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46092Re: [softrock40] Re: RXTX Ensemble

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  • Alan
    Jul 24, 2010
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      ----- Original Message -----
      From: "Norm"
      Subject: Re: [softrock40] Re: RXTX Ensemble

      >Thanks for your help. I can't really get into receive mode, that's my

      When I say RX mode, I mean that is what it should be! You are not applying

      >"Something" is holding
      the PTT high. Q3 emitter is 12.40V, base is 6.99 and collector is 6.28V.

      I expect the other end of R34 is less than 6V69, maybe Q10 is faulty, a
      fairly common occurrence. You could remove it, or lift one end of R51 to
      confirm that the Q3 voltages are then correct.
      Ensure R50 is 22K1.
      73 Alan G4ZFQ
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