Hello Tom,
Yes you can use Win4Yaesu along Swisslog! Please follow up the instructions given in this link:
https://yaesu.va2fsq.com/third-party-har...tegration/
Once you have installed and configured COM0COM as explained in the first section of the above link, follow these instructions for Swisslog:
- Go to Options / Transceiver control
- Select YAESU FT-991/891 / FTDX101D/MP
- Press the “Communication Port” button and select here the virtual COM port created by COM0COM.
- Initially test with these values: Baud Rate 38400 / Data Bits 8 / Stop Bits 1. If this fail, try 4800 / Start bits 8 and Stop bits 2. Ignore other settings!
Give it a try and let me know.
Best 73