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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+RF\s*$/: 13 ]

Total 13 documents matching your query.

1. [RFI] RF (score: 1): Author: "doug" <cxe@shaw.ca>; Date: Wed, 25 Feb 2009 15:47:03 -0800; I think RF is great. It helped me to work K5D seven times... 73 Doug/VE7NH _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/list; /archives//html/RFI/2009-02/msg00140.html (5,997 bytes)
2. Re: [RFI] RF (score: 1): Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>; Date: Wed, 25 Feb 2009 20:14:48 -0500; I listened to a guy working US and then DX stations for well over a couple hours on 75 the other night with a signal well over S9. It was two days later I found out it was him and not another statesi; /archives//html/RFI/2009-02/msg00141.html (7,245 bytes)
3. [RFI] RF (score: 1): Author: Bill Price <billp7634@sbcglobal.net>; Date: Fri, 23 Dec 2016 17:59:19 +0000 (UTC); I live in a HOA subdivision with restrictive covenants. As such, at this time all my antennas are in my attic. I just strung a fan dipole up for 75 and 17. When I operate on 75 I have RF issues. Two; /archives//html/RFI/2016-12/msg00071.html (7,777 bytes)
4. Re: [RFI] RF (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Fri, 23 Dec 2016 10:54:00 -0800; Yes. Study k9yc.com/RFI-Ham.pdf NO ferrite simply clamped onto a wire is going to make a dent at 4 MHz. And there's no solution for motion-detecting stuff like that soap dispenser -- they're input ci; /archives//html/RFI/2016-12/msg00072.html (7,105 bytes)
5. Re: [RFI] RF (score: 1): Author: Tom Thompson <w0ivj@tomthompson.com>; Date: Fri, 23 Dec 2016 13:57:11 -0700; Jim is right. I have been fighting a motion activated night light for the last 2 days. Since the motion activated device is so small, common mode current is probably not the culprit. I built a differ; /archives//html/RFI/2016-12/msg00073.html (8,747 bytes)
6. Re: [RFI] RF (score: 1): Author: Robert Nobis <n7rjn@nobis.net>; Date: Fri, 23 Dec 2016 14:41:55 -0700; Bill, I had a similar problem with an electronically operated doggy door. What I found was that I had relatively high common mode current on my antenna feed so the feed was also radiating. My antenna; /archives//html/RFI/2016-12/msg00075.html (8,827 bytes)
7. Re: [RFI] RF (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Fri, 23 Dec 2016 14:33:07 -0800; Bill and Bob, While this is certainly worth trying, I suspect that the problem is caused by the antenna itself being so close to the victim devices. And I would definitely wind serious chokes onto wi; /archives//html/RFI/2016-12/msg00076.html (10,912 bytes)
8. Re: [RFI] RF (score: 1): Author: Edward Mccann via RFI <rfi@contesting.com>; Date: Fri, 23 Dec 2016 14:52:36 -0800; Jim Was the update to the 168 page power point entitled "Coaxial Transmitting Chokes" Or to: "A Ham's Guide...." Version 5a, 5 June 2010 Or: Something else? Thanks, 73 Ed McCann AG6CX Sent from my iP; /archives//html/RFI/2016-12/msg00077.html (11,910 bytes)
9. Re: [RFI] RF (score: 1): Author: JW via RFI <rfi@contesting.com>; Date: Fri, 23 Dec 2016 23:25:52 +0000 (UTC); Faraday cage or shielding? There is a difference ... the public misuses the term F. C. In your case with the light, chicken wire or "hardware cloth" might provide a suitable E-field "shield" while st; /archives//html/RFI/2016-12/msg00078.html (9,546 bytes)
10. Re: [RFI] RF (score: 1): Author: Robert Nobis <n7rjn@nobis.net>; Date: Fri, 23 Dec 2016 16:36:24 -0700; Jim, In may case, I had an outdoor antenna, however the feed line was fairly close the electronically activated doggy door. Using your common mod choke on the feed line near the connection to the ant; /archives//html/RFI/2016-12/msg00079.html (11,938 bytes)
11. Re: [RFI] RF (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Fri, 23 Dec 2016 20:10:17 -0800; Yes, I understood that, Bob. My advice was really directed to Bill, but I didn't think you noticed that about Bill's post. I tend to miss things like that too. I think we all do now and then. 73, Jim; /archives//html/RFI/2016-12/msg00080.html (8,489 bytes)
12. Re: [RFI] RF (score: 1): Author: Robert Nobis <n7rjn@nobis.net>; Date: Fri, 23 Dec 2016 21:41:21 -0700; Jim, Yes, thank you. Whenever I have an RFI issue I go to your various tutorials. 73, Bob Nobis n7rjn@nobis.net _______________________________________________ RFI mailing list RFI@contesting.com htt; /archives//html/RFI/2016-12/msg00081.html (8,790 bytes)
13. Re: [RFI] RF (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Fri, 23 Dec 2016 21:54:43 -0800; Ed, Thanks for the alert. Turns out that while I updated RFI-Ham (A Ham's Guide), I somehow forgot to put it on the website. I'll try to do that tonight. The Power Point HAS been updated. 73, Jim The; /archives//html/RFI/2016-12/msg00082.html (8,739 bytes)

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