Joke Collection Website - Public benefit messages - What does radio sdr mean?
What does radio sdr mean?
SDR is a software-defined radio, which means "computer control setting chip parameters and detection"
That is, you can listen to the radio on the computer, which is mainly composed of hardware and software.
Most of the current hardware is DVB-T with USB port. RTL-SDR Realtek RTL2832U and R820T, bought online.
Software includes sdrsharp, WRplus, HDSDR and SDR-RADIO-Pro_v2, all of which are free to download.
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