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Total 4329 documents matching your query.

361. Re: [TowerTalk] Gamma-matched 4-square (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Thu, 5 Jul 2007 01:47:31 -0400
As they are all driven how does the tuning of one affect the others, or rather how do you tune each properly? 73 Roger (K8RI) _______________________________________________ _________________________
/archives//html/Towertalk/2007-07/msg00212.html (7,357 bytes)

362. Re: [TowerTalk] Revisited Bolt question (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Fri, 6 Jul 2007 02:22:25 -0400
Roger (K8RI) _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listi
/archives//html/Towertalk/2007-07/msg00266.html (11,065 bytes)

363. Re: [TowerTalk] Tower Lighting (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 7 Jul 2007 23:13:05 -0400
If I know the city and state it'll take me about two minutes to check ALL the NOTAMS for that area and post them if desired. 73 Roger (K8RI) _______________________________________________ _________
/archives//html/Towertalk/2007-07/msg00326.html (8,950 bytes)

364. Re: [TowerTalk] Tower Light Outages (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 00:40:31 -0400
This message didn't arrive here until after 11:00 PM which makes it the last of this series. I'm guessing it's the original. Using the call in this post and going to clarksville I find 4 towers NOTAM
/archives//html/Towertalk/2007-07/msg00328.html (10,362 bytes)

365. [TowerTalk] (OT) Looking for a current amplifier reflector or NG (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 14:31:11 -0400
I've spent quite a few hours the past couple of days using Google and searching archives to find some information on the 3002 Filter for the Henry 2002A 2-meter KW amp with no success. The amp works
/archives//html/Towertalk/2007-07/msg00334.html (6,844 bytes)

366. Re: [TowerTalk] (OT) Looking for a current amplifier reflector orNG (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 15:11:35 -0400
You mean it's like TT but on heavier more compact equipment.? Thanks, Roger (K8RI) _______________________________________________ _______________________________________________ TowerTalk mailing l
/archives//html/Towertalk/2007-07/msg00336.html (8,413 bytes)

367. Re: [TowerTalk] B&W Center Insulator for dipoles (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 19:07:34 -0400
I would think the rubber bushings used in electrical compression fittings for weatherproofing would work although I don't know how much room is in there. I used them on occasion with external connec
/archives//html/Towertalk/2007-07/msg00350.html (11,871 bytes)

368. Re: [TowerTalk] Ask the experts (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 23:29:00 -0400
Let's see.... They're all good, somes just better'n others and the worst was fantastic...er...no...wait... Let me rephrase that... *Most* work, some better'n others. Some a *lot* better'n others. Wit
/archives//html/Towertalk/2007-07/msg00364.html (8,585 bytes)

369. Re: [TowerTalk] Insulator/RTV (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sun, 8 Jul 2007 23:34:59 -0400
Not all RTVs use acetic acid. Silastic Brand RTV (TM) has both the regular and elecronic grades. In addition they also have different grades of adhesive (which definately do not pull off easily<G>)
/archives//html/Towertalk/2007-07/msg00365.html (9,423 bytes)

370. Re: [TowerTalk] antennas/The good old days! (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 9 Jul 2007 21:14:48 -0400
The good old days of Gotham antennas and where as a teenager my rig weighed more than I did. Actually more than 40 years later that rig is still about twice my weight and I weight a lot more than I d
/archives//html/Towertalk/2007-07/msg00423.html (8,932 bytes)

371. Re: [TowerTalk] This is what I used to tension my guy wiresanditworked (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 11 Jul 2007 22:29:43 -0400
I keep seeing people say this, but after hacking for some time using a box cutter with a new blade I gave up and used cable cutters which worked much easier. Roger (K8RI) ___________________________
/archives//html/Towertalk/2007-07/msg00508.html (9,661 bytes)

372. Re: [TowerTalk] Woodpeckers and Antennas (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 11 Jul 2007 23:36:58 -0400
Hey now..., even at my age I like the sound of a pair of burned out "glass packs" tied to a BIG displacement V-8 and, no I'm not in my second child hood. Ask my wife and she'll tell you I never got
/archives//html/Towertalk/2007-07/msg00512.html (9,905 bytes)

373. Re: [TowerTalk] Tilting tower query (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Fri, 13 Jul 2007 16:39:19 -0400
There were several towers that used this method for "folding over" available back in the 60s and 70s as I recall. I thought ROHN even offered one at some time, but I may be confusing it with a simil
/archives//html/Towertalk/2007-07/msg00573.html (11,768 bytes)

374. Re: [TowerTalk] How do you move a gin pole *safely* up the tower? (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 14 Jul 2007 01:03:19 -0400
I can't imagine a pole without two clamps. I built my own *with* two clamps which makes it very easy to move up to the next section. I also have an extra long pole which makes it easier to lift long
/archives//html/Towertalk/2007-07/msg00596.html (9,970 bytes)

375. Re: [TowerTalk] New tower (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 14 Jul 2007 13:58:38 -0400
They accepted my 100 foot 45G with uses the concrete base. (no pier pin) The bottom of the base sets in pea gravel 5' down and has good drainage. If legs broke off I'd suspect poor drainage. I would
/archives//html/Towertalk/2007-07/msg00612.html (9,803 bytes)

376. Re: [TowerTalk] base below ground level/drainage (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Sat, 14 Jul 2007 23:52:03 -0400
Assuming you have the room, just dig out around the tower base, say 6" or so and out about 10'. put in pea gravel up to within about 2" of the top of the base. Make sure the area is well drained. The
/archives//html/Towertalk/2007-07/msg00628.html (10,207 bytes)

377. Re: [TowerTalk] UV Resistant Ty-Wraps? (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 16 Jul 2007 18:52:12 -0400
I think you will find even the top of the line, name brand, Black, UV resistant only last a few years. I used the "expensive" ones (1/2" wide by about 16" long) to hold the coax in place on the tower
/archives//html/Towertalk/2007-07/msg00656.html (8,508 bytes)

378. Re: [TowerTalk] UV Resistant Ty-Wraps? (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Mon, 16 Jul 2007 22:47:07 -0400
Likewise I gave up but use a *LOT* of tape. I run the coax up the inside the tower to keep it out of the way, and tape the majority to one tower leg. Unfortunately the tape unusually can't and my wi
/archives//html/Towertalk/2007-07/msg00661.html (8,448 bytes)

379. Re: [TowerTalk] Coax loop (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 18 Jul 2007 00:00:23 -0400
Ahhh...my rotator turns 520 degrees.<:-)) (PST-61) As I'm using rather large coax I use two turns, 18" in diameter, with the antenna at the center of rotation. The coax loop lays on the top plate of
/archives//html/Towertalk/2007-07/msg00697.html (10,678 bytes)

380. Re: [TowerTalk] help with interference problems (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 18 Jul 2007 00:48:45 -0400
Lordy...I'm running a gigabit network through 130' of CAT5e parallel to and within about 5 to 10 feet of all the coax runs to the tower. (75 to 90 feet) It then runs under the 75 half wave sloper to
/archives//html/Towertalk/2007-07/msg00699.html (10,028 bytes)


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