Re: Rf it's "freezing" the Ubitx ???
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Andrea, I too have had that problem and RF was getting into my UBITX from the key paddle. I used some small diameter coax and a snap on ferrite to solve my issue. Good luck Barry K3bo
On Sat, Apr 10, 2021, 10:44 AM Evan Hand < elhandjr@...> wrote: Andrea,
To verify that it is an rf problem, connect it to a dummy load and see if the same thing happens.?
I solved my issues with snap on ferrites on all lines connected to the uBITX including the coax for the antenna. If that is not enough then adding .01 bypass capacitors on the mic and key lines might help.?
As Raj stated, a metal enclosure or metal tape on the inside of a plastic enclosure and a good ground will also reduce the rf feedback.?
73
Evan
AC9TU
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