This should pretty much just work on the Mac if it all worked on the PC. You should have one cable from an audio source (the headphone jack on the remote head
, the speaker output on the radio, or the ACC connector on the radio) through the demodulator to either a serial port or a USB cable and onto the laptop
; the former will require a serial-USB adapter. The other cable runs from the remote
connection on the radio through a serial-USB adapter to the laptop
I don't see WX FAX 2000 much--there are simpler solutions for Windows--but from there is should just be a matter of configuring the software. If the Mac version of the software does not have a way to hunt for the proper USB interfaces you'll have to figure out what is connected to which port in the Mac control panel
-- I don't know how to do that without more research
Absent the port part, if I have answered your question we can take another run at it.