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by wyldfire 3888 days ago
Wow, bit banging radio? Neat idea. But there's gotta be USB SDR kits on the cheap, too, right?
1 comments
mitchtbaum 3888 days ago
HackRF: https://greatscottgadgets.com/hackrf/ ~> $300

HackRF Blue: http://hackrfblue.com/ ~> $200

rad1o (HackRF from spare parts): https://events.ccc.de/2015/07/10/rad1o/ , http://hackaday.com/2015/07/12/cccamp-2015-rad1o-badge/ ~> $100?

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That would only give us half duplex. If we want to simultaneously transmit and receive, I guess we could add an RTL-SDR. ~> $10

Plus antenna(s). $ $ :)

link