I'm bringing this thread back to life because I'm having a similar problem with my IC-7000 using the 9600 baud rate. I have a DigiRig Mobile and the idgiRig 6 pin DIN cable, fo rCAT control I am using a USB cable separate from the Digi. The software is VARA FM. The radio is set for 9600 baud per the manual on page 116. I do have audio at the digirig but at the radio when it is in xmit mode the audio input is very low. I have all levels on my laptop at 100% and I have tried different levels thinking I might be overdriving the radio. Just for grins I thought I would also try it on my Yaesu FT-7900R since it has the same 6 pin connection and I still have low output. I don't own a scope so I can't measure the output, the Icom likes to see about 0.4 Vp-p or 0.2 Vrms. Of course, the radio works fine on the SignaLink using the 13 pin cable on HF, but FM comms at 9600 baud is my main goal here. I hope somebody has this figured out. Laptop is running Win11.
73
Rory-N6OIL
