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1. [RFI] heterodyne on 17 meters (score: 1): Author: Stephen Reichlyn <aa4v@bellsouth.net>; Date: Mon, 15 Jul 2013 10:33:50 -0400; I am hearing an s-3/4 heterodyne on 17m every 18 kHz. Any suggestion of the source? Steve AA4V _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contest; /archives//html/RFI/2013-07/msg00015.html (6,288 bytes)
2. Re: [RFI] heterodyne on 17 meters (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Mon, 15 Jul 2013 08:48:29 -0700; Sure -- if the carriers drift around slightly, the most likely culprit is some sort of switching power supply. If they are very stable in frequency, they are more likely to be the clock for a micropr; /archives//html/RFI/2013-07/msg00016.html (8,022 bytes)
3. Re: [RFI] heterodyne on 17 meters (score: 1): Author: "KD7JYK DM09" <kd7jyk@earthlink.net>; Date: Mon, 15 Jul 2013 21:51:17 -0700; Remove the batteries from everything you can too, my Glycine Airman causes nothing but trouble to my RFI detection equipment, my digital voice recorder too, remove batteries or store items well away; /archives//html/RFI/2013-07/msg00017.html (6,992 bytes)
4. Re: [RFI] heterodyne on 17 meters (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Mon, 15 Jul 2013 22:13:15 -0700; Yes. BTW -- while testing various power supplies for RF trash, I just discovered that the switching power supply in my Rigol spectrum analyzer radiates trash that is picked up by a loop near the unit; /archives//html/RFI/2013-07/msg00018.html (7,513 bytes)
5. Re: [RFI] heterodyne on 17 meters (score: 1): Author: "KD7JYK DM09" <kd7jyk@earthlink.net>; Date: Mon, 15 Jul 2013 23:56:54 -0700; OUCH! I was called out East of Fallon NAS to track down some possible RF/magnetic anomolies. This was after having my watch overhauled after several years of not wearing it and switching from an ana; /archives//html/RFI/2013-07/msg00019.html (7,806 bytes)

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