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References: [ +from:w4byg@att.net: 17 ]

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1. Re: [RFI] RFI issues in Toyota 4Runner (score: 1): Author: Ray <w4byg@att.net>; Date: Tue, 17 Apr 2012 10:37:35 -0400; I have a 2006 4Runner that works fine with my FT-100 running barefoot on any band. The HF antenna is a base matched 400 watt Hustler, mounted on the car top carrier frame. The HF mount is exterior gr; /archives//html/RFI/2012-04/msg00050.html (9,793 bytes)
2. Re: [RFI] Rogue beer fridge caught by Telstra 'robot' (score: 1): Author: Ray <w4byg@att.net>; Date: Tue, 04 Jun 2013 12:02:14 -0400; Interesting article. As a result a thought: Wouldn't it be great if someone could develop software that when the output from your HF receiver is connected to your sound card, it could help identify t; /archives//html/RFI/2013-06/msg00012.html (7,613 bytes)
3. [RFI] EMI/RFI AC line filter design info? (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Mon, 23 Sep 2013 10:39:21 -0400; Did a search online for info on how to build some AC line filters with little luck. They are fairly simple to construct, but I need the correct values for the spectrum of interest. Also not sure what; /archives//html/RFI/2013-09/msg00033.html (6,832 bytes)
4. Re: [RFI] EMI/RFI AC line filter design info? (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Tue, 24 Sep 2013 10:21:27 -0400; Thanks to all who replied to my question. I got some good responses. I appreciate those of you who took the time to respond. The Corcom info was interesting but at $55 apiece totaled more than I want; /archives//html/RFI/2013-09/msg00042.html (7,932 bytes)
5. Re: [RFI] ARRL to FCC... (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Wed, 26 Mar 2014 21:00:08 -0400; Just a comment about the prospective "load impedance" issue mentioned. It has been my experience that the utility power system for the house has a much lower source impedance than any portable invert; /archives//html/RFI/2014-03/msg00209.html (30,272 bytes)
6. Re: [RFI] My RFI - weekly report. (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Tue, 27 May 2014 18:04:24 -0400; Just wondering: if there have been any attempts to design or fabricate an outboard hardware adapter for older model radios to enable the use of S Meter Lite? I may be wrong, but it seems like some re; /archives//html/RFI/2014-05/msg00078.html (8,275 bytes)
7. Re: [RFI] Tecsun PL-660 for chasing RFI [Was: Is Icom IC-T90a AM-mode good for chasing RFI?] (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Mon, 22 Sep 2014 18:06:51 -0400; Am thinking about buying a PL-660 for RFI chasing. I see by the specs it has synchronous detection which is great for SWL apps. I do not see if it has a diode detector option on it. If it only has sy; /archives//html/RFI/2014-09/msg00048.html (10,854 bytes)
8. Re: [RFI] Power conditioners / regenerators (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Sat, 18 Oct 2014 13:59:30 -0400; I accomplish the same thing by running my station on a 2 KVA Staco double conversion, sine wave output, power corrected, UPS. They or online full time. The AC output is fully isolated from the incomi; /archives//html/RFI/2014-10/msg00024.html (9,595 bytes)
9. Re: [RFI] Compass Vectors (score: 1): Author: "Ray, W4BYG" <w4byg@att.net>; Date: Mon, 30 Nov 2015 22:09:25 -0500; Karin, I use a very nice Android app on my Galaxy S-4 that will do this on my cellphone. It's called SigTrax. There is a small cost for it, but it is well worth it. It's available on Google Play. Ray; /archives//html/RFI/2015-11/msg00029.html (8,048 bytes)
10. Re: [RFI] Portables for sniffing RFI (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Thu, 11 Jul 2019 16:15:21 -0400; I have the PL-660 and it works great for the purpose! Ray, W4BYG Leo H. WA2AMW _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/; /archives//html/RFI/2019-07/msg00010.html (7,584 bytes)
11. [RFI] 433.92 remote control, legal? (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Thu, 3 Sep 2020 17:39:45 +0000; Just purchased a satellite actuator remote control which the spec sheet inside states it operates on 433.92 MHz. Low power it is and very low duty time on, but curious, is this legal? Ray, W4BYG -- T; /archives//html/RFI/2020-09/msg00014.html (7,218 bytes)
12. [RFI] coax shield outside impedance? (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Wed, 25 Nov 2020 18:47:12 +0000; I have a question that I've not seen discussed before. Maybe it has been, but I don't remember seeing it. *When attempting to minimze CMI on the outside of 50 ohm coax, the shield is not normally 50; /archives//html/RFI/2020-11/msg00061.html (6,797 bytes)
13. Re: [RFI] An article that happened to pop up today (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Wed, 16 Dec 2020 15:00:07 +0000; What kind of chokes, with what limitations and filtering purposes? A "small choke" is not a panacea for all applications. Please explain yourself more fully. Ray, W4BYG Merry Xmas Rob K5UJ __________; /archives//html/RFI/2020-12/msg00033.html (7,836 bytes)
14. Re: [RFI] RFI Question (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Fri, 12 Feb 2021 16:33:57 +0000; I think you are right, it's not as simple as that. The output impedance of the generating device would seem to be significant. In many cases it would not be easy to ascertain that output impedance, o; /archives//html/RFI/2021-02/msg00012.html (9,049 bytes)
15. Re: [RFI] RFI Digest, Vol 218, Issue 27 (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Tue, 23 Mar 2021 19:45:30 +0000; I'm afraid the email below is just repeating an error about how loop antennas work. (They say if you hear something repeated enough times it is is perceived as truth). But not so. For an excellent pa; /archives//html/RFI/2021-03/msg00094.html (46,804 bytes)
16. [RFI] test (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Wed, 5 Jan 2022 12:04:24 -0500; test -- This email has been checked for viruses by AVG. https://www.avg.com _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/lis; /archives//html/RFI/2022-01/msg00006.html (6,655 bytes)
17. Re: [RFI] DEFINITION OF "HARMFUL INTERFERENCE" (score: 1): Author: Ray LaRue <w4byg@att.net>; Date: Fri, 20 Jan 2023 09:54:34 -0500; Ed, Thank you for your much valued service. Ray, W4BYG But I do have to note that is is more than a club, and our standing with FCC and others is also built on decades of participation. When we work; /archives//html/RFI/2023-01/msg00101.html (14,235 bytes)

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