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DEXP button question

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Mr Radio
Mr Radio Member ✭✭✭
in SmartSDR for Windows

I want to make some changes to mike/SSB settings. DEXP button is blue but looks greyed out in the same time. DEXP slider is at about 70% position and can not be moved.

Any suggestions how to resolve this problem?

Tom

Answers

  • Erik Carling EI4KF
    Erik Carling EI4KF Member ✭✭✭✭
    Options

    I think that maybe your radio / SSDR is not in SSB mode. Check that first.

  • Mr Radio
    Mr Radio Member ✭✭✭
    Options

    Mode is set to USB, DAX switched off.

  • Mr Radio
    Mr Radio Member ✭✭✭
    Options

    I just discovered that this problem occurs only when PC is the mike input. With all other mike inputs DEXP works fine.

    I try to use a Blue Yogi USB mike, audio on an external receiver is very good, but I want to cut on amplifier fan noise.

    Possible SSDR bug??

  • Erik Carling EI4KF
    Erik Carling EI4KF Member ✭✭✭✭
    Options

    Section 24.5 of the SmartSDR User Guide indicates a sequence that involves setting the MIC input, including PC, and setting the DEXP level. Therefore it should work but, as you say, it does not. You might consider putting your findings into a Help Desk Ticket.

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