[Elecraft] K2 diminishing power on 15 to 10 meters

aj4tf aj4tf at arrl.net
Sat Jul 21 22:40:23 EDT 2012


Interesting, I am working on a KPA100 problem right now.  The original
problem was reduced output on 15m, but when I disassembled the KPA100, I
found a burned trace on the circuit board in the bias current circuit
feeding Q4.. which seems unlikely to have caused a problem only on 15m.  I
plan to put it back together tomorrow and test it.



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