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Total 96 documents matching your query.

21. [TowerTalk] Guy wire interaction (score: 1)
Author: w2xx@cloud9.net (J.P. Kleinhaus)
Date: Wed, 07 Apr 1999 11:00:54 -0400
Hi Shane: I recently put up a 120 foot guyed tower here. Using steel guys, I broke them up (starting at the tower end) every 3, 12, 12, 27 and then either 40 or 58 feet. I did this for each guy from
/archives//html/Towertalk/1999-04/msg00142.html (8,365 bytes)

22. [TowerTalk] Pipe VS Tubing (score: 1)
Author: w2xx@cloud9.net (J.P. Kleinhaus)
Date: Tue, 20 Apr 1999 23:55:52 -0400
Um, only if you know the stress characteristics of "Black pipe." What is "Black pipe" anyway? Sounds like plumbing stuff to me and not suitable for use as structural tubing/material. J.P. W2XX -- FA
/archives//html/Towertalk/1999-04/msg00562.html (7,220 bytes)

23. [TowerTalk] 50:75 ohm transformation (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Wed, 10 Feb 1999 21:28:51 -0500
Um, well...a 2:1 SWR will eat up about 10% of your power, so 2.2:1 will be marginally worse. Still, 10% of 1500 watts is not pretty. many of us would kill to find another 10% of efficiency in our sys
/archives//html/Towertalk/1999-02/msg00202.html (10,022 bytes)

24. [TowerTalk] Climbing belt Rings (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Thu, 11 Feb 1999 00:05:21 -0500
Steve wrote back and said yes, but I believe he misunderstood the question. There are *not* four latches (two on each end) but rather two spring released latches on each catch )snap-hook) at the end
/archives//html/Towertalk/1999-02/msg00208.html (9,502 bytes)

25. [TowerTalk] Climbing belt Rings (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Thu, 11 Feb 1999 20:17:00 -0500
Hi Pat: Among the other questions you asked was this "Are current locking latches able to be released with one hand? Someone should take closeup pics and post them on a web page...." Yes, the current
/archives//html/Towertalk/1999-02/msg00247.html (10,588 bytes)

26. [TowerTalk] 50:75 ohm transformation (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Thu, 11 Feb 1999 20:28:28 -0500
Tom wrote in part: (lot's of other good stuff deleted)! Well, that'll teach me to speak up when I'm treading water in the proverbial frozen lake. My knowledge of this stuff is not up to the standards
/archives//html/Towertalk/1999-02/msg00248.html (9,596 bytes)

27. [TowerTalk] C-31XR and XM-240? (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Sun, 24 Jan 1999 10:14:27 -0500
Greetings: My plans call for a three-stack of Force 12 C31-XR's and a two-stack of Cushcraft XM-240's. The C31 at the top of the tower will have about a 16 foot separation from the XM-240 above it. R
/archives//html/Towertalk/1999-01/msg00426.html (7,568 bytes)

28. [TowerTalk] Soldering ourdoors (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Tue, 17 Nov 1998 08:27:38 -0500
Hi Chuck: There are two proven methods (that I know of) for soldering those things outdoors. 1) a small torch or butan powered iron works fairly well, although you will probably have to shield it fro
/archives//html/Towertalk/1998-11/msg00539.html (7,844 bytes)

29. [TowerTalk] Dismantling commercial tower (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Wed, 18 Nov 1998 10:29:04 -0500
Hi Bob: The contruction of that tower sounds suspiciously like a Trylon 3600KD. You can unbolt it piece by piece and take it down, but that is tedious and in the case of the large 20 foot vertical le
/archives//html/Towertalk/1998-11/msg00570.html (7,220 bytes)

30. [TowerTalk] 402CD - XM240 questions (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Mon, 05 Oct 1998 23:56:51 -0400
Speaking of misleading, it's only proper to disclose to others when you have a financial interest (or are an employee of) in the complany you are defending. 73, 'XX -- FAQ on WWW: http://www.contesti
/archives//html/Towertalk/1998-10/msg00098.html (7,598 bytes)

31. [TowerTalk] Corrosion Protection of Tower Base (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Sun, 11 Oct 1998 09:51:45 -0400
The best way to prevent the problem you described is to *not bury the legs* and the top of the concrete base. In all of their factory drawings, Rohn (and every other tower company I have ever seen) s
/archives//html/Towertalk/1998-10/msg00254.html (8,815 bytes)

32. [TowerTalk] [Fwd: Failed mail] (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Sun, 11 Oct 1998 20:00:06 -0400
This is a multi-part message in MIME format. --1B090FBEFD7692D98CBCEF16 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sorry guys...this message bounced on the way to Barr
/archives//html/Towertalk/1998-10/msg00279.html (9,291 bytes)

33. [TowerTalk] Coax at the rotor (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Mon, 7 Sep 1998 17:49:55 -0400 (EDT)
== J.P. Kleinhaus, W2XX (fdba AA2DU) E-mail: w2xx@cloud9.net As we say in the software business: "You are hosed." == Hello Peter: I think you are asking whether the 1/2 cellflex will be too big or no
/archives//html/Towertalk/1998-09/msg00177.html (7,628 bytes)

34. [TowerTalk] Guying questions (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Wed, 23 Sep 1998 14:52:00 -0400 (EDT)
Answers interspersed below... == J.P. Kleinhaus, W2XX (fdba AA2DU) E-mail: w2xx@cloud9.net As we say in the software business: "You are hosed." == No...the cable you see at hardware stores is not EHS
/archives//html/Towertalk/1998-09/msg00604.html (8,864 bytes)

35. [TowerTalk] Guying questions CORRECTION! (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Wed, 23 Sep 1998 15:23:05 -0400 (EDT)
Ooooppsss..... I just realized I may have led NO6X astray. I recall from a recent thread on Towertalk that mixing Phillstran with EHS at different guy levels is a no-no! You can use EHS and Philly in
/archives//html/Towertalk/1998-09/msg00605.html (8,119 bytes)

36. [TowerTalk] Baluns (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Sun, 27 Sep 1998 18:25:08 -0400
Hi Paul: I'm not sure the G5RV needs a balun at the end of the ladder line. Isn't that the antenna where the ladder line acts as a "matching section" with a very specific length before going over to
/archives//html/Towertalk/1998-09/msg00682.html (7,356 bytes)

37. [TowerTalk] B&W Broadband Folded Dipoles (score: 1)
Author: w2xx@cloud9.net (w2xx@cloud9.net)
Date: Tue, 29 Sep 1998 12:00:32 -0400
Yup. 73, J.P. W2XX -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk
/archives//html/Towertalk/1998-09/msg00754.html (8,496 bytes)

38. [TowerTalk] What Happens When Beams Are Stacked? (score: 1)
Author: w2xx@cloud9.net (J.P. Kleinhaus)
Date: Tue, 11 Aug 1998 11:41:46 -0400
Guy asks: Dean Straw, N6BV, has done extensive analysis of incoming angles using IONCAP computer simulations for several locations in the US and other parts of the world. K4OJ suggests reading "All t
/archives//html/Towertalk/1998-08/msg00301.html (9,401 bytes)

39. [TowerTalk] Soldering Iron Problem's (score: 1)
Author: w2xx@cloud9.net (J.P. Kleinhaus)
Date: Thu, 27 Aug 1998 16:12:30 -0400
Maybe Steve needs to refine his filter to remove stuff like "Transmission Line Impedance" and not worry so much about censoring normal words in the English language. Not for nothing, but after the fi
/archives//html/Towertalk/1998-08/msg00921.html (9,383 bytes)

40. [TowerTalk] Mast material? (score: 1)
Author: w2xx@cloud9.net (J.P. Kleinhaus)
Date: Wed, 01 Jul 1998 13:39:31 -0400
Greetings: In order to order the correct mast material, I have to know what to specify to my supplier so I get the "good stuff." I want 4130 chromemoly, 2" OD and 3/8" wall. What else to I need to sp
/archives//html/Towertalk/1998-07/msg00032.html (7,078 bytes)


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