[Elecraft] K2 KPA Low Power on 12 & 10 Meters

[Larry Dodson]

Naked K2 gives me good output on all bands.  Problem bands with KPA100
(12 Meters = 13.5 watts and 10 Meters = 10.8 watts).

Through the KPA100 into a dummy load gives 100 plus on all bands
except; 12 meters = 76 watts and 10 meters  47 watts. This is a new
problem and have looked at manual and cannot see a common link?  Help
would be appreciated before I open up my KPA.

Thanks - Larry (G0IKE) K2 #2424