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21. Re: [RFI] Do we neglect problems and fix symptoms? (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Fri, 31 Dec 2010 17:28:53 -0500; Definitely the way to go, if you can Interestingly, my ROUTER doesn't cause a lot of problems - the MOTHERBOARDS do - Putting ferrites on the router end does almost nothing, put them on the PC side,; /archives//html/RFI/2010-12/msg00193.html (10,473 bytes)
22. Re: [RFI] Comparing Lightning Arrestors? (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Mon, 16 May 2011 21:14:53 -0400; Of course they can - you have any idea how many times a year the master antenna at the Empire State building gets hit? I'll tell you the TV stations don't go off the air BTW - the answer is about 100; /archives//html/RFI/2011-05/msg00064.html (8,514 bytes)
23. [RFI] In house RFI, but (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sun, 24 Jun 2012 22:38:38 -0400; Hi Gang, Yesterday, when a friend came over for FD, we decided to try and chase down some of the nouse issues at my QTH. Well, we found some nasty noise that turned off with circuit breaker 18 in my; /archives//html/RFI/2012-06/msg00040.html (7,784 bytes)
24. Re: [RFI] Computer birdies (score: 1): Author: "charlie@thegallos.com" <charlie@thegallos.com>; Date: Tue, 26 Jun 2012 14:49:49 -0400; I personally found, with my router and computers that the computer was the really bad end, but putting cores on both ends helped too, as there was some low level stuff coming from the router Sent fro; /archives//html/RFI/2012-06/msg00056.html (9,473 bytes)
25. Re: [RFI] CAT 5 pairs (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Tue, 18 Dec 2012 17:34:49 -0500; Use the Blue/white pair Today, the telco doesn't run the old classic 'quad' station wire, they also use CAT-5 (or 6) The color order is blue, orange, green, brown - the way to remember is "sky to gro; /archives//html/RFI/2012-12/msg00066.html (7,415 bytes)
26. [RFI] Interesting App Note for switching power supply designers (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Mon, 31 Dec 2012 11:05:02 -0500; Evidently, at least the folks designing the ICs are paying some attention http://cds.linear.com/docs/Application%20Note/an70.pdf -- 73 de KG2V - Charles Gallo Quality Custom Machine-shop work for the; /archives//html/RFI/2012-12/msg00182.html (6,911 bytes)
27. Re: [RFI] Electrical transfomer near shack, a problem? (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Thu, 10 Jan 2013 20:42:52 -0500; Audio transformers? Gee, don't you know that transformers degrade sound, everything has to be direct output, and power cords have to be oxygen free copper, do that last 36 inches makes a difference..; /archives//html/RFI/2013-01/msg00073.html (8,959 bytes)
28. Re: [RFI] LED Under Cabinet Kitchen Lights YES or NO (score: 1): Author: Charles Gallo <charlie@thegallos.com>; Date: Fri, 26 Jul 2013 10:55:41 -0400; Yes. Home Depot specials, S9+ noise, but run them with a real power supply, no problem. Tun on the ps with no lights, , same noise _______________________________________________ RFI mailing list RFI; /archives//html/RFI/2013-07/msg00022.html (8,299 bytes)
29. [RFI] Time for me to get serious on chasing down this RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sun, 18 Aug 2013 15:29:41 -0400; Hey Gang, OK - time to get serious about chasing down my household RFI - some I Know (Household-6's (aka XYL) washing machine) others I know the breaker, but couldn't find what is even powered by tha; /archives//html/RFI/2013-08/msg00007.html (7,394 bytes)
30. [RFI] Keyboard RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Thu, 22 Aug 2013 13:03:28 -0400; Hi Gang, So, got the SW Radio, and have found some interesting RFI sources around the house, have suppressed some, have a tech call in on another (the cable TV line has HORRID noise on it low, and if; /archives//html/RFI/2013-08/msg00012.html (7,707 bytes)
31. Re: [RFI] Keyboard RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Thu, 22 Aug 2013 14:19:44 -0400; Jim, Forgot to point out that I did try choking the cable, no good. In fact, for instance on this keyboard, cable comes out the RIGHT, signal highest on the left, Mid cable it is not measuring on the; /archives//html/RFI/2013-08/msg00016.html (7,828 bytes)
32. Re: [RFI] Keyboard RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Thu, 22 Aug 2013 17:58:43 -0400; Well, there was some arcing at the ground block in the past, so I lifted the coax to slip on the ferrites, and the voltage is still there, but the current is low enough the ground takes care of it -; /archives//html/RFI/2013-08/msg00022.html (8,449 bytes)
33. Re: [RFI] Keyboard RFI (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Thu, 22 Aug 2013 19:29:31 -0400; Well, as I took out a VOM and measured both the voltage and conductivity to bonded ground in my house, and the CATV shield to that ground, I think it's on the cable companies end - it isn't even hook; /archives//html/RFI/2013-08/msg00024.html (8,947 bytes)
34. [RFI] KG2V's new RFI rule of thumb... (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sat, 24 Aug 2013 13:05:26 -0400; I've come up with a new rule of thumb: If the manufacturer puts a ferrite on the leads of a device, it isn't enough, and the item is an RFI bomb -- 73 de KG2V - Charles Gallo Quality Custom Machine-s; /archives//html/RFI/2013-08/msg00032.html (6,623 bytes)
35. [RFI] ONE wallwart (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Sat, 31 Aug 2013 09:37:16 -0400; Hey Gang, The cable TV issues are still there (but there no longer seems to be voltage on the line), but I've pretty much did a good cleanup on the higher bands Last night I go to look at a spot on 8; /archives//html/RFI/2013-08/msg00071.html (7,554 bytes)
36. [RFI] The Cable TV issue (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Mon, 2 Sep 2013 10:44:05 -0400; So, the tech came out today The voltage is gone (not the issue), and a loose ground block acting as a diode got rid of about 1/2 the signal, but then we were able to hear what was actually putting th; /archives//html/RFI/2013-09/msg00000.html (7,085 bytes)
37. [RFI] Good news/Bad new on the 80m noise front (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Fri, 6 Sep 2013 17:23:08 -0400; Hey Gang First the bad news - last night the noise on 80 was the worst I've ever heard - s9+20-30!!! The good is it was back down to the usual s7 or so this afternoon, AND my wife/kids were out so I; /archives//html/RFI/2013-09/msg00008.html (7,573 bytes)
38. Re: [RFI] Good news/Bad new on the 80m noise front (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Fri, 6 Sep 2013 22:14:22 -0400; Well, it has only been that bad last night - most nights, it is s7-s9 (slightly more than it was this afternoon) -- 73 de KG2V - Charles Gallo Quality Custom Machine-shop work for the radio amateur (; /archives//html/RFI/2013-09/msg00010.html (7,337 bytes)
39. [RFI] Found the every few second beep on 80 (score: 1): Author: Charles Gallo <charlie@thegallos.com>; Date: Mon, 9 Sep 2013 08:09:42 -0400; As a follow up, so good news/bad news/good news on the 2 second beep on 80. The good news is I found it. It is my Remstar Plus CPAP machine when it is not running The BAD news is it is even worse whe; /archives//html/RFI/2013-09/msg00012.html (6,766 bytes)
40. [RFI] RFI-ing myself (score: 1): Author: Charlie Gallo <Charlie@TheGallos.com>; Date: Mon, 30 Sep 2013 09:53:57 -0400; Hey Gang, In my further adventures of "Lets get rid of all the inbound and outbound RFI" I'm now having a small outbound RFI issue - and seems to be somewhat I known problem I'm running an Apple AirP; /archives//html/RFI/2013-09/msg00107.html (8,062 bytes)

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