Using JT65HF on Microsoft Windows XP, Vista, or Windows 7
This program is required for operating the HF weak signal digital modes. Follow the recommended settings given below and you should not have any problems.
1. Download the JT65HF set-up file (.exe) from Download setupJT65-HF1060.exe
2. Download and follow the latest version of the Set-Up instructions from the JT65HF Setup and Use Guide.
a. Before testing the PTT button, be sure that "DTR" is checked. The alternative PTT method is not required.
3. Install Virtual Audio Cable (VAC). Follow FlexRadio instructions at: How to Setup Virtual Audio Cable (VAC) 4.0x with PowerSDR 1.x
4. Change the calibration values as described in the FlexRadio Knowledge Base article:How to Configure WSJT with PowerSDR and VAC