BG6JJI
:http://www.elecraft.com/manual/KX3%20Custom%20VFO%20TC%20rev%20A9.pdf
Set the signal source to exactly 50.000 MHz (alternatively, any accurately-known frequency in the 49-51
MHz range can be used). Select un-modulated carrier output, at a level of about –80 ..
(2013-12-08 14:27) 