Farhan’s sBITX — Combining SDR with the Traditional Superhet

Here is Farhan’s amazing presentation to the virtual 2021 FDIM event. There is a lot of tribal knowledge in this video. Lots of old and new technology. I was especially intrigued by Chris Trask’s Kiss mixer. Farhan’s discussion of simple Arduino-based speech equalization and compression made me think that I have work to do in this area. And of course, Farhan’s whole discussion of how to bring SDR into — literally into — the circuitry of a uBITX is really cool and very educational.

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