[R-390] R-390a misbehaving this morning

[ANTHONY CASORSO]

We've had a lot of lightning in the area lately so I've had my antennas disconnected. I plugged everything back in this morning and started tuning around. I found that the background noise drops off rapidly as I tune above 950 on all bands. Oh joy. The only thing that comes to mind for all bands is the PTO. I will pull the cover and check it. Has anyone seen this symptom before? I had the front panel off about 2 weeks ago to fiddle with a couple of the gears. Maybe a connector is not seated somewhere...

 

Tony