I was just attempting to work a station on AO-7 using my lake house setup - FT-847, eggbeaters, and Ubuntu with Wine running SatPC32, I noticed power was quite low on the 70cm output. I learned by tuning around the band and running output checks that apparently the rig doesn't like the SWR at around 432-433 mhz. I don't recall that there is any way to make tuning adjustments on the eggbeaters, but please tell me if I'm wrong.

Rick W2JAZ