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Total 9 documents matching your query.

1. [RFI] Power line RFI situation (score: 1): Author: k5uj@hotmail.com (Rob Atkinson, K5UJ); Date: Fri, 22 Nov 2002 23:37:09 +0000; Ed, Did you ever find out if that ultrasonic receiver was any good? Just wondering. tnx & 73, Rob Atkinson K5UJ k5uj@hotmail.com I just bought one for $200.00. :-) K2QAI is out right now checking it; /archives//html/RFI/2002-11/msg00033.html (8,129 bytes)
2. [RFI] Power line RFI situation (score: 1): Author: w1rfi@arrl.org (Hare,Ed, W1RFI); Date: Mon, 25 Nov 2002 13:24:49 -0500; It definitely heard ultrasound, but the fellow we had here working on power-line stuff never did take it out and listen to a few noises. Our new RFI guru, Mike Gruber, W1MG, has it on an ever-growing; /archives//html/RFI/2002-11/msg00039.html (10,518 bytes)
3. [RFI] Power line RFI situation (score: 1): Author: k5uj@hotmail.com (Rob Atkinson, K5UJ); Date: Mon, 25 Nov 2002 23:22:34 +0000; Hi Ed, thanks for the reply. I don't have any really bad line noise right now. After I went in person to the city electrical dept. (I think showing up in person is better than a phone call) and talke; /archives//html/RFI/2002-11/msg00040.html (10,985 bytes)
4. [RFI] Power line RFI situation (score: 1): Author: k5uj@hotmail.com (Rob Atkinson, K5UJ); Date: Mon, 18 Mar 2002 19:13:29 +0000; Hi everyone: I just recently started reading the mail on this list and it seems to be a great resource. I'm sending this mail out to the list as a sort of status report regarding my particular proble; /archives//html/RFI/2002-03/msg00034.html (10,386 bytes)
5. [RFI] Power line RFI situation (score: 1): Author: wa2bpe@exotrope.net (WA2BPE); Date: Mon, 18 Mar 2002 16:14:35 -0500; Hi Rob, "...goes away when it snows or rains..." - hardware, hardware, hardware - 95+% of the time. This is a very common problem with feeders and loose or corroded connections or the mounting hardwa; /archives//html/RFI/2002-03/msg00035.html (13,308 bytes)
6. [RFI] Power line RFI situation (score: 1): Author: eedwards@oppd.com (EDWARDS, EDDIE J); Date: Mon, 18 Mar 2002 16:23:28 -0600; Step one for the City: "Give the brush-off and see if they give up and go away." This is going to be the first hurdle to overcome once you've found the noisey poles for them. Was the young man also; /archives//html/RFI/2002-03/msg00036.html (10,815 bytes)
7. [RFI] Power line RFI situation (score: 1): Author: k5uj@hotmail.com (Rob Atkinson, K5UJ); Date: Mon, 18 Mar 2002 23:26:08 +0000; Hi everyone, I've received a lot of great suggestions--thanks. Here's an idea for your local club if you're looking for something to purchase and let members use: One of those ultrasonic dishes to pi; /archives//html/RFI/2002-03/msg00037.html (7,281 bytes)
8. [RFI] Power line RFI situation (score: 1): Author: ka5s@earthlink.net (Cortland Richmond); Date: Mon, 18 Mar 2002 15:58:33 -0800; I've had some luck using higher frequency bands as I got closer to the source. A 1.2 GHz beam will narrow it down practically to the arcing part - but you have to be close. Modern portable receivers; /archives//html/RFI/2002-03/msg00038.html (7,865 bytes)
9. [RFI] Power line RFI situation (score: 1): Author: w1rfi@arrl.org (Hare,Ed, W1RFI); Date: Thu, 21 Mar 2002 10:33:08 -0500; I just bought one for $200.00. :-) K2QAI is out right now checking it out. Unfortunately, all our local power lines are wet, so we may not have any noise right now. 73, Ed Hare, W1RFI ARRL Lab 225 Ma; /archives//html/RFI/2002-03/msg00046.html (9,317 bytes)

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