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References: [ +from:k8ri-on-towertalk@tm.net: 4329 ]

Total 4329 documents matching your query.

161. Re: [TowerTalk] Loos gage source. (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 14 Nov 2006 00:39:57 -0500
That's the link I was looking for. Naturally I need two of them. Thanks, Roger Halstead (K8RI and ARRL 40 year Life Member) N833R - World's oldest Debonair CD-2 www.rogerhalstead.com ________________
/archives//html/Towertalk/2006-11/msg00296.html (8,653 bytes)

162. Re: [TowerTalk] Coax Crimp tools/Dies/reasonable cost (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Thu, 16 Nov 2006 03:42:46 -0500
I've been looking at this but so far haven't found the die set for LMR-600. I have 1000 feet of LMR-600 on the way. (thanks to those who pointed out the discount places for the *brand name* stuff) al
/archives//html/Towertalk/2006-11/msg00330.html (10,101 bytes)

163. Re: [TowerTalk] Copper wire prices (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Thu, 16 Nov 2006 19:49:24 -0500
Depending on your soil conditions it might last forever or not even a year. I thought thermite was Iron Oxide and powdered Aluminum. That stuff will go through a concrete floor like butter. http://ww
/archives//html/Towertalk/2006-11/msg00353.html (12,962 bytes)

164. Re: [TowerTalk] Copper wire prices (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Fri, 17 Nov 2006 21:03:34 -0500
I doubt Alodine would be very effective for buried radials and it is a lot of work. The Aluminum is etched with Phosphoric Acid, thoroughly washed and then given repeated treatments http://www.rci-pr
/archives//html/Towertalk/2006-11/msg00363.html (11,505 bytes)

165. Re: [TowerTalk] mast weight on the rotor or thrust bearing? (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 18 Nov 2006 16:46:15 -0500
Actually I think the old, cheap, TV towers had it right. They had a sleeve at the top and that served as a "side" thrust bearing. This is a lot more than the original question, but I thought this wou
/archives//html/Towertalk/2006-11/msg00385.html (10,777 bytes)

166. Re: [TowerTalk] Query RFI (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 18 Nov 2006 16:57:23 -0500
As Dave has already said, Dimmers do make noise. Generally they are nothing more than a triac (bi-directional SCR) and create a terrible wave form. Different lights, different problems. I've never ha
/archives//html/Towertalk/2006-11/msg00386.html (9,039 bytes)

167. Re: [TowerTalk] rotor repair (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 18 Nov 2006 18:28:26 -0500
They are a pretty straight forward rotator for the most part and with only a couple of exceptions use standard parts. There are differences between the old green ones and the newer ones. If you conta
/archives//html/Towertalk/2006-11/msg00392.html (7,578 bytes)

168. Re: [TowerTalk] RE : Query RFI (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 18 Nov 2006 19:08:31 -0500
The rise and fall times dertermine the frequency. The wave form is composed of many harmonics. The amplitude of the harmonics drops off rapidly with increasing frequency for a given wave form. The sh
/archives//html/Towertalk/2006-11/msg00393.html (12,253 bytes)

169. Re: [TowerTalk] rotor repair (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 18 Nov 2006 23:03:11 -0500
I decided to answer this on list and it's a relevant topic and there may be others interested in what's required. My PST-61 would be about the same age. Other than the pin through the shaft I think t
/archives//html/Towertalk/2006-11/msg00396.html (13,623 bytes)

170. Re: [TowerTalk] rotor repair (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 19 Nov 2006 19:32:58 -0500
If not familiar with the mechanics or electronics by all means call some one who is. In all these years I've not run into any of them yet. All I've talked with were very helpful and were quite intere
/archives//html/Towertalk/2006-11/msg00413.html (12,082 bytes)

171. Re: [TowerTalk] mast weight on the rotor or thrust bearing? (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 20 Nov 2006 02:21:38 -0500
That topic was on here about a month or two back. We were talking about using a spline in the shaft above the rotator. That would allow for vertical movement when properly adjusted, and allow for the
/archives//html/Towertalk/2006-11/msg00418.html (10,649 bytes)

172. Re: [TowerTalk] Copper wire prices (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 20 Nov 2006 17:30:28 -0500
While I was in the local (Omaha, NE) Home Depot the other day, I decided to price some of their wire. 500ft of #14 was $39.99 while RG-6/U was $.06 a You sure about that 6 cents a foot? It's usually
/archives//html/Towertalk/2006-11/msg00435.html (8,859 bytes)

173. Re: [TowerTalk] LMR400/BR400 questions (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 20 Nov 2006 17:59:42 -0500
Check with the bulk suppliers. When you can purchase Times Wire LMR-600 for about 90 cents a foot (give or take) they quit offering the generic stuff. I'm not sure what BR400 is, but list price on L
/archives//html/Towertalk/2006-11/msg00438.html (11,511 bytes)

174. Re: [TowerTalk] aluminum radials was Re: Copper wire prices (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 20 Nov 2006 22:12:04 -0500
I think you'll find most wire coming into the meter and from the meter to the main panel is now Aluminum. Of course when dealing with 200 AMP plus circuits/feeds the stuff gets pretty big. Years ago
/archives//html/Towertalk/2006-11/msg00457.html (13,382 bytes)

175. Re: [TowerTalk] anti-seize (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 21 Nov 2006 08:34:01 -0500
Anti seize compounds have good and bad points. They do what's advertized and you can get SS apart a year or two after putting them together, BUT when used on tower bolts that are torqued the normal
/archives//html/Towertalk/2006-11/msg00466.html (8,944 bytes)

176. Re: [TowerTalk] mast weight on the rotor or thrust bearing? (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 21 Nov 2006 09:35:13 -0500
<snip>>> If the answer is to put the weight on the rotor, then it seems to me that It depends on the distance between the thrust bearing and the rotator. IF the mast is fastened firmly in the rotator
/archives//html/Towertalk/2006-11/msg00474.html (10,013 bytes)

177. [TowerTalk] Orion OR2800P (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 21 Nov 2006 19:02:10 -0500
I have spent the last hour searching for information on the Orion OR2800P rotator. All I found were opinions such as "I like it", "built like a tank", etc...but absolutely no information on how it's
/archives//html/Towertalk/2006-11/msg00510.html (8,296 bytes)

178. Re: [TowerTalk] Orion OR2800P (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 21 Nov 2006 22:02:05 -0500
I asked the original question and I have the old PST-61 which I believe has nearly 6,000 inch pounds of torque. The new PST61 has about 2000 inch pounds of torque while the PST61HD has 6400 inch poun
/archives//html/Towertalk/2006-11/msg00517.html (15,944 bytes)

179. Re: [TowerTalk] Orion OR2800P (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 21 Nov 2006 22:06:15 -0500
The Prosistel is just a two stage worm gear drive with no conventioal gears. I had to mount the motor horizontally to get my PST-61 into the 45G. I see the new ones have the motors mounted horizonta
/archives//html/Towertalk/2006-11/msg00518.html (8,327 bytes)

180. Re: [TowerTalk] Real waterproof connectors for rotators (was:source of6/8 pin connectors?) (score: 1)
Author: "K8RI on TowerTalk" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 22 Nov 2006 00:48:22 -0500
If these are the type of connectors you are looking for, take a trip down to your local Ford, Chevrolet, Chrysler, Toyota, etc... dealer and see what they might have in stock. They might be a little
/archives//html/Towertalk/2006-11/msg00526.html (11,309 bytes)


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