receiver, USB C 10KHz-2GHz Analog SDR Receiver, 0.5 ppm TCXO High Accuracy and 12Bits ADC (Not RTL-SDR)
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SDR-B Software Defined Radio at Rs 110000
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