With all this chat about k2 drift, mine turned out to be a cold-solder joint in the L33 circuit!!! Now stable as can be for K2!!
By-the-way, for setting the 4mhz osc I tune into WWV at 10mhz using CW and with the spot switch on I can hear the K2 when it zero beats against WWV. It is kinda of a hit and miss process, I adjust C22 a tiny bit, run CAL PLL and remeasure, thus walking the osc in so to speak. It takes time but I am within 20hz now. 73 ed ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com