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Total 12 documents matching your query.

1. Topband: Electric Fence QRM (score: 1): Author: w8ji@contesting.com (Tom Rauch); Date: Sun, 01 Dec 2002 06:25:24 -0500; The longest distance I have heard them is about 3-4 miles, but they can certainly carry much further I'm sure. 73, Tom W8JI W8JI@contesting.com; /archives//html/Topband/2002-12/msg00002.html (7,165 bytes)
2. Topband: Electric Fence QRM (score: 1): Author: 2@vc.net (Rich); Date: Sun, 1 Dec 2002 03:57:18 -0800; I found the RFI source with a 2m yagi and an AM receiver. If a spark generates interference on 2m, it generates interference at 160m. The offending spark was occurring at the corroded, twisted joints; /archives//html/Topband/2002-12/msg00004.html (6,995 bytes)
3. Topband: Electric Fence QRM (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Sun, 01 Dec 2002 08:58:36 -0500; Maybe. Maybe not. Newer chargers, at least all I have seen, are sharp pulses that make tics. Most of the fences around here have newer chargers, but there are a couple old ones around here that buzz; /archives//html/Topband/2002-12/msg00006.html (7,472 bytes)
4. Topband: Electric Fence QRM (score: 1): Author: n4zr@contesting.com (Pete Smith); Date: Sun, 01 Dec 2002 09:49:31 -0500; I found a very loud emitter here - S9+20 buzz when on, nothing when off, a few seconds in each state. Turned out to be an electrically heated dog dish with a bad thermostat, located 100 feet from one; /archives//html/Topband/2002-12/msg00007.html (8,219 bytes)
5. Topband: Electric Fence QRM (score: 1): Author: n4zr@contesting.com (Pete Smith); Date: Sun, 01 Dec 2002 11:06:12 -0500; A neat simple superhet operating in the aircraft band. I borrowed one briefly from KA9FOX, and it appeared to me that it would be easy to feed the receiver with a small yagi or Moxon rectangle to mak; /archives//html/Topband/2002-12/msg00008.html (7,730 bytes)
6. Topband: Electric Fence QRM (score: 1): Author: Floyd Sense" <sentek@sprintmail.com (Floyd Sense); Date: Sun, 1 Dec 2002 19:36:06 -0500; I spent a lot of time last year fighting a very loud ticking noise from a nearby electric fence. The noise was a sharp pulse every second, and I could not pinpoint the direction. When I was finally a; /archives//html/Topband/2002-12/msg00012.html (8,130 bytes)
7. Topband: Electric Fence QRM (score: 1): Author: k6se@juno.com (k6se@juno.com); Date: Mon, 2 Dec 2002 08:44:48 -0800; "I located two that WERE causing the problem just by listening closely with my ears. The problem joints were arcing sufficiently to be heard from 10 feet away." == Although the ticks or buzzes can be; /archives//html/Topband/2002-12/msg00020.html (7,296 bytes)
8. Topband: Electric Fence QRM (score: 1): Author: Cqtestk4xs@aol.com (Cqtestk4xs@aol.com); Date: Sat, 30 Nov 2002 22:13:03 EST; I used the MFJ RFI "sniffer" to locate my source of electric fence RFI. Bill K4XS; /archives//html/Topband/2002-11/msg00000.html (6,634 bytes)
9. Topband: Electric Fence QRM (score: 1): Author: k6se@juno.com (k6se@juno.com); Date: Sat, 30 Nov 2002 19:43:46 -0800; "Anyone have any idea how far an Electric Fence buzz can travel.Appears to be coming from the NE but I have driven around in abt a 5 mile loop and cannot get a fix on it." == I've had plenty of elect; /archives//html/Topband/2002-11/msg00001.html (7,126 bytes)
10. Topband: Electric Fence QRM (score: 1): Author: kr9u@arrl.net (James Wolf); Date: Sat, 30 Nov 2002 23:05:19 -0500; Pete, I deal with electric fence problems a lot as I have about 4 horse farms within 1/4 mile. The only electric fences that I have run across are pulsed at approx 1 pulse per second. The usual probl; /archives//html/Topband/2002-11/msg00002.html (7,815 bytes)
11. Topband: Electric Fence QRM (score: 1): Author: p.pellack@verizon.net (Pete); Date: Sat, 30 Nov 2002 21:53:34 -0000; Anyone have any idea how far an Electric Fence buzz can travel.Appears = to be coming from the NE but I have driven around ib abt a 5 mile loop = and cannot get a fix on it.Tnx, Pete,NO2R -- StripMim; /archives//html/Topband/2002-11/msg00180.html (6,876 bytes)
12. Topband: Electric Fence QRM (score: 1): Author: k1fz@prexar.com (B. Clark); Date: Fri, 29 Nov 2002 20:21:17 -0500; Hi Pete, I ran into about the same thing a year ago. Never did find the problem fence It quit before I could locate it. I drove to all the farms around the QTH and they were not the problem. It had a; /archives//html/Topband/2002-11/msg00182.html (8,440 bytes)

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