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References: [ +from:charlie@thegallos.com: 108 ]

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61. [RFI] Solar Power RFI (score: 1): Author: charlie@thegallos.com; Date: Fri, 29 Jan 2016 11:52:10 -0500; Hey Gang, The XYL is on a solar power kick, and we are currently in talks with a solar power company The paperwork they provide claims the inverter is Part 15B compliant - that said, I know there are; /archives//html/RFI/2016-01/msg00102.html (6,896 bytes)
62. Re: [RFI] Solar Power RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sun, 31 Jan 2016 12:49:09 -0500; I accidently only sent a reply to Corland <snip> Looks like the deal is off based upon some recalculation of roof angles, etc - the break even isn't there That said, I decided that if I was going to; /archives//html/RFI/2016-01/msg00115.html (8,480 bytes)
63. Re: [RFI] Solar Power RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sun, 31 Jan 2016 13:01:03 -0500; Looking at Mil-std-461 D (where the RE series was renamed) For OUR use, probably the best paragraph would be to spec RE102 Limit for ground applications Which calls for no more than 24 dBuV/m from 10; /archives//html/RFI/2016-01/msg00116.html (8,463 bytes)
64. Re: [RFI] RFI via Florescent Lights (score: 1): Author: charlie@thegallos.com; Date: Thu, 7 Apr 2016 10:44:34 -0400; These days, if you are replacing ballasts, you might as well get rid of ballasts all together - Just go to what they call "Direct wired" LED tubes https://www.earthled.com/blogs/light-2-0-the-earthl; /archives//html/RFI/2016-04/msg00010.html (8,298 bytes)
65. [RFI] DC Power supplies (score: 1): Author: charlie@thegallos.com; Date: Wed, 4 May 2016 14:51:43 -0400; Hey Gang, We all know about buying old analog wall warts for power supplies to cut down on RFI, but sometimes, that is NOT going to happen With the proliferation of things like LED strip lights, whic; /archives//html/RFI/2016-05/msg00015.html (7,566 bytes)
66. Re: [RFI] DC Power supplies (score: 1): Author: "Charlie@thegallos.com" <charlie@thegallos.com>; Date: Wed, 4 May 2016 18:16:29 -0400; Actually, mumble mumble years ago, I worked on switchers that had, for all intents no measurable noise in both the RE and CE range of test from Mil-810. Of course the USN was spending major money for; /archives//html/RFI/2016-05/msg00021.html (12,147 bytes)
67. Re: [RFI] DC Power supplies (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sat, 14 May 2016 10:05:48 -0400; <snip> As I said when I pretty much started this thread, I got a bunch of power supplies that were put in when my kitchen was redone and they were noise bombs on 40m (my lot is 42x100, and I'm runnin; /archives//html/RFI/2016-05/msg00057.html (10,078 bytes)
68. Re: [RFI] DC Power supplies (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sat, 14 May 2016 18:16:20 -0400; Interesting Mine used a "standard" power cord (on of those figure 8 style) on the input I just looked for the typos, and they are there) -- 73 de KG2V - Charles Gallo Quality Custom Machine-shop work; /archives//html/RFI/2016-05/msg00059.html (8,596 bytes)
69. Re: [RFI] 15 M noise (score: 1): Author: charlie@thegallos.com; Date: Thu, 19 May 2016 12:33:44 -0400; So I should nuke them from orbit? ;) _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi; /archives//html/RFI/2016-05/msg00072.html (7,585 bytes)
70. Re: [RFI] SETI (score: 1): Author: charlie@thegallos.com; Date: Wed, 31 Aug 2016 11:16:01 -0400; <snip> There is also an estimate that the Starfish atomic test from the early 400AU = .006 Light Years, or roughly 10x pluto's orbit - not even to the Oort Cloud 400AU is ABOUT 2 light-days (1 light-; /archives//html/RFI/2016-08/msg00194.html (7,677 bytes)
71. [RFI] Part 15 isn't enough.. (score: 1): Author: charlie@thegallos.com; Date: Wed, 28 Sep 2016 15:40:06 -0400; Hey Gang, I know we have all discussed "part 15 isn't enough", particularly when we have talked about things like Solar systems I was wondering - What if you were to say "System shall be compliant wi; /archives//html/RFI/2016-09/msg00099.html (6,565 bytes)
72. Re: [RFI] Part 15 isn't enough.. (score: 1): Author: Charles Gallo <charlie@thegallos.com>; Date: Thu, 29 Sep 2016 06:53:19 -0400; But part 15 limits are not low enough -- 73 de KG2V Charlie _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi; /archives//html/RFI/2016-09/msg00108.html (7,030 bytes)
73. Re: [RFI] Server switching power supplies (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Tue, 27 Jun 2017 14:15:48 -0400; <snip> <snip> Anyone know of a good source for a tool to pull the pins on the typical power supply headers (both board and HD) so you CAN twist them? In addition - looking at the ATX pinouts - P4 is; /archives//html/RFI/2017-06/msg00053.html (7,372 bytes)
74. Re: [RFI] New Dishwasher - Bosch (score: 1): Author: "Charlie@thegallos.com" <charlie@thegallos.com>; Date: Fri, 26 Jan 2018 13:16:39 -0500; Would love a photo. 73 de KG2V _______________________________________________ RFI mailing list RFI@contesting.com http://lists.contesting.com/mailman/listinfo/rfi; /archives//html/RFI/2018-01/msg00078.html (10,317 bytes)
75. Re: [RFI] Noisy LED shop lights (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Thu, 14 Jun 2018 14:58:34 -0400; The problem with this is that the internal resistance of an LED falls dramatically with temperature, particularly on high output LEDs. You either have to design worst case, in which case you end up w; /archives//html/RFI/2018-06/msg00059.html (9,802 bytes)
76. Re: [RFI] Noisy LED shop lights (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Thu, 14 Jun 2018 17:01:18 -0400; Problem is (at least in say LED flashlights, where I learned this from a friend), the internal resistance is variable enough that using a current limiting resistor makes it show a fairly high lumen o; /archives//html/RFI/2018-06/msg00063.html (9,384 bytes)
77. Re: [RFI] Poor man's portable spectrum analyzer (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Fri, 13 Jul 2018 13:22:11 -0400; My question is not the SDR (I have one running), or even "How the heck did you get it running on an rPi (software etc) but... I always see references to loop antennas, and have even seen a few links; /archives//html/RFI/2018-07/msg00084.html (10,200 bytes)
78. Re: [RFI] Dimmer control (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Mon, 11 Feb 2019 11:21:59 -0500; <snip> Lutron I know someone who used to for for them, and he says all the designs are seriously RFI tested, in fact the engineering lab has more than one RFI cart before they got to the RFI lab ____; /archives//html/RFI/2019-02/msg00027.html (6,768 bytes)
79. Re: [RFI] Bulk order source for Ferrite beads? (score: 1): Author: Charles Gallo <charlie@thegallos.com>; Date: Wed, 20 Feb 2019 05:32:16 -0500; Just remember, there ARE schools full of kids who DO study math, and engineering. My daughter is one of them (she is on Co-op doing radar systems), and my son will be doing computer engineering start; /archives//html/RFI/2019-02/msg00056.html (12,384 bytes)
80. Re: [RFI] Bulk order source for Ferrite beads? (score: 1): Author: "Charles Gallo" <charlie@thegallos.com>; Date: Wed, 20 Feb 2019 10:44:58 -0500; Thanks. Although this Web page hasn't been updated in a couple of years, this ( https://femaidens2265.org/ ) is one of 2 teams I mentor - there are "Nerdy Girls" (as their shirts say 'Talk Nerdy to M; /archives//html/RFI/2019-02/msg00058.html (10,203 bytes)

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