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Re: FT-980 does not transmit in HAM mode. Lack of bias. ?Tantalum capacitors in PA?

 

Hallo N9IB

Speaker noises in Tx hidden in my long speech. I make it short.

If 13.5V is "killed" "protected"? to 3/4V due to PA problems, the radio makes funny speaker noises in TX as you report. So check that TX13.5V in RF unit J015
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