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Total 9 documents matching your query.

1. [RFI] s7-s9 noise (score: 1): Author: k0ckdennis@machlink.com (dennis peterson); Date: Mon, 13 Jan 2003 11:28:24 -0600; I run s7-s9 noise 24 hours a day on my Kenwood TS-870 transceiver. I have noticed that there are no ground rods grounding the D-Mark box = for cable tv and telephone or internet services. Instead, th; /archives//html/RFI/2003-01/msg00015.html (7,994 bytes)
2. [RFI] s7-s9 noise (score: 1): Author: w7ti@dslextreme.com (Bill Turner); Date: Mon, 13 Jan 2003 09:40:53 -0800; _________________________________________________________ Temporarily disconnect it where it comes into the house. Does the noise go away? Or just remove it permanently and install a proper ground ro; /archives//html/RFI/2003-01/msg00016.html (7,383 bytes)
3. [RFI] s7-s9 noise (score: 1): Author: n6ij@hotmail.com (Patrick Barthelow); Date: Mon, 13 Jan 2003 10:55:17 -0800; Just a hunch, but VY1JA, Jay Allen in the Yukon, had a similar problem, and it bugged him for some time. He stumbled on the cause, when he remodeled his kitchen, and had to pull a certain circuit bre; /archives//html/RFI/2003-01/msg00017.html (8,419 bytes)
4. [RFI] s7-s9 noise (score: 1): Author: w7ti@dslextreme.com (Bill Turner); Date: Tue, 14 Jan 2003 07:50:39 -0800; _________________________________________________________ That's good to know, but I still would troubleshoot it by temporarily separating them. 73, Bill W7TI; /archives//html/RFI/2003-01/msg00019.html (7,304 bytes)
5. [RFI] s7-s9 noise (score: 1): Author: eedwards@oppd.com (EDWARDS, EDDIE J); Date: Tue, 14 Jan 2003 10:07:39 -0600; It may be code but it's rarely been done that way over the years. bonded _________________________________________________________ That's good to know, but I still would troubleshoot it by temporaril; /archives//html/RFI/2003-01/msg00020.html (7,370 bytes)
6. [RFI] s7-s9 noise (score: 1): Author: ka5s@earthlink.net (Cortland Richmond); Date: Tue, 14 Jan 2003 9:10:17 -0800; I spent five years in telecom EMC design and testing recently; that "ground" is merely a return path for induced currents. House protectors need a good LOCAL ground. How good? Using the GR-1089 surge; /archives//html/RFI/2003-01/msg00021.html (7,679 bytes)
7. [RFI] s7-s9 noise (score: 1): Author: n0tt1@juno.com (n0tt1@juno.com); Date: Tue, 14 Jan 2003 22:16:13 +0000; I took a look at the telco ground in my home...found that the installer (a "real" telco installer before the telco rip-a-part) had wrapped several turns of excess ground wire around a copper cold wat; /archives//html/RFI/2003-01/msg00022.html (8,906 bytes)
8. [RFI] s7-s9 noise (score: 1): Author: w1rfi@arrl.org (Hare,Ed, W1RFI); Date: Tue, 14 Jan 2003 18:59:13 -0500; Hi, Dennis, That sure sounds like electrical noise. Under Part 15 of the FCC's rules, power lines are "incidental emitters." Incidental emitters are devices that don't deliberately generate RF energy; /archives//html/RFI/2003-01/msg00024.html (19,055 bytes)
9. [RFI] s7-s9 noise (score: 1): Author: w7ti@dslextreme.com (Bill Turner); Date: Wed, 15 Jan 2003 18:39:54 -0800; _________________________________________________________ I heard of one case where the utility company was not required to fix the interference. It involved a very high voltage transmission line and; /archives//html/RFI/2003-01/msg00037.html (7,891 bytes)

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