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Total 14 documents matching your query.

1. [TowerTalk] masts. (score: 1): Author: Eroddy4366@aol.com; Date: Thu, 31 May 2007 20:16:38 EDT; i need to install a new mast to support a t12 log antenna.i want to use 10ft of sch40 galvy pipe 2 inch in dia.anyone think differently.i had thought about using sch 10 sprinkler pipe.thankyou er **; /archives//html/Towertalk/2007-05/msg00626.html (6,803 bytes)
2. Re: [TowerTalk] masts. (score: 1): Author: Alan NV8A <nv8a@att.net>; Date: Fri, 01 Jun 2007 07:14:41 -0400; No, you don't want to use pipe. Pipe bends too easily. What you want is tube. See the "tubing vs. pipe" thread; although the question concerned aluminum, similar principles apply to steel. 73 Alan NV; /archives//html/Towertalk/2007-06/msg00002.html (6,594 bytes)
3. Re: [TowerTalk] masts. (score: 1): Author: K7LXC@aol.com; Date: Fri, 1 Jun 2007 09:46:49 EDT; 10ft of sch40 galvy pipe 2 inch in dia.anyone think differently.i had thought about using sch 10 sprinkler pipe.thankyou Ouch - a recipe for disaster. Pipe - the definition of which has been recently; /archives//html/Towertalk/2007-06/msg00006.html (7,834 bytes)
4. Re: [TowerTalk] masts. (score: 1): Author: "jeremy-ca" <km1h@jeremy.mv.com>; Date: Fri, 1 Jun 2007 12:13:18 -0400; I use 21' of 1020DOM 1/4" wall steel tube for 2 towers. However on another I have a 15' length of galvanized fence pipe. I believe it is called Schedule 40+ and it has supported a 3 el 20M monobander; /archives//html/Towertalk/2007-06/msg00011.html (10,153 bytes)
5. Re: [TowerTalk] masts. (score: 1): Author: K7LXC@aol.com; Date: Fri, 1 Jun 2007 12:36:10 EDT; 4el monobanders on 20' of 2 3/8 OD galvanized cast pipe. Except for eating rotators (Daiwa and Create even using 2 thrust bearings) it survived just fine thru many northeasters, CAT 2 & 3 hurricanes; /archives//html/Towertalk/2007-06/msg00014.html (7,404 bytes)
6. Re: [TowerTalk] masts. (score: 1): Author: "Julio Peralta" <jperalta@tampabay.rr.com>; Date: Fri, 1 Jun 2007 13:43:28 -0400; Many years ago I stacked two 6elem 6M beams on that fence rail material. A small storm bent the mast just above the 1st antenna and we had a hell of a time getting it down. I would not recommend fenc; /archives//html/Towertalk/2007-06/msg00015.html (11,009 bytes)
7. Re: [TowerTalk] masts. (score: 1): Author: "jeremy-ca" <km1h@jeremy.mv.com>; Date: Fri, 1 Jun 2007 14:18:52 -0400; Calculated risk is what I called it! If only a single antenna of any significant wind load is going to be mounted just above the tower top plate then cast iron pipe is more than sufficient as there i; /archives//html/Towertalk/2007-06/msg00017.html (9,505 bytes)
8. Re: [TowerTalk] masts. (score: 1): Author: <rt_clay@bellsouth.net>; Date: Fri, 1 Jun 2007 14:51:10 -0400; Also...if you are only planning on a single moderately-sized (i.e. not a 40m full sized) antenna immediately above a thrust bearing, I don't see anything wrong with using heavy-wall conduit for a ma; /archives//html/Towertalk/2007-06/msg00020.html (8,336 bytes)
9. Re: [TowerTalk] masts. (score: 1): Author: Bill Turner <dezrat@copper.net>; Date: Fri, 01 Jun 2007 13:55:02 -0700; ORIGINAL MESSAGE: On Fri, 1 Jun 2007 14:18:52 -0400, "jeremy-ca" <km1h@jeremy.mv.com> wrote: -- REPLY FOLLOWS -- Amen to that. I had forgotten about those shims and that is another reason I will neve; /archives//html/Towertalk/2007-06/msg00022.html (8,287 bytes)
10. Re: [TowerTalk] masts. (score: 1): Author: "jeremy-ca" <km1h@jeremy.mv.com>; Date: Fri, 1 Jun 2007 16:55:31 -0400; There are several grades of fence posts; the cheap stuff is Schedule 15 and other choices go up to 83,000 psi yield strength. The 2" (1.9" OD) 40+ that I use has a yield of 50,000 psi and a bending m; /archives//html/Towertalk/2007-06/msg00023.html (13,477 bytes)
11. Re: [TowerTalk] masts. (score: 1): Author: "Rick Karlquist" <richard@karlquist.com>; Date: Fri, 1 Jun 2007 15:46:00 -0700 (PDT); The 1.9" OD is "1.5 inch iron pipe size" and the 2 3/8" OD is "2 inch iron pipe size". Rick N6RK _______________________________________________ _______________________________________________ TowerT; /archives//html/Towertalk/2007-06/msg00028.html (8,276 bytes)
12. Re: [TowerTalk] masts. (score: 1): Author: "jeremy-ca" <km1h@jeremy.mv.com>; Date: Fri, 1 Jun 2007 19:34:14 -0400; Which is not the same as fence industry size. They call it 2" & 2 1/2" for the Sch40. Trying to compare sizes across industries that do not have a common standard only results in headaches. Carl KM1; /archives//html/Towertalk/2007-06/msg00031.html (8,755 bytes)
13. Re: [TowerTalk] masts. (score: 1): Author: Rick Scott <w7psk@w7psk.net>; Date: Mon, 04 Jun 2007 04:59:08 -0700; So what kind of local stores carry this. Home depot lowes has stuff that I can bend with my fingers it seems. Scotty W7PSK. _______________________________________________ ___________________________; /archives//html/Towertalk/2007-06/msg00067.html (8,931 bytes)
14. Re: [TowerTalk] masts. (score: 1): Author: "jeremy-ca" <km1h@jeremy.mv.com>; Date: Mon, 4 Jun 2007 15:05:58 -0400; Simple, buy fence posts at a fence supply company, NOT an installer. Im in a semi rural area and there are several within 25 miles. Carl KM1H _______________________________________________ _________; /archives//html/Towertalk/2007-06/msg00069.html (9,743 bytes)

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