Guess I don't follow... When APF is engaged, SHIFT will change the APF center frequency. If you dial SHIFT for 270, RIT for -30 Hz, then SHIFT APF to 270 (assuming your PITCH is 300 Hz), signal will be centerd with a 270 Hz tone.
73, Drew AF2Z On Wed, 23 Oct 2013 08:29:44 -0700 (PDT), you wrote: >drewko wrote >> If you want to go lower than 300 Hz for your preferred cw pitch you >> could offset the RIT for the lower tone then compensate with SHIFT to >> bring it back to the center of the filter. A keyswitch macro could do >> this automatically if you hve a set pitch in mind, say 270. > >That doesn't work if you're using APF, which I always use for weak signals. >APF is linked to the actual PITCH setting. I also use 200 Hz filters in >diversity and 30 Hz away from their center would attenuate signals. > >73, Bill ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
