Over the past month, I had become aware that a certain G-station - new to LF, but with a very commanding signal on 136.53 kHz - was often heard to 'clobber' QSOs, and CQ calls from other stations. Th
I advised the operator that we tend to assume a receive IF bandwidth of 250 Hz and generally aim to maintain a 300 Hz separation from other stations. (I believe that 300 Hz has been the figure quoted
But with the fancy new receivers now available (which I'll probably never be able to afford!), does the Group still feel 300 Hz to be a reasonable separation for normal CW operation? Over 10% of the