I honestly do not know. I have only listened in ssb band. I have listed up at top or down in cq. I will try.
Barney On Nov 13, 2011, at 2:42 PM, "Guy, K2AV [via Elecraft]" <ml-node+s365791n6990641...@n2.nabble.com> wrote: > Is this only on one end of the band, high or low, or is it constant across > the entire band? > > On Sat, Nov 12, 2011 at 10:01 PM, cbscholl <[hidden email]> wrote: > > > I bought the radio used earlier in the year. I believe that it is sn in > > late 2000 but it was to factory in 2010 for upgrades. I listened on same > > antenna with ic-765 and no issues. Are there and settings which are band > > dependent that could be causing the problem? > > > > Barney > > > > On Nov 12, 2011, at 9:28 PM, "w0mu [via Elecraft]" < > > [hidden email]> wrote: > > > > > The only distortion I have seen is with the NB on which he said he > > > checked. Is this an early version of the radio? Maybe this is a case > > > of oxidation on the connectors. Only hearing it one band makes this a > > > very interesting problem. > > > > > > Mike W0MU > > > > > > J6M CQ WW DX CW Contest 2011 > > > J6/W0MU November 21 - December 1 2011 > > > W0MU-1 CC Cluster w0mu.net > > > > > > > > > On 11/12/2011 7:25 PM, Don Wilhelm wrote: > > > > > > > Whoops, I did not catch that on the first reading. I concede and have > > > > no easy answers. Even so, the SSB demodulation in the K3 is not band > > > > dependent either, so a good look at your antenna system and > > > > consideration for the reception of interfering signals from consumer > > > > devices are prime candidates for investigation. > > > > > > > > 73, > > > > Don W3FPR > > > > > > > > On 11/12/2011 9:15 PM, cbscholl wrote: > > > >> Why would rf feedback be causing an issue on receive? > > > >> > > > >> Barney > > > >> > > > >> On Nov 12, 2011, at 8:46 PM, "Don Wilhelm-4 [via Elecraft]"<[hidden > > email]> wrote: > > > >> > > > >>> Barney, > > > >>> > > > >>> The most common cause for problems of that nature is RF feedback in > > the > > > >>> shack. If you have another receiver, listen to the transmitted audio > > > >>> while the K3 is connected to a dummy load. If there are no problems > > > >>> with that configuration, take a serious look at your antenna system > > for > > > >>> that troublesome band. > > > >>> > > > >>> There is nothing in the K3 modulation scheme that is band dependent > > - in > > > >>> other words, if it works OK on one band, it should work well on all > > > >>> bands unless something external to the K3 is causing a problem. > > > >>> > > > >>> 73, > > > >>> Don W3FPR > > > >>> > > > >>> On 11/12/2011 7:34 PM, cbscholl wrote: > > > >>>> I believe that I am hearing raspy or slightly distorted audio on > > receive on > > > >>>> my K3. It has current mods. I have noticed the problem only on 15 > > meters. > > > >>>> The other band seem fine. Does anyone have any ideas or > > suggestions? Barney > > > >>>> > > > >>> ______________________________________________________________ > > > >>> Elecraft mailing list > > > >>> Home: http://mailman.qth.net/mailman/listinfo/elecraft > > > >>> Help: http://mailman.qth.net/mmfaq.htm > > > >>> Post: mailto:[hidden email] > > > >>> > > > >>> This list hosted by: http://www.qsl.net > > > >>> Please help support this email list: http://www.qsl.net/donate.html > > > >>> > > > >>> > > > >>> If you reply to this email, your message will be added to the > > discussion below: > > > >>> > > http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6989005.html > > > >>> To unsubscribe from Raspy audio on ssb on one band, click here. > > > >>> See how NAML generates this email > > > >> -- > > > >> View this message in context: > > http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6989022.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:[hidden email] > > > >> > > > >> 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:[hidden email] > > > > > > > > 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:[hidden email] > > > > > > This list hosted by: http://www.qsl.net > > > Please help support this email list: http://www.qsl.net/donate.html > > > > > > > > > If you reply to this email, your message will be added to the discussion > > below: > > > > > http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6989030.html > > > To unsubscribe from Raspy audio on ssb on one band, click here. > > > See how NAML generates this email > > > > > > -- > > View this message in context: > > http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6989060.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:[hidden email] > > > > 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:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > > If you reply to this email, your message will be added to the discussion > below: > http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6990641.html > To unsubscribe from Raspy audio on ssb on one band, click here. > See how NAML generates this email -- View this message in context: http://elecraft.365791.n2.nabble.com/Raspy-audio-on-ssb-on-one-band-tp6988925p6990657.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