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Total 238 documents matching your query.

41. [RFI] Shielded vs unshielded loops - difference (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Fri, 28 Mar 2014 12:17:27 -0700
"The unshielded loop will...respond to electrostatically induced noise." While: "The shielded loop , on the other hand, is almost insensitive to electrostatically induced noise." In other words, the
/archives//html/RFI/2014-03/msg00259.html (7,718 bytes)

42. Re: [RFI] Shielded vs unshielded loops - difference (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Fri, 28 Mar 2014 21:45:42 -0700
Tom: Please explain the details of the balun you use between the coax and the coupling loop. Ken W7EKB _______________________________________________ RFI mailing list RFI@contesting.com http://lists
/archives//html/RFI/2014-03/msg00267.html (7,998 bytes)

43. Re: [RFI] Shielded vs unshielded loops - difference (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 29 Mar 2014 09:06:47 -0700
Thanks, Tom. I had considered doing what I did many years ago when I was doing phone patching for AFMARS into Vietnam: winding the coax feeding the antenna into a several-turn tight coil and tye-wrap
/archives//html/RFI/2014-03/msg00278.html (9,749 bytes)

44. Re: [RFI] Thumper & not the rabbit (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 29 Mar 2014 11:06:53 -0700
My thoughts: 1) adding the good balun reduced the radiation from your feedline, thereby reducing the level of RF getting to the furnace system. 2) SOMETHING in the furnace system is resonant...to som
/archives//html/RFI/2014-03/msg00284.html (9,198 bytes)

45. Re: [RFI] Thumper & not the rabbit (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sun, 30 Mar 2014 09:37:58 -0700
I heartily agree. At that age, we must treat such people with kindness and concern. To me, this is so very unusual that it warrants extensive search and examination. Do you have any one who could hel
/archives//html/RFI/2014-03/msg00307.html (9,278 bytes)

46. Re: [RFI] Link-coupled loop - more. (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Tue, 01 Apr 2014 15:24:23 -0700
OK. My son, Brendan KB7QEU and I went out after lunch and took 8 more bearings with one of Tom Thompson's loops which I had constructed over the past few days. Tom's loop tunes VERY sharply. I intend
/archives//html/RFI/2014-04/msg00006.html (8,759 bytes)

47. Re: [RFI] Link-coupled loop - and DFing...progress (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Tue, 01 Apr 2014 22:34:28 -0700
I agree. I agree with this also. Trouble is, there are overhead power lines literally everywhere in this area. Yes. I know about those, and have used them, but I believe they require a variable phasi
/archives//html/RFI/2014-04/msg00017.html (10,380 bytes)

48. Re: [RFI] Link-coupled loop - more. (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Wed, 02 Apr 2014 07:56:50 -0700
I had thought the same thing. However, last night, I tried something else which someone had suggested here: I moved, slightly, the position of the last bearing we took about 8 feet further to the wes
/archives//html/RFI/2014-04/msg00027.html (8,374 bytes)

49. Re: [RFI] Listen to a Sample of what Plasma TV RFI Sounds Like (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Mon, 07 Apr 2014 08:09:17 -0700
I disagree. The sound is exactly what I have heard here, specifically on 80 meters, except that what I hear here is much louder, when it is on. My present main noise pretty much overwhelms that, thou
/archives//html/RFI/2014-04/msg00060.html (9,284 bytes)

50. Re: [RFI] Listen to a Sample of what Plasma TV RFI Sounds Like (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Mon, 07 Apr 2014 08:15:02 -0700
That is NOT the receiver being tuned: what it is, is the variation in the program material being shown on the TV set. The receiver that is hearing the noise is fixed to one frequency. To me, from my
/archives//html/RFI/2014-04/msg00061.html (9,581 bytes)

51. Re: [RFI] Listen to a Sample of what Plasma TV RFI Sounds Like (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Mon, 07 Apr 2014 08:37:30 -0700
Crapola! I need to read things more accurately! I agree with David. The receiver is NOT tuned. Sheesh! Sorry.... :-( Ken W7EKB _______________________________________________ RFI mailing list RFI@con
/archives//html/RFI/2014-04/msg00063.html (9,505 bytes)

52. Re: [RFI] Local noise - another report. (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Thu, 17 Apr 2014 10:19:44 -0700
I am still fighting that 20db over S-9 noise level which is very apparent on 80. So far, I have built Tom Thompson's link-coupled loop, and I and my oldest son, and sometimes myself alone, have gone
/archives//html/RFI/2014-04/msg00111.html (8,869 bytes)

53. Re: [RFI] Local noise - another report. (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Fri, 18 Apr 2014 08:40:07 -0700
Yes. I read what you posted to some site somewhere about that. I had already thought to do much the same thing. I have plans for the attenuator, and I had planned to use one of the very large externa
/archives//html/RFI/2014-04/msg00113.html (11,516 bytes)

54. Re: [RFI] VDSL (very-high-bit-rate digital subscriber line) (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 19 Apr 2014 12:47:11 -0700
Interesting: I have DSL through Frontier here, and have not yet had that problem. I HAVE had problems with the RF from my transmitter and amp modifying the settings in our wireless router to the exte
/archives//html/RFI/2014-04/msg00121.html (8,856 bytes)

55. Re: [RFI] VDSL (very-high-bit-rate digital subscriber line) (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 19 Apr 2014 13:11:05 -0700
Yes. I read your notes a few days ago on this. I have done that from the beginning. It just seemed logical to me. I also confirmed it by test: trying adding a turn at a time until I got the results I
/archives//html/RFI/2014-04/msg00123.html (9,836 bytes)

56. Re: [RFI] VDSL (very-high-bit-rate digital subscriber line) (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 19 Apr 2014 18:24:50 -0700
Gee. What a nice fellow. I wouldn't have been so nice...in fact, in a similar situation, I wasn't... Good. Whoever encouraged him to do that has my complete agreement. The squeeky wheel gets the grea
/archives//html/RFI/2014-04/msg00130.html (10,472 bytes)

57. Re: [RFI] OH NO! (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Thu, 24 Apr 2014 12:57:52 -0700
Ha! Good on ya, Joe. Carry on, Joe. Although I get into some of our local entertainment junk a very little bit on some frequencies, I have suppressed most of it. It isn't all that hard. I did notice
/archives//html/RFI/2014-04/msg00177.html (10,168 bytes)

58. Re: [RFI] Can you say 'RFI'? Can you say BIG 'Fine'? (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Thu, 24 Apr 2014 14:56:04 -0700
Except that, so far at least, the jackass hasn't bothered to answer the FCC. What a fool. I suspect that his final fine will be....ummm....rather "large". Ken W7EKB __________________________________
/archives//html/RFI/2014-04/msg00179.html (7,129 bytes)

59. Re: [RFI] My local noise - another report. (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Fri, 25 Apr 2014 20:42:17 -0500
Today, still frustrated as heck, I decided to scan the frequencies to see if this noise of mine would peak somewhere: tuning DOWN below 3575 did not show a peak, and furthermore the noise level got L
/archives//html/RFI/2014-04/msg00189.html (8,444 bytes)

60. Re: [RFI] Can you say 'RFI'? Can you say BIG 'Fine'? (score: 1)
Author: "Kenneth G. Gordon" <kgordon2006@frontier.com>
Date: Sat, 26 Apr 2014 08:43:11 -0700
Would it be possible for you to make this handout available to the rest of us, somehow? And any other documentation you feel might be useful? Ken W7EKB _______________________________________________
/archives//html/RFI/2014-04/msg00197.html (10,149 bytes)


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