I am getting something similar, Ken, but on 4455kHz. That is 696kHz above 3759kHz, with all powers from 0.1 to 100W. It is quite strong on my local receiver but I don't know how far it is radiating.
73 de David G4DMP In a recent message, Ken Chandler <g0...@sky.com> wrote ... >I've just done some tests with my k3 sn 3759 and have been told I have >a spurious signal 600Hz above my tx frequency. It was at first heard >with my amp on but I switched out the amp and ran the k3 with 100w and >my note was still there. >Signal level on the spurious was aprox 50db down. >My tests were on cw, and my tester was less than 1/2 mile away. >Any idea"s!!! -- +- - - - - - - - - - - - - - - - - - - - -+ | David M Pratt G4DMP, Kippax, Leeds, UK | | K1 #1117; KX1 #0052; K2 #1583; K3 #0186 | +- - - - - - - - - - - - - - - - - - - - -+ ______________________________________________________________ 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