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George Member
edited November 2017 in FLEX Series (Legacy) Radios
Setting up tx for psk31 using DX4WIN  psk mode,got the rx to work but can't get the tx to work. VAC  is installed. I thought VAC assigned a com port. Thanks...George kf9wv


  • Al K0VM
    Al K0VM Retired Member ✭✭✭
    edited November 2017
      VAC and comports are for two different functions.. VAC is for the Audio and comports are for data/control functions ( PTT / CAT )..  PSDR does not support keying the radio with VOX when the input is thru VAC. So you must have a comport type of function for PTT.. This most often handled  with a virtual serial port program such as VSPE, VSPmgr or com0com. 

    AL, K0VM

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