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Total 739 documents matching your query.

121. [TowerTalk] George de Lee....Aluminum threaded machine screws? (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Thu, 08 Nov 2001 12:25:23 -0500
Can't think of a simpler way to solve the 'loosening' problem... After tightening the screws .. cover them with RTV silicone seal ... [Non-corrosive type only] .. after the silicone sets .. it will n
/archives//html/Towertalk/2001-11/msg00180.html (8,038 bytes)

122. [TowerTalk] Kitoon (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Thu, 08 Nov 2001 12:54:29 -0500
Does anyone have information on where KITOONs can be purchased? Can't find any info online. My neighbor has 160 acres across the road and will permit me to put up any size balloon-held vertical I wan
/archives//html/Towertalk/2001-11/msg00182.html (7,267 bytes)

123. [TowerTalk] Ballon-held Vertical (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Thu, 08 Nov 2001 13:03:43 -0500
One more question: Does anyone have any information on 5/8-wavelength verticals for 160 meters? [about 324 ft. high] Using 2-meter comparisons ... seems this would be a lot better for DX. I'm thinkin
/archives//html/Towertalk/2001-11/msg00185.html (7,858 bytes)

124. [TowerTalk] Kitoon (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Thu, 08 Nov 2001 13:47:11 -0500
Actually, both spellings are used. Can't find a dealer for them with either spelling, however. Apparently .. from a 'budget' found online .. they cost about $125 each. Think I may have to build my ow
/archives//html/Towertalk/2001-11/msg00193.html (9,566 bytes)

125. [TowerTalk] Radial wire (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Sun, 11 Nov 2001 21:46:16 -0500
Someone asked about a source for LOTS of radial wire. Try this: http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1661509508 That should give you enough wire to put down about 500 radials for 16
/archives//html/Towertalk/2001-11/msg00258.html (7,140 bytes)

126. [TowerTalk] Telrex insulators (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Mon, 12 Nov 2001 19:37:57 -0500
In checking my Telrex monoband yagis [3-el 10m & 3-el 15m], I discovered that BOTH of the ceramic T-match insulators are broken! They are part numbers: 10m = SP 248 3.25x1x1 15m = SP 249 4.25x1.125x1
/archives//html/Towertalk/2001-11/msg00279.html (7,352 bytes)

127. [TowerTalk] Prop-Pitch rotor control (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Tue, 13 Nov 2001 19:18:07 -0500
Any of you who are looking for a way to control your prop-pitch rotor with a good directional indicator might look here: http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1297301935 This is a Te
/archives//html/Towertalk/2001-11/msg00313.html (7,054 bytes)

128. [TowerTalk] Cushcraft WARC beam (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Wed, 14 Nov 2001 17:49:46 -0500
Has anyone added the A103 30m add-on kit to the WARC Beam? If so ... anyone added TWO of those add-on kits .. one to the driven element and one to the reflector? Seems that would give 3-elements on 1
/archives//html/Towertalk/2001-11/msg00342.html (7,222 bytes)

129. [TowerTalk] riviter (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Wed, 21 Nov 2001 12:19:03 -0500
Tony, Look here: http://www.aircraft-tool.com/shop/detail.asp?PRODUCT_ID=BR-100M This may be what you're looking for in a portable rivEter. Don N8DE List Sponsored by AN Wireless: AN Wireless handles
/archives//html/Towertalk/2001-11/msg00451.html (8,036 bytes)

130. [TowerTalk] Xmas light antenna (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Tue, 27 Nov 2001 21:21:47 -0500
Why not put up the light string, with an antenna interwound ... and NOT light the lights? Don N8DE List Sponsored by AN Wireless: AN Wireless handles Rohn tower systems, Trylon Titan towers, coax, ha
/archives//html/Towertalk/2001-11/msg00543.html (8,831 bytes)

131. [TowerTalk] Binocular Cores vs Toroidal Cores (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Fri, 30 Nov 2001 18:34:49 -0500
Maybe you can find what you need here: http://www.rfparts.com/choke.html Good Luck! Don N8DE List Sponsored by AN Wireless: AN Wireless handles Rohn tower systems, Trylon Titan towers, coax, hardline
/archives//html/Towertalk/2001-11/msg00592.html (8,760 bytes)

132. [TowerTalk] Source for stainless steel U-bolts? (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Fri, 19 Oct 2001 17:15:24 -0400
Mike, You might try: http://www.instockss.com/index.shtml though I prefer to use regular steel U-bolts as they have less tendency to freeze up under load. Just put plenty of non-corrosive silicone se
/archives//html/Towertalk/2001-10/msg00364.html (7,616 bytes)

133. [TowerTalk] vertical antennas (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Wed, 24 Oct 2001 16:09:14 -0400
My greatest success on 80m has been using a 60' Universal tower, insulated from the ground with fiberglass rods, and a radial system composed of 100 radials .. 60 equally spaced at 6 degrees each ..
/archives//html/Towertalk/2001-10/msg00498.html (11,646 bytes)

134. [TowerTalk] Boom material (score: 1)
Author: n8de@thepoint.net (Don Havlicek)
Date: Fri, 26 Oct 2001 07:45:03 -0400
Anyone wanting to homebrew a BIG antenna might want to look at: http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1654231126 for boom material! Don N8DE List Sponsored by AN Wireless: AN Wireles
/archives//html/Towertalk/2001-10/msg00524.html (6,940 bytes)

135. Re: [TowerTalk] 80 - 40 Meter Vertical Ideas (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Fri, 5 Sep 2003 15:42:14 -0400 (EDT)
Dick, Comments inserted below: This OPTION will involve lots of pruning and tuning .. and is NOT my recommendation. Yes .. just make certain that you use one feedline and remotely switch between the
/archives//html/Towertalk/2003-09/msg00138.html (9,359 bytes)

136. Re: [TowerTalk] Big Boy rotor question (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Mon, 15 Sep 2003 20:20:38 -0500
Gregg, Tighten the bolts as usual .. then coat them with RTV silicone seal. They are loosening from vibration, and the silicone seal will eliminate that problem. When you need to work on the bolts ag
/archives//html/Towertalk/2003-09/msg00410.html (9,396 bytes)

137. [Fwd: Re: [TowerTalk] Gotham etc. nostalgia] (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Wed, 24 Sep 2003 09:57:29 -0500
-- Original Message -- Subject: Re: [TowerTalk] Gotham etc. nostalgia Date: Wed, 24 Sep 2003 09:56:09 -0500 From: Don Havlicek <n8de@thepoint.net> Reply-To: n8de@thepoint.net Organization: Tower Hill
/archives//html/Towertalk/2003-09/msg00571.html (19,005 bytes)

138. Re: [TowerTalk] Which tower? (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Wed, 01 Oct 2003 14:25:04 -0500
Alan, Investigate the Universal Aluminum towers. I believe you will find they have a very heavy duty tower in the height and windload you mention. Over a long period, the maintainence will be minimal
/archives//html/Towertalk/2003-10/msg00009.html (8,772 bytes)

139. Re: [TowerTalk] 40m-4 klm (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Thu, 16 Oct 2003 22:37:50 -0500
The reinforcement is at the _middle_ of the boom [at the boom-to-mast bracket] where there are NO swaged joints, NOT at the joints present along the boom. Don N8DE Rauh, Michael J (Mike) wrote: Ages
/archives//html/Towertalk/2003-10/msg00381.html (8,189 bytes)

140. Re: [TowerTalk] Dazed and Confused in downtown Goodrich, MI (score: 1)
Author: Don Havlicek <n8de@thepoint.net>
Date: Sun, 19 Oct 2003 22:03:52 -0500
Mike, Each different size section of Universal tower has its own rotor plate size that fits exactly within that size section. to get the 14" rotor plate in a 14" section: 1. remove the u-bolts from t
/archives//html/Towertalk/2003-10/msg00418.html (10,165 bytes)


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