Re: RFI from uBitx TX after AGC and other mods installed

Don, ND6T
 

Yes, please. Then un-jumper the header, leaving it open, and see if the feedback remains. Next step is to disconnect the S meter lead. Then short J1 to ground. If we can isolate the problem then we can corner it and eliminate it. We just need to figure out how it lets the gremlin in. Thanks for being patient. 73, Don

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