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Total 3 documents matching your query.

1. Topband: Power Line Noise Detecting (score: 1): Author: THOMAS M GREENWAY <k4pi@bellsouth.net>; Date: Fri, 4 Jan 2013 12:57:36 -0800 (PST); Good job up to the last step. After getting where I think I have the pole with the VHF TRF receiver I use a Ultrasonic detector that was shown in QST by W1TRC. It will enable you to 100 % verify th; /archives//html/Topband/2013-01/msg00027.html (7,094 bytes)
2. Re: Topband: Power Line Noise Detecting (score: 1): Author: "ZR" <zr@jeremy.mv.com>; Date: Fri, 4 Jan 2013 21:46:45 -0500; I use an old CATV RF sniffer that was $10 at a hamfest, they got replaced whenever the systems added more bandwidth and are used by the techs to certify a new build or later to do leakage tests. Tune; /archives//html/Topband/2013-01/msg00030.html (8,685 bytes)
3. Re: Topband: Power Line Noise Detecting (score: 1): Author: "Mike Greenway" <K4PI@BELLSOUTH.NET>; Date: Sun, 6 Jan 2013 10:18:08 -0500; If I didnt say it, what it tried to say was if I hear the arc 100% this pole has a problem. The antenna on the Ultrasonic has a very very narrow pickup range and you have to move very slowly over eve; /archives//html/Topband/2013-01/msg00040.html (8,598 bytes)

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