When it comes to radio frequency oscillators, crystal controlled is the way to go when you want frequency precision. But not every slab of quartz in a tiny silver case is created equal, so crystals ...
[Chris D] noticed that the excellent software defined radio (SDR) software gqrx will run on the Raspberry Pi now. So he married a Raspberry Pi 3, a touchscreen, an RTL-SDR dongle, and an upconverter ...
OK, here is the situation. I'm finally working on some issues at a residential program at the VA hospital in Murfreesboro, TN. and looking to keep myself entertained. I have a software defined radio ...
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