Jerry, Did you use a X10 probe with the scope? The problem could be related to the stub effect at the operating frequency caused by the scope leads and the capacitance the scope input circuit presents to the K2. Particularly with RF a X10 probe or a high impedance detector is just about essential to avoid upsetting the circuit you are monitoring. The same can apply to checks on the 4MHz clock on the K2 control board where the test instrument such as a counter can cause unwanted effects even though it has a high input impedance. Bob, G3VVT
_______________________________________________ Elecraft mailing list Post to: [email protected] 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
