On 15/12/2019 21:11, w5ec wrote:
I am using the MFJ interface. With no radio selected, the rig is VOX activated.Hi Bill,
you need a CAT interface for CAT control of a rig. In your case I believe a USB to serial adapter will do, unless you have a real serial port on your PC, and that connects to the DB-9 serial interface on the back of your rig.