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SDR crashes when I PTT on my microphone

I am a new ham. Was gifted this sweet Flex 6400. Problem is whenever I key the microphone the software crashes. Any ideas ? 73

Best Answers

  • KD0RC
    KD0RC Member, Super Elmer Moderator
    Answer ✓

    Hi Edwin, try keying at very low power (1 watt) into a dummy load and see if you still have the issue. I suspect RF getting in to your computer.

    If you still have the issue at 1 watt, then there is something else going on and you should submit a help desk ticket.

  • Neil D Friedman N3DF
    Neil D Friedman N3DF Member ✭✭✭✭
    Answer ✓

    How do you have the mic and PTT connected to the 6400?