Hi Mike,
Have you tried turning your monitor off? I've never had the issue you describe 73 Frank W3LPL ----- Original Message ----- From: "mjpilgrim" <mpilg...@bellsouth.net> To: elecraft@mailman.qth.net Sent: Saturday, February 10, 2018 8:32:03 PM Subject: Re: [Elecraft] P3 SVGA interference - I wonder if this discussion and suggested ribbon clips address my issue. I acquired my K3 this past summer and then a P3 off of eBay shortly thereafter. I installed the SVGA adapter a couple months ago and I have a problem which sounds similar to what is described in this thread. For lack of a better description let me say this symptom happens only on 20Meters..... as I view my spectrum now from 14.250 to 14.350 the noise floor rests basically around S-2 across the entire band, revealing a few transmitted ham conversations, My center frequency on the scope is 14.300 and at this moment I see occasional noise peaks rising up to as high as S-5 in two or three instances approximately 10khz wide, and at times 20 khz or wider. These noise peaks are not consistent with any observed or detected human voice transmission. At times I can see a very broad band of noise on the waterfall which spans the entirety of the floating noise floor. The same observation occurs when I am tuned down in the CW portion of the band. I don't recall if this observation was present prior to adding the SVGA adapter, and I've not thought about opening the P3 to inspect or move any cables. I know this symptom can best be demonstrated with a photo, so if that would be beneficial, I will be happy to oblige. Just let me know who needs to see it. This is certainly a very annoying issue I wish to resolve. I'm open to any ideas or suggestions. Thanks, Mike, K5MP -- Sent from: http://elecraft.365791.n2.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 Message delivered to donov...@starpower.net ______________________________________________________________ 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 Message delivered to arch...@mail-archive.com
