Re: Interesting QST article

Bob Lunsford

That is indeed an interesting concept. I wonder if it would pass an FCC certification, though. A lowpass filter is needed, no doubt, and I don't see one. Nor AGC, etc., etc. But it is indeed interesting.

Bob — KK5R

Schematic of the uSDX...

Inline image

On Tuesday, November 17, 2020, 6:46:58 AM EST, Bob Benedict, KD8CGH <rkayakr@...> wrote:

If you're interested in a truly amazing use of an Arduino in an SDR check out the uSDX transceiver
    Bob  KD8CGH

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