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I cannot get DAX TX Stream to work with both JTDX and WSJT.

Mark Griffin
Mark Griffin Member ✭✭
edited December 2022 in DAX

I am trying to transmit with both JTDX and WSJT. I have CAT and DAX Active. I am receiving FT8 Signals no problem on both programs. But for some reason, when I key the transmitter, DAX TX Stream doesn't do anything at all. And I am not getting any output power at all. The DAX TX Stream is just Gray. I don't know what to do and am getting rather frustrated with the whole thing. Does anyone have a solution to how I can fix this? I wanted to say that I am using a 6400M so I am not using the SmartSDR Computer Program to operate DAX.

Mark Griffin, KB3Z


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

    Press the mic gain knob in to bring up the menu. Make sure DAX is enabled. You must also have DAX for Windows running.

    Set DAX TX level to 48 and DAX 1 RX to 34. In DAX control panel up top make sure it is set to 6400m if using the front panel of radio. Otherwise set it to the name of the client name you are using (PC name).


    Dave wo2x

  • Mark Griffin
    Mark Griffin Member ✭✭

    Hi Dave!

    That did it my friend. Thanks for the help!!


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