Check that you have the menu item "AGC PLS" set to "nor" (the default), the K3 AGC overreacts to electrical pulses (such as switching on a light) if that item is set to "OFF". The same might occur with stations radiating key clicks.
73 Dave, G4AON K3/100 #80 ------------------- Has anyone else noticed the K3 seems very susceptible to received stations with key clicks? If the station is strong, I can hear the clicks 2 khz away even with the 400 hz filter in line and DSP even narrower. No help from NR or NB. No big deal, but I've noted this several times. 73, Lee (K9CM) _______________________________________________ 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

