The KPA 100 manual points out during the receiver test "The signal from the KPA100's 4-MHz crystal oscillator (X2) may be audible at the high end of the 80-meter band. If this is the case, you can move it to a point just above 4 MHz using trimmer C27. The signal from the 4-MHz oscillator on the K2 Control board may be much stronger. Rotate C27 slightly to identify the KPA100 signal." Well I verified that I can in fact hear the two identical and separate tones by adjusting the trimmer C27 in the KPA 100. I am just not sure what the intent of the adjustment is other than to verify the two sources for the audio tone on 80 meters. What am I doing when I adjust C27 to move to tone above the 4 MHz region?
73 KI4DGH Chuck G. _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
