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Total 77 documents matching your query.

41. Re: [RFI] DTV and Power line RFI (score: 9): Author: "RFI Services" <mike@rfiservices.com>; Date: Tue, 7 Oct 2008 16:39:14 -0400; I know I can count on you guys. Mike Martin RFI Services 6469 Old Solomons Island Rd Tracys Landing, MD 20779 rfiservices.com 240-508-3760 Well Mike, I'll keep an ear on those lines for you ;-) _____; /archives//html/RFI/2008-10/msg00028.html (9,042 bytes)
42. [RFI] Power line RFI (score: 9): Author: "RFI Services" <mike@rfiservices.com>; Date: Thu, 9 Oct 2008 14:20:46 -0400; This is a true statement: "The way for you NOT to do it is to go tug on pole guys or hit them with a mallet to see if you can find a sensitive pole..." Power line hardware sparks when two pieces of h; /archives//html/RFI/2008-10/msg00033.html (10,034 bytes)
43. Re: [RFI] Powerful RFI (score: 9): Author: "RFI Services" <mike@rfiservices.com>; Date: Fri, 10 Oct 2008 12:59:13 -0400; It's not likely to be a Merc Vapor. However the HPS bulbs are extremely common. This is a night time condition if the photo cell is good. If the Photo cell is bad it will malfunction 24/7. Never dayt; /archives//html/RFI/2008-10/msg00038.html (8,009 bytes)
44. [RFI] Power line Bandwidth Characteristics (score: 9): Author: "RFI Services" <mike@rfiservices.com>; Date: Sun, 12 Oct 2008 11:50:01 -0400; Hey guys, Experience in listening is the best tool for identifying power line sources verses other types including in-house arcing sources. A good scope helps as well. Here is some additional info th; /archives//html/RFI/2008-10/msg00042.html (11,419 bytes)
45. [RFI] RFI - Solved (score: 9): Author: "RFI Services" <mike@rfiservices.com>; Date: Tue, 14 Oct 2008 14:27:16 -0400; Before you call the power company, make note of a sticker that should be on the side or bottom of the light. The number and color will tell them all needed about the light. Also make sure they know i; /archives//html/RFI/2008-10/msg00054.html (7,514 bytes)
46. Re: [RFI] RF - Noise (score: 9): Author: "Michael Martin" <mike@rfiservices.com>; Date: Wed, 19 Nov 2008 10:51:35 -0500; Well Ron, I think you found the correct tread for your situation. Let's assume the noise source is the utility hardware, it's common for noises to start with work being done on the utilities equipmen; /archives//html/RFI/2008-11/msg00034.html (7,862 bytes)
47. Re: [RFI] [Fwd: Noise Follow up] (score: 9): Author: "Michael Martin" <mike@rfiservices.com>; Date: Tue, 25 Nov 2008 21:24:19 -0500; Wow Mike let's be glad Morse didn't give up. Send me a wave file of your noise using am as broad as possible, no filters and use a frequency with no modulation from anything other than the noise. The; /archives//html/RFI/2008-11/msg00050.html (16,147 bytes)
48. Re: [RFI] ethernet EMI revisited - questions for the pros (score: 9): Author: "Michael Martin" <mike@rfiservices.com>; Date: Wed, 26 Nov 2008 06:07:14 -0500; Without too many details, I once saw a couple tech pondering over what to do about a broken fiber and no splices. I cut the fiber connected them together using a butt splice, really, and they were ba; /archives//html/RFI/2008-11/msg00052.html (10,600 bytes)
49. Re: [RFI] Nasty RFI wiping out higher bands (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Tue, 16 Dec 2008 09:16:59 -0500; Wow Cortland, That was pretty good for someone that is not an attorney. Best Wishes & Happy Holidays, Mike Martin RFI Services 6469 Old Solomons Island Rd Tracys Landing, Md 20779 rfiservices.com 240; /archives//html/RFI/2008-12/msg00033.html (14,028 bytes)
50. Re: [RFI] A RF Quiet Electric Fencer needed (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Mon, 5 Jan 2009 13:10:27 -0500; Hello Tim, Somewhere in my desk I have an electric fence filter that is commercially available. When I return tonight I'll try to locate the flyer and forward the info via the reflector. Happy New Ye; /archives//html/RFI/2009-01/msg00024.html (7,854 bytes)
51. Re: [RFI] VLF interference Re: CFLs and LEDs (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Sat, 7 Feb 2009 19:35:43 -0500; Hey you guys, Maybe it's just me but the way some people reply make it very difficult to follow a subject. I spent several years tracking down CFLs and I really should have written a book on my exper; /archives//html/RFI/2009-02/msg00056.html (9,286 bytes)
52. Re: [RFI] 80/160M RFI in neighbor's oven circuitry (PART 2) (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Sun, 8 Feb 2009 13:41:19 -0500; I think the ground socket is now required to be installed on top so if a conductive cover plate were to come loose it will fall onto the ground terminal instead of shorting the hot leg to the neutral; /archives//html/RFI/2009-02/msg00071.html (7,676 bytes)
53. Re: [RFI] Noisy Noisy Noisy Front End (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Thu, 21 May 2009 12:55:42 -0400; Hello Chuck in Hudson, You might be surprised at the number of hams that got their radio intro with CB and believe me that doesn't make you any less an operator. Your interpretation of your RFI probl; /archives//html/RFI/2009-05/msg00033.html (8,802 bytes)
54. Re: [RFI] [TVI-RFI-EMI] Anyone observed damage to the "guard wiregrounds"? (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Sat, 20 Jun 2009 22:36:01 -0400; This type of issue can create endless debates, so I just want to say yes a power line issue can be 30 miles away but the conditions are extremely rare and very few of you, if any, that are reading th; /archives//html/RFI/2009-06/msg00055.html (8,619 bytes)
55. Re: [RFI] Samsung TV strange RFI problem (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Sat, 25 Jul 2009 12:46:43 -0400; Is the symptom only the menu screen? Is possible the Samsung is receiving your RF and sees the signal as the menu command. This scenario was very common back when CFLs first flooded the market. I wou; /archives//html/RFI/2009-07/msg00029.html (9,237 bytes)
56. Re: [RFI] RFI & Washing Machines (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Sun, 6 Sep 2009 09:23:44 -0400; Numbers 2,3 and 4 not probable! Note the washing machine on my web site. http://www.rfiservices.com/sound.htm Mike Martin RFI Services 6469 Old Solomons Island Rd Tracys Landing, Md 20779 rfiservices; /archives//html/RFI/2009-09/msg00014.html (10,475 bytes)
57. Re: [RFI] I will have you arrested (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Wed, 10 Feb 2010 08:17:13 -0500; I'd love to add my two cents to what Frank said, but I don't need to, very well said Frank. When I retire I'm going to spend all day reviewing mail from RFI@contesting.com. Mike Martin RFI Services 6; /archives//html/RFI/2010-02/msg00021.html (8,322 bytes)
58. Re: [RFI] I will have you arrested (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Wed, 10 Feb 2010 08:47:24 -0500; Once again, very well put. Mike Martin RFI Services 6469 Old Solomons Island Rd Tracys Landing, Md 20779 rfiservices.com 240-508-3760 _______________________________________________ RFI mailing list; /archives//html/RFI/2010-02/msg00022.html (8,072 bytes)
59. Re: [RFI] What the ARRL has power line noise? (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Thu, 11 Feb 2010 17:08:18 -0500; I'll be conducting a Power Line RFI workshop at the Newington Headquarters on June 10th & 11th. This will address all aspects of the investigation and solution process. We will be using the area RFI; /archives//html/RFI/2010-02/msg00045.html (9,347 bytes)
60. Re: [RFI] What the ARRL has power line noise? (score: 9): Author: "RFI Services' Mike Martin" <mike@rfiservices.com>; Date: Fri, 12 Feb 2010 11:03:05 -0500; Explain: Sometimes power line noise is a necessary evil and even welcomed. When I hold workshops it's very helpful to have noise in the local area. Part of the workshop exercise is to go in the field; /archives//html/RFI/2010-02/msg00053.html (10,007 bytes)

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