Hi again, I tried the factory settings and the problem does remain. I made a Youtube clip which shows it and the noise goes away below 1320kHz and above 2150kHz.
Here is the clip,<https://youtu.be/Ju5oMhq2YEE> So I really feel this is a problem in the radio and not anything else. 73 de Mike, SM2WMV (SJ2W) http://www.sj2w.se/contest/ On 8 November 2019 at 22:53:25 +01:00, RIchard Williams <[email protected]> wrote: > Well, that was a good idea (only works if you have a second radio). I would > try Eric's suggestion to reload a good EEINIT file. Can't beat Elecraft for > support. > > > Dick, K8ZTT > > > > Sent from Yahoo Mail on Android > <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature> > > > > On Fri, Nov 8, 2019 at 11:28, Mikael Larsmark > > <[email protected]> wrote: > > > > Hi Dick, > > > > I have tried plugging everything out of the radio except the power supply. > > Then I took another K3 and made sure I did not have the same problem on > > that radio which I did not have, it was totally quiet when unplugging the > > antennas. I took the power supply cable from that K3 and plugged into the > > one with problem (still no other cables connected) and still the same > > noise. I also tried a dummy load on the TX ant port but no success. > > > > > > So I doubt it is anything generated locally since the setup is identical > > with the other K3 when switching them out. Plus it is dead quiet on all > > other bands when unplugging the antennas. > > 73 de Mike, SM2WMV (SJ2W) > > <http://www.sj2w.se/contest/> > > > > > > On 8 November 2019 at 21:55:26 +01:00, RIchard Williams > > <<[email protected]>> wrote: > > > > > First, I would try using just a battery to make sure it is not power > > > supply. Then try turning off everything but your radio in the shack. If > > > the noise is still there, throw the master breaker to the house to see if > > > it might be something in your house. > > > > > > > > > Or you might take your radio and a battery somewhere that is not near any > > > noise sources and see what your S meter shows. If you still have the > > > noise, maybe someone else has some thoughts. > > > > > > > > > Dick, K8ZTT > > > > > > Sent from Yahoo Mail on Android > > > <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers_wl=ym_sub1=Internal_sub2=Global_YGrowth_sub3=EmailSignature > > > > > > <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature>> > > > > > > > > > > On Fri, Nov 8, 2019 at 10:01, Mikael Larsmark > > > > <<[email protected]>> wrote: > > > > > > > > Hi, > > > > > > > > I am having an issue which confuses me quite a bit. When I unplug my > > > > antennas and listen to 80m for example I have very low noise and the > > > > S-meter does not light up a single bar. When I go to 160m and do the > > > > same thing I have S3-S4 and I can hear a much higher noise level. It is > > > > the same behavior regardless if I use the RX antenna or the ANT1 jack > > > > (none with any antenna). I have the same settings on both bands. > > > > > > > > > > > > I also tried to do a factory reset but behavior remains. > > > > Any idea what this can be? > > > > > > > > /Mikael, SJ2W > > > > ______________________________________________________________ > > > > 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>> > > > > Message delivered to <<[email protected]>> > > > > > > > > > > > > ______________________________________________________________ > > 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> > > Message delivered to <[email protected]> > > ______________________________________________________________ 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 Message delivered to [email protected]
