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Total 30 documents matching your query.

21. [TowerTalk] NOT ALL PLASTICS ARE GOOD INSULATORS - TALE OF A BEVERAGE PROBLEM (score: 1)
Author: "Larry Schimelpfenig" <k7sv@comcast.net>
Date: Fri, 12 Dec 2008 07:58:33 -0500
In the past we used several beverages at a previous NR4M qth to good advantage. Since moving to a farm about 15 miles away we expereinced beverage problems that were a bit bewildering. Last year we e
/archives//html/Towertalk/2008-12/msg00352.html (10,325 bytes)

22. [TowerTalk] How close? (score: 1)
Author: "Larry Schimelpfenig" <k7sv@comcast.net>
Date: Fri, 13 Mar 2009 08:22:08 -0400
A debt of gratitude is owed Rudy Severn for the work he did on modeling verticals mounted near towers, not to mention all the other helpful information posted on his site. In your case it would seem
/archives//html/Towertalk/2009-03/msg00297.html (8,869 bytes)

23. [TowerTalk] polarization change (score: 1)
Author: "Larry Schimelpfenig" <k7sv@comcast.net>
Date: Fri, 10 Apr 2009 13:29:34 -0400
Like Jim N2EA, there are many that understand propagation, fading and such better than I. This year I've had the pleasure of using diversity with an ORION II and a K3 on top band. Antennas were bever
/archives//html/Towertalk/2009-04/msg00337.html (8,027 bytes)

24. [TowerTalk] Upgraded Plastic Owl (score: 1)
Author: "Larry Schimelpfenig" <k7sv@comcast.net>
Date: Tue, 21 Apr 2009 22:50:42 -0400
Does it know how to find magnetic north? _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.c
/archives//html/Towertalk/2009-04/msg00636.html (6,761 bytes)

25. [TowerTalk] Quick Disconnect Suggestion (score: 1)
Author: "Larry - K7SV" <k7sv@comcast.net>
Date: Fri, 12 Jun 2009 20:07:00 -0400
I tried a number of products for quick disconnect of rotator cables outside. Nothing seemed to prevent corrosion. Then about five years ago at Dayton a vendor of electrical connectors had an eight pi
/archives//html/Towertalk/2009-06/msg00335.html (7,989 bytes)

26. [TowerTalk] ANTENNA RESONANCE VS HEIGHT ABOVE GROUND - DATA POINTS? (score: 1)
Author: "Larry - K7SV" <k7sv@comcast.net>
Date: Sun, 23 Aug 2009 21:54:06 -0400
Hi all, We're in the midst of building a fairly long boom yagi for 20M. When completed it's going to be at 190ft. We expect to initially tune it (T Match) at 15 ft and then tram it to 80 ft or so for
/archives//html/Towertalk/2009-08/msg00462.html (7,853 bytes)

27. [TowerTalk] ANTENNA RESONANCE VS HEIGHT ABOVE GROUND - DATA POINTS? (score: 1)
Author: "Larry - K7SV" <k7sv@comcast.net>
Date: Mon, 24 Aug 2009 18:51:24 -0400
Hello again, Thanks to the several folks that responded. After reading my first posting and the responses, it's apparent that I need to better explain the situation. The antenna is 6 elements on a 56
/archives//html/Towertalk/2009-08/msg00475.html (9,234 bytes)

28. [TowerTalk] NON-INSULLATION STRIKES AGAIN! RG174 ANOMALLY (score: 1)
Author: "Larry - K7SV" <k7sv@comcast.net>
Date: Fri, 4 Sep 2009 06:55:15 -0400
Some of you may remember my posting about our experience with beverages using plastic boxes to house matching transformers. The black plastic boxes turned out to be conductive which obviously led to
/archives//html/Towertalk/2009-09/msg00064.html (8,682 bytes)

29. [TowerTalk] Rohm 45g Takedown Tips Wanted (score: 1)
Author: "Larry - K7SV" <k7sv@comcast.net>
Date: Sun, 2 May 2010 08:36:03 -0400
Bob, The 45 is obviously a little heavier, but that's the primary difference we've experienced in dealing with 45 vs 25. Make sure that you're not putting too much lateral force on the gin pole if yo
/archives//html/Towertalk/2010-05/msg00049.html (7,195 bytes)

30. Re: [TowerTalk] KLM 7.2-1 Dipole Module (score: 1)
Author: "k7sv" <k7sv@comcast.net>
Date: Mon, 18 Aug 2014 07:58:45 -0500
GM Don, I am using one of the old KLM rotatable dipoles here in Virginia. It's at 75 feet with an M2 KT34M2 about eight feet below it. I have had this one about 20 years and am very pleased with it.
/archives//html/Towertalk/2014-08/msg00322.html (9,447 bytes)


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