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FT8 setup for Flex 6400

SmartSDR settings for CAT PTT do not work for me. I've tried several variations of settings without success.

Screen grabs provided below illustrate where my settings are for CAT and WSJT.

Do the Device Manager Virtual Port settings matter when setting COM ports on the WSJT Radio tab?

I would most appreciate guidance and tips for CAT and PTT operation.  

Thanks, Ron


  • David Decoons, wo2x
    David Decoons, wo2x Member, Super Elmer Moderator

    As Larry pointed out, you need the colon between the IP address and the TCP port number 5004.

    Dave wo2x

  • Ron Miles
    Ron Miles Member ✭✭

    That made a big difference, a colon instead of a period. CAT and PTT operation solved!

    Thanks for quick response.


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