[Elecraft] KPA100 final test.

Brian Denley b.denley at comcast.net
Fri May 22 19:42:30 EDT 2015


Don et al:
I am doing the final test on a KPA100 kit that I have assembled.  Every test has been nominal but my W2 peaks out at 20 watts.  I do get 5 watts when set at 5, etc. but for any setting above 20, I just get 20 watts out.  If I go into tune mode for 10 sec or so, the KPA100 transistors do get hot.  Every resistance test, etc. has been perfect, my bias is set at .97 amps.  T-R is set to 8R- HOLD.

Any ideas would be appreciated.

Brian 
KB1VBF
Sent from my iPad


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