[ARC5] 10 meter BC-454 - more info

[Kenneth G. Gordon]

The microphonics are not centered in the BFO.

I turned it off, and still have them.

I also unplugged the RF amp tube, which also turns off the mixer, and no 
longer have any microphonics.

It looks, so far, as though the problems are centered around the mixer/HFO 
tube.

Kenneth G. Gordon W7EKB

"Courage is being scared to death but saddling up anyway."--- John   Wayne