[hpsdr] PennyWhistle Question

[Bruce Beford]

Dave wrote:

" Has anyone defined a solution for auto switching low pass filters so
PennyWhistle is FCC compliant?"

Yes- It's called Alex. In final revisions at TAPR now, should be available
for preorders before year's end. 8-)

If you need a more immediate solution, you could roll your own, scavange an
LPF board from an abandonded commercial rig, or integrate another project
board like the one used in the HFPack amps, etc.

I know some have already home-brewed switched LPF arrangements. It will be
interesting to see the various approaches.
-Bruce N1RX 



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