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References: [ +from:Woods: 103 ]

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61. Re: [RFI] just what everyone needs! (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sun, 09 Sep 2012 23:25:34 -0800; It is similar, though I have never seen specifics on what they use material wise. First time I saw it, it was refered to as "percap" or something similar. It is just normal wire/cable with RF lossy i; /archives//html/RFI/2012-09/msg00030.html (11,030 bytes)
62. Re: [RFI] Noise changes when room lights turn on / off UPDATE (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sat, 15 Sep 2012 11:40:15 -0800; How long did you wait? Most devices spool down quickly but not all. It is not too common, but I have seen a few devices using internal DC-DC converters where the secondary converter will keep generat; /archives//html/RFI/2012-09/msg00087.html (14,750 bytes)
63. Re: [RFI] ISOBAR (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sun, 16 Sep 2012 01:20:14 -0800; They are differential mode only, standard cap and powdered iron inductor. The interesting bit is that they are multi-stage, not just filtering from line, but between stages. They have stopped printin; /archives//html/RFI/2012-09/msg00092.html (8,735 bytes)
64. Re: [RFI] ISOBAR (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sun, 16 Sep 2012 01:22:19 -0800; Care to explain or provide a ref? _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi; /archives//html/RFI/2012-09/msg00093.html (6,840 bytes)
65. Re: [RFI] Mains filter for test bench (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Tue, 06 Nov 2012 19:37:50 -0900; My bench filter is built into a large plastic electrical enclosure. Input cable to bifilar (H-N) 12 turns on 2.4" type 31 toroid, to bifilar (H-N) 12 turns on 2.4" type 31 toroid, to Corcom 20EMC6 fi; /archives//html/RFI/2012-11/msg00027.html (8,815 bytes)
66. Re: [RFI] Mains filter for test bench (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Wed, 07 Nov 2012 18:09:05 -0900; Actually there are EMI filters that do filter all conductors. They are EMI only filter bricks (not surge/emi outlet strips). I have multiple examples here of sealed filters with one or more inductors; /archives//html/RFI/2012-11/msg00029.html (10,123 bytes)
67. Re: [RFI] Mains filter for test bench (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Wed, 07 Nov 2012 18:13:58 -0900; A filer example is the Corcom 10ED1C EIC inlet filter. 2x .36MH "Z wound" inductor on H-N, and a .28MH inductor on the ground lead. _______________________________________________ RFI mailing list RF; /archives//html/RFI/2012-11/msg00030.html (10,531 bytes)
68. Re: [RFI] CAT 5 pairs (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Tue, 18 Dec 2012 12:29:01 -0900; If possible, a home run of cat5/6 from the shack to the NID, dual RJ11 jack plate/brick in the shack with the highest twist pair on the DSL rj11 and one of the others on the phone port and a "in NID"; /archives//html/RFI/2012-12/msg00063.html (7,653 bytes)
69. Re: [RFI] LCD Monitors (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Fri, 21 Dec 2012 11:51:45 -0900; When talking about TV/monitors this is what they mean. The LED backlight produces cleaner more consistant light and is moe controlable. Also has a longer span and does not develop a color cast as it; /archives//html/RFI/2012-12/msg00099.html (7,627 bytes)
70. Re: [RFI] Arc fault protection (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sat, 05 Jan 2013 13:12:02 -0900; The practical problem with AFCI (Arc Fault Circuit Interrupter) devices is that they are supposed to sense RF. Yes, there is a RF detector in there. AFCI devices are available in both AFCI only, and; /archives//html/RFI/2013-01/msg00052.html (11,192 bytes)
71. Re: [RFI] RFI suppression cores for 147 MHz (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Wed, 27 Feb 2013 12:07:48 -0900; Fair-rite 0431164281 is a good fit for that size cable. Where I was getting common mode inband on 2M I added 3 to each end of the cable. These are large enough they will slide around on cable, need t; /archives//html/RFI/2013-02/msg00035.html (9,369 bytes)
72. Re: [RFI] Shielding a ground wire (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sat, 27 Apr 2013 12:32:40 -0800; I just stopped and shook my head when "Scenario 1" jumped up and smacked me. Fig 1 and 2 being the same circuit, with the only diff being the possible changes in the bonding connections (possible mor; /archives//html/RFI/2013-04/msg00065.html (9,710 bytes)
73. Re: [RFI] Time for me to get serious on chasing down this RFI (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Mon, 19 Aug 2013 12:46:07 -0800; Those little outlet testers are great for that (little 3 light plugs). I had to do a "map" of my current place, by starting with all breakers off and testing each outlet and light as I turned em on.; /archives//html/RFI/2013-08/msg00009.html (7,814 bytes)
74. Re: [RFI] Quiet Dimmers For 120V Incandescents (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sun, 25 Aug 2013 14:34:10 -0800; All Lutron dimmers are listed as having RFI supression, though I have never found a data sheet with details. Most models list "RFI supression" or "standard RFI supression", models Maestro, Skylark, A; /archives//html/RFI/2013-08/msg00041.html (9,281 bytes)
75. [RFI] Heads Up, possibly useful parts supplier (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Wed, 04 Sep 2013 15:44:10 -0800; This is not an endorsement, just though people might find the info useful. Arrow Electronics has a division called Verical www.verical.com These folks are not a normal reseller, they stock _nothing_.; /archives//html/RFI/2013-09/msg00007.html (7,639 bytes)
76. Re: [RFI] EMI/RFI AC line filter design info? (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Tue, 24 Sep 2013 00:16:14 -0800; There was a fairly simple filter in the older handbooks, but it was not really targeted at switched mode noise. There is also the issue of building something that is functionally included in your hou; /archives//html/RFI/2013-09/msg00040.html (10,220 bytes)
77. Re: [RFI] EMI/RFI AC line filter design info? (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Tue, 24 Sep 2013 22:33:35 -0800; I tend to troll fleabay for Corcom filter, and lookup the P/N for anything looking interesting 99.9% junk or useless, but there are _alot_ of them out there. Have a stack of 30VK6 filters on the desk; /archives//html/RFI/2013-09/msg00059.html (8,449 bytes)
78. Re: [RFI] CO2 detectors and RFI (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sat, 26 Oct 2013 14:05:12 -0800; Monox (CO) detectors are important if you have any potential CO sources. Any combustion fired devices, vehicles, etc. are a potential source. If you get really, really lucky you might notice a weak s; /archives//html/RFI/2013-10/msg00032.html (11,859 bytes)
79. Re: [RFI] CO2 detectors and RFI (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Sun, 27 Oct 2013 16:57:34 -0800; The models I was talking about have a wall-ward with cord that snaps into the unit. They can be plugged in directly, or the wart can be popped out and the unit wall mounted. That leaves a cord from t; /archives//html/RFI/2013-10/msg00039.html (11,531 bytes)
80. Re: [RFI] VDSL (very-high-bit-rate digital subscriber line) (score: 1): Author: Christopher Brown <cbrown@woods.net>; Date: Tue, 22 Apr 2014 00:14:41 -0800; Running fiber to each and every _existing_ home or business can be very, very expensive. Running 48 - 192 count fiber /PAST/ a bunch of neighborhoods / busines parks and pealing off a few pairs to ea; /archives//html/RFI/2014-04/msg00156.html (13,654 bytes)

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