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Total 25 documents matching your query.

1. [TowerTalk] Rotor Control question (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Wed, 17 Jan 2007 09:25:17 -0800 (PST)
Hi Towertalkers: Anyone have any information/schematic/manual etc on the following rotor control: Andrew 2004-RCU rotor controller. Its a rack mounted unit, zenith only. has the basic CW-off-CCW push
/archives//html/Towertalk/2007-01/msg00500.html (7,323 bytes)

2. [TowerTalk] rotor control correction (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Wed, 17 Jan 2007 11:44:02 -0800 (PST)
Andrew 2004-RCU oops... the unit is AZIMUTH, AZIMUTH not zenith. you know, round and round...not one of those up and down things hi hi. must be a sign of getting old. 73! Mike KM1R __________________
/archives//html/Towertalk/2007-01/msg00508.html (6,892 bytes)

3. [TowerTalk] Tower at Airport (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 20 Jan 2007 08:07:35 -0800 (PST)
Rich: This is simpler than most people realize. first, with all due respects to a fellow ham, don't go by the airport manager. He is not the FAA and is not responsible if dthere is a problem. Simply
/archives//html/Towertalk/2007-01/msg00576.html (8,593 bytes)

4. [TowerTalk] Rohn 25G removal (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Mon, 23 Apr 2007 08:05:21 -0700 (PDT)
Sean: 10 feet from a HV line, unguyed, 50ft? If I were not legally obligated to remove it, I would simply walk away from this one and look elsewhere for a tower. Be safe above all things... 73, Mike
/archives//html/Towertalk/2007-04/msg00470.html (6,971 bytes)

5. [TowerTalk] working on HV lines (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Fri, 27 Apr 2007 16:05:54 -0700 (PDT)
Here in CT the choppers are used a lot. It's wild to watch a guy hang those aircraft balls on the lines. they are good, real good... but WHO is the guy taking the pictures? hi hi 73, and keep smiling
/archives//html/Towertalk/2007-04/msg00573.html (6,761 bytes)

6. [TowerTalk] insurance recommendations (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Thu, 24 May 2007 18:17:38 -0700 (PDT)
I simply put a rider on my homeowners. About $50 bucks a year. covers two SSV towers, log periodics and everything on them as well as feedlines. and the doghouse (tuning shed). $500 deductible. You g
/archives//html/Towertalk/2007-05/msg00543.html (7,401 bytes)

7. [TowerTalk] antenna switches (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Thu, 31 May 2007 05:57:42 -0700 (PDT)
I believe the "Navy" switches are identical to the BIRD "Coaxwitch". In fact I think the "Navy version" might have been manufactured by Bird. Ove the years, (my former smil & comm career)I've used th
/archives//html/Towertalk/2007-05/msg00618.html (7,459 bytes)

8. [TowerTalk] antenna switches oops (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Thu, 31 May 2007 06:05:53 -0700 (PDT)
I forgot to mention... Joe K2XX is absolutely correct. the "Navy" (or Bird switch) is dependant on the mating of the "N" pins. A spread female or misaligned male pin and you got a non working switch.
/archives//html/Towertalk/2007-05/msg00619.html (7,080 bytes)

9. [TowerTalk] Stadiums as tower locations (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Tue, 3 Jul 2007 18:29:49 -0700 (PDT)
...not to mention the horrendous electrical noise from all those lights, etc. Stadiums are typically located in or near areas of high electical noise. Pretty frustrating to have a killer of a 160m si
/archives//html/Towertalk/2007-07/msg00170.html (7,014 bytes)

10. [TowerTalk] Gotham (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Tue, 10 Jul 2007 19:21:33 -0700 (PDT)
Back in my novice days (coal fired rigs) another trick was to buy a Gotham beam and just use the elements. As I remember, the "boom" was not too sturdy. Along with my Elmer KM1A (W1ZFF), got two Goth
/archives//html/Towertalk/2007-07/msg00451.html (7,404 bytes)

11. [TowerTalk] Tower Camera (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Fri, 13 Jul 2007 07:31:37 -0700 (PDT)
Jason: I have had a camera on my 5-13 Mc log periodic for years, mounted on the mast. I use it to visually confirm the direction of the antenna Other than treating the installation like any other rem
/archives//html/Towertalk/2007-07/msg00562.html (7,384 bytes)

12. [TowerTalk] W8UM tower and antennas (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Fri, 17 Aug 2007 21:04:48 -0700 (PDT)
Yeh, yeh, but it can't touch the legendary W8LT !! GO BUCKEYES! (I COULDN'T resist!) great job guys, seeya on the bands. 73! Mike KM1R ________________________________________________________________
/archives//html/Towertalk/2007-08/msg00511.html (7,285 bytes)

13. [TowerTalk] grounding & bus bars etc (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Wed, 12 Sep 2007 14:07:20 -0700 (PDT)
go to website www.harger.com Harger is an industry standard for grounding bars, and infrastructure grounding devices. You will find what you need at reasonable prices. NO I don't have stock in Harger
/archives//html/Towertalk/2007-09/msg00414.html (7,209 bytes)

14. [TowerTalk] found a used tower (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 27 Oct 2007 16:35:55 -0700 (PDT)
Looks like Rohn SSV: 4N, 3WN, 2W and 1W sections. 73, Mike KM1R __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http:/
/archives//html/Towertalk/2007-10/msg00784.html (6,917 bytes)

15. [TowerTalk] 40m vertical (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 1 Dec 2007 17:25:48 -0800 (PST)
If a suitable tree is available, why not just throw a 36 ft (approx) wire up for a vertical. With the appropriate radials of course and possibly a little matching at the base. A few years ago I did t
/archives//html/Towertalk/2007-12/msg00025.html (6,941 bytes)

16. [TowerTalk] broken tower section (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Thu, 5 Jun 2008 16:41:16 -0700 (PDT)
I would cut the stubs at the surface of the pad, and SCRAP the remaining bottom tower section without even a second look. I would then put in a new base plate with new bolts. (drill/epoxy)(might need
/archives//html/Towertalk/2008-06/msg00113.html (7,604 bytes)

17. [TowerTalk] V bolts (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 7 Jun 2008 14:43:37 -0700 (PDT)
Try www.tessco.com they have V-bolts, widely used in the tower site industry. Probably under the Microflect or DB Products name. Usually available in HD galvy or stainless. good luck and be cerefual
/archives//html/Towertalk/2008-06/msg00142.html (6,652 bytes)

18. [TowerTalk] 1/2w vertical v. 1/2w horizontal (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 14 Jun 2008 05:03:41 -0700 (PDT)
I've been using a 1/2w vertical on 75m with great success. (305 countries). I found that one of the secrets is to NOT end (series) feed it. If it is center fed, (ala horizontal dipole) the matching i
/archives//html/Towertalk/2008-06/msg00279.html (7,992 bytes)

19. [TowerTalk] log periodic comparisons (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 5 Jul 2008 21:06:09 -0700 (PDT)
Roger: I can't do a comparison, but I can give some insight on my HyGain LP-1007 that has been up for about 30 years, on top of a 60ft SSV. In that time, it has NEVER failed, broken or wandered outsi
/archives//html/Towertalk/2008-07/msg00137.html (8,732 bytes)

20. [TowerTalk] long cable pull (score: 1)
Author: michael castellano <mjpc48@yahoo.com>
Date: Sat, 19 Jul 2008 17:14:16 -0700 (PDT)
"Way back when" we used to use liquid kitchen soap (you know the stuff in the plastic bottles that is hard on grease and easy on the hands hi). Used to get the absolute cheapest suff around, and dump
/archives//html/Towertalk/2008-07/msg00524.html (7,927 bytes)

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