A Power supply drop-out can cause that. Did the LCD say Elecraft for a moment after it happens?
Dan / WG4S / K2 #2456 <snip> occasionally with drop out on TX. I key up and the K2 just seems to drop out, </snip> _______________________________________________ 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