I don't have an L-P Pan. Mike NF4L
On Oct 31, 2012, at 5:10 PM, ab2tc <ab...@arrl.net> wrote: > Hi, > > I have absolutely no dip in the center of my LP-Pan display and I have never > heard anybody else having this problem either. The IF out port and the > crystal filter bank are driven in parallel by a buffer amplifier that > appears to be capable of driving both without gain loss due to the crystal > filter load. > > AB2TC - Knut > > > Edward R Cole wrote >> I built my K3/10 and installed the KRX3 with no issues of different >> audio levels. >> >> BTW running both Rx with dual LP-Pan on MAP65v2.3 sw shows the audio >> level on a bar graph for each (when in diversity mode). >> >> Two things were recently done to improve use of the >> LP-Pan: 1) Enabling an open filter position in the K3 and KRX3 >> eliminates gain "suck out" by roofing filter which is connected in >> parallel with the IF output jack. It shows as a dip in gain on a >> panadaptor spectrum display at center freq. 2) Installed 32.860 MHz >> xtal in LP-Pan which is 4x the IF freg of 8.215 MHz which eliminates >> the previous +6 KHz freq. off set in the display sw (thanks to Larry, >> N8LP). >> >> My 2m-eme dual-polarity adaptive receive system will get a work-out >> in this weekend's eme contest. It extensively uses the dual-Rx >> diversity reception mode of the K3. >> >> 73, Ed - KL7UW > > > > > > -- > View this message in context: > http://elecraft.365791.n2.nabble.com/KRX3-insatall-tp7564774p7564863.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > 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