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201. [Towertalk] Lighting Protection and Roof Towers (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Thu, 12 Dec 2002 13:22:10 EST
You need an anti-oxidant paste. It comes in several flavors - NoAlOx, Penetrox, etc. - by several different companies. Just check the label that it's for your materials (most are copper, aluminum, or
/archives//html/Towertalk/2002-12/msg00377.html (9,084 bytes)

202. [Towertalk] Lighting Protection and Roof Towers (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Thu, 12 Dec 2002 13:49:50 EST
Grounding the tower is only a part of the system. The WHOLE idea of a lightning protection system is to KEEP the transients out of the building/house. That's why you have the Single Point Ground Syst
/archives//html/Towertalk/2002-12/msg00378.html (9,023 bytes)

203. [Towertalk] Testing Equipment? (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 13 Dec 2002 10:37:07 EST
Which manufacturer was this? Do they manufacture ham antennas? Cheers, Steve K7LXC TOWER TECH
/archives//html/Towertalk/2002-12/msg00390.html (8,035 bytes)

204. [Towertalk] Testing Equipment? (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 13 Dec 2002 12:52:46 EST
So whose is it? Cheers, Steve K7LXC TOWER TECH
/archives//html/Towertalk/2002-12/msg00398.html (7,623 bytes)

205. [Towertalk] Preventing parasitic action of steel guy cables (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 13 Dec 2002 15:20:37 EST
Actually it is easy. The hard part is digging through all the hits. Just type in <towertalk ferrite> in the List Search menu button on the left and you'll be all set. Cheers, Steve K7LXC TT ADMIN
/archives//html/Towertalk/2002-12/msg00404.html (7,581 bytes)

206. [Towertalk] LB Cebik's Moxon Rectangle Notes - A New 214-Page Book (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Sat, 14 Dec 2002 12:36:40 EST
FYI. Of interest to TowerTalkians. Cheers, Steve K7LXC This 214-page book, Moxon Rectangle Notes by L. B. Cebik, W4RNL, is the most complete study to date of this special antenna design, pioneered by
/archives//html/Towertalk/2002-12/msg00422.html (8,955 bytes)

207. [Towertalk] LB Cebik's Moxon Rectangle Notes - A New 214-Page Book (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Sat, 14 Dec 2002 12:40:53 EST
FYI. Of interest to TowerTalkians. Cheers, Steve K7LXC This 214-page book, Moxon Rectangle Notes by L. B. Cebik, W4RNL, is the most complete study to date of this special antenna design, pioneered by
/archives//html/Towertalk/2002-12/msg00423.html (8,939 bytes)

208. [Towertalk] side mounting large beam (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Sun, 15 Dec 2002 13:21:29 EST
I'd get it as close to the tower as possible, thus decreasing the moment arm leverage on the tower. There was an article in a recent CQ by Dick Weber, K5IU, on this very topic. Don't forget that 100
/archives//html/Towertalk/2002-12/msg00441.html (9,040 bytes)

209. [Towertalk] Double protection - climbing (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Mon, 16 Dec 2002 16:06:01 EST
I've never seen one, not even in the commercial field. Everyone picks up their knowledge on-the-job and/or from more experienced hands. This is where the splendid folk on TowerTalk can be real helpfu
/archives//html/Towertalk/2002-12/msg00462.html (8,458 bytes)

210. [Towertalk] SteppIR and results (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Tue, 17 Dec 2002 14:52:13 EST
Hello, all -- I don't normally cross-post things but this one is of interest to all of us who are interested in antennas and their competitive performance. Cheers, Steve K7LXC I still have a few call
/archives//html/Towertalk/2002-12/msg00504.html (11,561 bytes)

211. [Towertalk] RE: Double protection - climbing (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Wed, 18 Dec 2002 12:37:16 EST
You are correct, sir. You want your fall arrest lanyard to catch you in a safe 'slumped-over' position using the back D-ring. D-rings in the front are for close working (i.e. window washers, etc.) or
/archives//html/Towertalk/2002-12/msg00531.html (9,539 bytes)

212. [Towertalk] New Antenna RF Network Design Software (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Thu, 19 Dec 2002 12:16:53 EST
FYI for TowerTalkians. Cheers, Steve K7LXC We are pleased to announce that antenneX has completed a distributorship arrangement with the developer, Grant Bingeman for the worldwide sale of the featur
/archives//html/Towertalk/2002-12/msg00550.html (8,043 bytes)

213. [Towertalk] Double protection - climbing (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Thu, 19 Dec 2002 15:07:31 EST
Actually we can get any length you want in nylon webbing or rope lanyards. The prices are about what is already available (i.e. 4-foot rope with double-locking snap hooks on both ends for thirty-four
/archives//html/Towertalk/2002-12/msg00563.html (8,888 bytes)

214. [Towertalk] Base Plate, 58"sky Needle Tower (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 20 Dec 2002 14:07:15 EST
my If it's just base size and rebar cage you need, I'd take a look at the equivalent US Tower model and make some inferences from that. That'll get you in the ballpark then make it a little bigger/ov
/archives//html/Towertalk/2002-12/msg00594.html (7,294 bytes)

215. [Towertalk] Knots (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 20 Dec 2002 14:15:36 EST
the foredeck are and hoisting need a If you're stuck on a desert island and you can only take one knot with you, I'd recommend the bowline. Yes, a figure-8 is easier to tie for a beginner but it's a
/archives//html/Towertalk/2002-12/msg00597.html (9,633 bytes)

216. [Towertalk] Base Plate, 58"sky Needle Tower (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Fri, 20 Dec 2002 15:12:57 EST
Hi, Rog -- Yeah - I guess I was only addressing half of the inquiry: which includes the rebar details. >> Well, there ain't a baseplate drawing anywhere except at the manufacturer. I'd just take the
/archives//html/Towertalk/2002-12/msg00598.html (7,623 bytes)

217. [Towertalk] 1250+ Antenna Articles - New CD Combo Ver. 3 (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Mon, 23 Dec 2002 16:58:09 EST
Another stocking stuffer! Cheers, Steve K7LXC Now available - the popular L.B. Cebik "Antennas" CD-ROM Version 3.0 with a collection of more than 500 of LB's articles PLUS the antenneX on CD-ROM with
/archives//html/Towertalk/2002-12/msg00671.html (7,362 bytes)

218. [Towertalk] Tensile strengths of masts (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Tue, 24 Dec 2002 13:36:37 EST
Good question. The best info I've seen on this is in Dr. Dave Leeson's (W6NL, ex-W6QHS) book "Physical Design of Yagi Antennas". It's out-of-print but you might be able to find a copy. Here's a littl
/archives//html/Towertalk/2002-12/msg00684.html (8,690 bytes)

219. [Towertalk] mast strength (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Tue, 24 Dec 2002 14:52:05 EST
Thickness doesn't have anything to do with the specified yield strength of the material. The thickness has more to do with resisting the bending moment of the mast. (I'm not an engineer so excuse me
/archives//html/Towertalk/2002-12/msg00690.html (6,964 bytes)

220. [Towertalk] Guy Wire Assistance (score: 1)
Author: K7LXC@aol.com (K7LXC@aol.com)
Date: Tue, 24 Dec 2002 17:33:18 EST
are failure Nope - tower failure ahoy! You do have a Rohn catalog, don't you? Doesn't sound like it if you have to ask this kind of a question. <A HREF="http://www.championradio.com"> www.championrad
/archives//html/Towertalk/2002-12/msg00697.html (8,087 bytes)


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