My mistake: Eric is a great guy, but credit for this post goes to Wayne, N6KR:
See: http://elecraft.365791.n2.nabble.com/Tips-for-using-APF-td5964773.html My apologies to Wayne! -- 73 -- Brian -- K1LI On Tue, Feb 1, 2011 at 12:43 PM, K3RWN <rwnewbo...@comcast.net> wrote: > Can you help me with finding the posting by Eric that you mentioned? > > I am not finding it in the archive search or my search topics are off. > > Rich > > -----Original Message----- > From: elecraft-boun...@mailman.qth.net > [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Brian Machesney > Sent: Tuesday, February 01, 2011 12:23 PM > To: Elecraft Reflector > Subject: [Elecraft] K3: APF... wow! > > The K3's APF feature formalizes behavior that I used to implement by mixing > the audio from the main and second RX with the two receivers set to > different IF and DSP bandwidths. The first few times I tried the APF, I was > not impressed; I thought (mistakenly) that it was not "meant" to work with > the 8-pole 400Hz IF filters in my K3. > > Boy, was I ever wrong! I followed the suggestions that Eric posted last > week > - especially using 1Hz FINE tuning - and APF has, indeed, allowed me to > hear > signals that were inaudible before. In particular, it has allowed me to > work > VP8ORK from 160m down to 10m, raising copy from "ESP" to "workable" in many > cases. > > -- > 73 -- Brian -- K1LI > ______________________________________________________________ > 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 > > ______________________________________________________________ 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
