No mute on TS-690S

Discussion in 'General Technical Questions and Answers' started by AF4TM, May 6, 2012.

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  1. AF4TM

    AF4TM Ham Member QRZ Page

    Have an issue that just started. WHen transmitting USB on 20 metres, My external speaker no longer mutes. Not sure if I changesd a setting while trying to chase contacts but it started in the middle of a session. All of the other bands are fine. I have compared all my settings from 20 metres with the settings on the other bands but I can see no differences. anyone have any ideas?

    DE KE4Qvv
  2. K7MH

    K7MH Ham Member QRZ Page

    A couple quick guesses since you can't hear anything from the receiver if you are transmitting..
    RF is getting into it.
    A monitor function is on, but usually a band change wouldn't effect that.

    What is it that you hear while transmitting?
  3. W9GB

    W9GB Ham Member QRZ Page

    Check versus your dummy load and your antenna system.
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