My K2 is sn #5632. Peter, PE1E. . ----- Original Message ----- From: "PE1E" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Saturday, November 11, 2006 2:50 AM Subject: K2 SSB s/n vs CW s/n ?
> When I tune my K2 in a carrier ( all HF bands excl. 160 mtrs ) I notice the > K2 SSB setting has an over 10 dB worse s/n. > I really mean worse s/n, no difference in audio ( gain ). > My calibrated HP 3335A generates the carriers. > My calibrated HP 8568B spectrum analyzer shows the the audio output S/N. > > I also varied in numerous combinations the K2's IF and LF gain pots. > > I tuned both SSB and CW for maximum signal strength ( not for the same > pitch.). > I guess this does exclude possible non matching filter- and/or bfo > alignments. > > I used the same filterwidths for SSB and CW. > The S-meter shows no difference between SSB en CW ( I varied the carrier all > over S1 until 9+20 ). > > What could be on ? > > Thanks, > Peter, PE1E > > > _______________________________________________ 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
