As I understand it, the K3 switches to a different input bandpass filter at 10.000 MHz which I believe is the source of the artifact. You will get a cleaner response with K3 Filter if the test signal is not at 10 MHz.
That's unfortunate, as it's easy to find a clean strong 10 MHz reference from test gear. Perhaps Mike should add a reminder in the help file, when he completes the higher priority items. Jack K8ZOA AD6XY wrote: > And why not use it. > > http://n2.nabble.com/file/n2191129/27k1.jpg 27k1.jpg > http://n2.nabble.com/file/n2191129/2k72.jpg 2k72.jpg > > http://n2.nabble.com/file/n2191129/400H1.jpg 400H1.jpg > http://n2.nabble.com/file/n2191129/400H2.jpg 400H2.jpg > > http://n2.nabble.com/file/n2191129/13kH1.jpg 13kH1.jpg > http://n2.nabble.com/file/n2191129/13kh2.jpg 13kh2.jpg > _______________________________________________ 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
