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References: [ +from:n0tt1@juno.com: 106 ]

Total 106 documents matching your query.

81. Re: [RFI] Link-coupled loop - more. (score: 1)
Author: <n0tt1@juno.com>
Date: Thu, 3 Apr 2014 03:19:15 +0000
http://www.ebay.com/itm/Portable-Military-Army-Geology-Compass-Outdoor-Hi king-With-Light-Multifunctional-/350864477173?pt=LH_DefaultDomain_0&hash= item51b1270bf5 ____________________________________
/archives//html/RFI/2014-04/msg00039.html (10,878 bytes)

82. Re: [RFI] Keurig coffee vs Astron Rs35M (score: 1)
Author: <n0tt1@juno.com>
Date: Fri, 11 Apr 2014 02:28:07 +0000
Hisashi, It almost sounds like you *could* have "RF in the shack".... several causes for that as you may know. Google. Charlie, N0TT On Thu, 10 Apr 2014 12:54:51 -0700 (PDT) Hisashi T Fujinaka <htodd
/archives//html/RFI/2014-04/msg00091.html (9,184 bytes)

83. Re: [RFI] VDSL (very-high-bit-rate digital subscriber line) (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 20 Apr 2014 01:13:26 +0000
This doesn't directly answer your question Dale, but FWIW.... A friend of mine told me today that AT&T U-verse is distributed that way near his home. He says that when he operated QRO it would greatl
/archives//html/RFI/2014-04/msg00129.html (9,724 bytes)

84. Re: [RFI] ARRL to FCC... (score: 1)
Author: <n0tt1@juno.com>
Date: Fri, 25 Jul 2014 01:35:00 +0000
Lawsuit? Not likely. It's called "Barbershop Advice" and a person should not be held liable for giving that kind of advice....run through the courts many years ago. OTOH, if the advice is paid, prof
/archives//html/RFI/2014-07/msg00062.html (8,415 bytes)

85. Re: [RFI] Another possible problem? (score: 1)
Author: <n0tt1@juno.com>
Date: Wed, 30 Jul 2014 22:41:52 +0000
Ken, If those LED were to be installed in my area, I would sure want firm assurance that the lighting system will be free of RFI. I'm sure there are other on this reflector that will want to expound
/archives//html/RFI/2014-07/msg00095.html (9,618 bytes)

86. Re: [RFI] w7ekb & ground rods (score: 1)
Author: <n0tt1@juno.com>
Date: Fri, 16 Jan 2015 03:50:16 +0000
Here's another option... I purchased a sheet of copper for a ham project....cut as needed with sheet metal shears. Purchased the sheet with a 40%-off coupon from the Sunday newspaper's "craft" sectio
/archives//html/RFI/2015-01/msg00132.html (12,419 bytes)

87. [RFI] RFI location equipment (score: 1)
Author: <n0tt1@juno.com>
Date: Mon, 13 Jul 2015 20:52:19 +0000
Guys...FYI...saw this for sale on the 'Bay auction site: Radar Engineers Model 250 Parabolic Pinpointer Ultrasonic Detector w/ Case Might be worth a look! (Usual disclaimer...I have no financial inte
/archives//html/RFI/2015-07/msg00029.html (6,298 bytes)

88. Re: [RFI] What I use to find Interference Sources (score: 1)
Author: <n0tt1@juno.com>
Date: Thu, 30 Jul 2015 18:44:54 +0000
Frank, Good info on your equipment. Thanks for sharing! Got a question RE: "I chase mostly power line sources. But the utility is blamed for all kinds of interference ranging from peculiar high pitch
/archives//html/RFI/2015-07/msg00127.html (7,303 bytes)

89. Re: [RFI] PG&E (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 19 Mar 2017 22:57:48 +0000
**IF** my memory serves, PG&E was fined $10K by the FCC some years ago for not cleaning up RFI caused by their lines. With my local service, I call the business office and politely ask to speak with
/archives//html/RFI/2017-03/msg00075.html (8,537 bytes)

90. Re: [RFI] I could see the arcs with binoculars last night! (Resolved?) (score: 1)
Author: <n0tt1@juno.com>
Date: Fri, 16 Apr 2021 21:28:14 +0000
"Still looking at night vision toys, lol." Chuck, When I had my garage floor "mud-jacked" with a hot mix of "plastic", one of the guys had a tablet computer with it's built-in camera that was sensiti
/archives//html/RFI/2021-04/msg00146.html (13,534 bytes)

91. Re: [RFI] I could see the arcs with binoculars last night! (Resolved?) (score: 1)
Author: <n0tt1@juno.com>
Date: Fri, 16 Apr 2021 22:12:03 +0000
Update! Google this: "infrared cell phone camera app". Looks like you guys with 'Droids can be all set for a FLIR. Charlie, N0TT https://www.qsl.net/af4o/Powerline%20RFI%20QSL.net%20Webpage/Arc%20Web
/archives//html/RFI/2021-04/msg00148.html (15,723 bytes)

92. Re: [RFI] KC2IEBs RFI Journey (score: 1)
Author: <n0tt1@juno.com>
Date: Sat, 17 Apr 2021 20:37:16 +0000
Yes, good tool, but keep in mind that it will not hear an arc on the "other side" of a structure. It has to be line of sight from the arc to the receiver or at least close to that. RE the QST articl
/archives//html/RFI/2021-04/msg00161.html (17,174 bytes)

93. Re: [RFI] KC2IEBs RFI Journey (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 18 Apr 2021 02:36:07 +0000
Yes, that's the one. I have a source for a 20" clear plastic reflector. It's made as a "squirrel guard" made by "Havahart" and it works VERY well for our purposes. The plastic is about 1/8" thick and
/archives//html/RFI/2021-04/msg00165.html (12,562 bytes)

94. Re: [RFI] Radar Engineers Model 251 Parabolic dimensions? (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 9 May 2021 02:02:00 +0000
The RE 250. I have one. The dish dia measures 18" and the depth is 4-3/8". The transducer opening is just over 4-3/8". The opening of it's housing is level with the dish when viewed across the dish o
/archives//html/RFI/2021-05/msg00023.html (11,554 bytes)

95. Re: [RFI] RE250 Sighting? (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 9 May 2021 17:45:24 +0000
Chuck, The sighting on a RE250 is with a rectangular notch on top of the electronics box and a short "blade" on top of the US detector module. The "blade" is about 1 inch from the center of that modu
/archives//html/RFI/2021-05/msg00027.html (7,785 bytes)

96. Re: [RFI] 40khz Oscillator for ultrasonic dish testing (score: 1)
Author: <n0tt1@juno.com>
Date: Mon, 31 May 2021 22:33:37 +0000
Chuck et al, For a super accuate method of tuning up a US dish you may want to try this: Use a flashlight some distance away (even 50ft) from your dish that is in a darkened room. If your dish is eve
/archives//html/RFI/2021-05/msg00118.html (8,555 bytes)

97. Re: [RFI] 40khz Oscillator for ultrasonic dish testing (score: 1)
Author: <n0tt1@juno.com>
Date: Tue, 1 Jun 2021 00:59:06 +0000
Just rubbing your fingers together works very well. And yes, car keys, walking in grass, bees, etc all generate ultrasonics. Charlie, N0TT _______________________________________________ RFI mailing
/archives//html/RFI/2021-05/msg00121.html (9,442 bytes)

98. Re: [RFI] EMI Tape? (score: 1)
Author: <n0tt1@juno.com>
Date: Wed, 16 Jun 2021 21:11:45 +0000
Question: Is this EMI tape effective at say, 1.8 mHz or even in the AM Broadcast band? Charlie, N0TT _______________________________________________ RFI mailing list RFI@contesting.com http://lists.c
/archives//html/RFI/2021-06/msg00042.html (7,703 bytes)

99. Re: [RFI] DFing intermittent connection (score: 1)
Author: <n0tt1@juno.com>
Date: Tue, 17 Aug 2021 21:38:53 +0000
Yes, and it's called "Barbershop" or "Curbstone" advice vs paid, professional advice. :D) 73, Charlie N0TT -- _______________________________________________ RFI mailing list RFI@contesting.com http:
/archives//html/RFI/2021-08/msg00086.html (19,000 bytes)

100. Re: [RFI] 48" Shop Light recommendation? (score: 1)
Author: <n0tt1@juno.com>
Date: Sun, 18 Dec 2022 21:07:03 -0600
I purchased a case of those Sunco LED shop lights some time ago...several years. IIRC they were RF quiet except around 12 mHz (again, IIRC!!). 73, Charlie, N0TT ______________________________________
/archives//html/RFI/2022-12/msg00051.html (8,564 bytes)


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