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Total 37 documents matching your query.

1. [TowerTalk] Portable Tower Question (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Thu Jun 26 19:11:04 2003
I don't want to start a war...but with all due respect to Jamie, I have to disagree with the notion that AB-577 movement and installation can't be one-man jobs. I own three of them, and have transpor
/archives//html/Towertalk/2003-06/msg00505.html (13,024 bytes)

2. [Towertalk] 100M-long boom Yagi for 20M -- correction (score: 1)
Author: kb5my@starband.net (Dan H.)
Date: Sun, 12 Jan 2003 22:56:32 -0800
Perhaps that should read "3 dB beamwidth" ? 73, Dan KB5MY/6
/archives//html/Towertalk/2003-01/msg00234.html (10,223 bytes)

3. [Towertalk] Base Plate, 58"sky Needle Tower (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Fri, 20 Dec 2002 13:48:08 -0800
No, he can't. UST doesn't make Sky Needle towers. Those were Tri-Ex products. His best bet is to contact Tashjian Towers. According to the web site, Karl Tashjian was the design engineer at Tri-Ex f
/archives//html/Towertalk/2002-12/msg00603.html (9,413 bytes)

4. [Towertalk] Knots (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Sun, 22 Dec 2002 00:56:28 -0800
Frankly, I've never seen a bowline come loose on any size line - and I once spent two years in charge of one of the Deck Department divisions on an aircraft carrier. Believe me, when you work closely
/archives//html/Towertalk/2002-12/msg00635.html (13,337 bytes)

5. [Towertalk] Dynatech D2-112Q10L Relay (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Wed, 2 Oct 2002 23:59:34 -0700
Go here: http://www.ductech.com/index.asp, and click on the "DMT Microwave Products" link (the picture with the switch in it). Ducommun Technologies owns the Dynatech line now. interface or a latchin
/archives//html/Towertalk/2002-10/msg00094.html (8,424 bytes)

6. [Towertalk] LMR400 vs. RG-213 (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Mon, 21 Oct 2002 21:56:02 -0700
True RG-8 is also a MIL-SPEC cable (that's where the "RG-n" numbers come from). MIL-SPEC RG-8 has a solid polyethylene dielectric, which is identical to the solid polyethylene dielectric of MIL-SPEC
/archives//html/Towertalk/2002-10/msg00702.html (9,550 bytes)

7. [Towertalk] RE: which box to use ? (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Mon, 2 Sep 2002 17:36:31 -0700
Agreed. If I remember my college electromagnetics, ANY fully enclosed metallic containment constitutes a Faraday shield - all the charge is on the outside, zero on the inside. Now, if you add opening
/archives//html/Towertalk/2002-09/msg00086.html (13,044 bytes)

8. [Towertalk] UV in So. Cal. - was "Coastal Corrosion" (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Tue, 3 Sep 2002 19:15:32 -0700
We don't have any mosquitoes in SOCAL because we don't have any fresh water - other than that which comes out of a 6-inch hole 1060 feet deep (at least at my house, anyway). Now, where I grew up in S
/archives//html/Towertalk/2002-09/msg00121.html (13,333 bytes)

9. [Towertalk] RE: WinProxy (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Tue, 7 May 2002 22:15:03 -0700
I'm running WinProxy with the anti-virus option on my StarBand 2-way satellite setup with Win2K Pro, and it works just fine. I configured it to run as a service instead of as an application. It's bee
/archives//html/Towertalk/2002-05/msg00169.html (13,167 bytes)

10. [Towertalk] First day at Dayton - Attendance continues to slide (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Sat, 18 May 2002 11:44:34 -0700
When it comes to sellers with ridiculous prices, it's always a good feeling to do what I did last year: Friday morning: Seller #1 had a nice multi-section, motor-driven K&L bandpass filter that cover
/archives//html/Towertalk/2002-05/msg00458.html (9,485 bytes)

11. [Towertalk] AB-577 Mast and Windloading (score: 1)
Author: kb5my@starband.net (Dan Hammill)
Date: Thu, 18 Apr 2002 08:23:32 -0700
One of my AB-577's (full 50' height) had a top-mounted G-1000SDX rotator with a 5-foot mast with a M2 6M7JHV at the rotator and a M2 2M5WL at the top. During a 4-day windstorm that started at 35-40 M
/archives//html/Towertalk/2002-04/msg00695.html (9,130 bytes)

12. RE: [TowerTalk] Motorizing a TX-472 (score: 1)
Author: "Dan Hammill" <kb5my@starband.net>
Date: Sun, 1 Aug 2004 19:01:14 -0700
I once used a BIG concrete drill on an HDX-572. Took off the crank handle, chucked it up, and let it spin at slow speed. Worked great. Dan KB5MY/6 Ok.... i just hand cranked my TX-472 up, its 80F and
/archives//html/Towertalk/2004-08/msg00015.html (8,574 bytes)

13. Re: [TowerTalk] Rotor on AB577 (score: 1)
Author: "Dan Hammill" <kb5my@starband.net>
Date: Mon, 30 May 2005 19:53:11 -0700
The lower adapter for the Yaesu G800 & G1000 also fit nicely on the top adapter. You can also slip a 1.5-inch (nominal ID) schedule 40 steel or aluminum pipe inside the adapter - very nice slip fit.
/archives//html/Towertalk/2005-05/msg00733.html (9,068 bytes)

14. Re: [TowerTalk] Custom Torque Arms For Rohn 55G (score: 1)
Author: <kb5my@starband.net>
Date: Fri, 3 Jun 2005 17:35:34 -0400 (EDT)
I'd like to acquire a 55G star guy bracket, too. Rohn had a TB-something number for their standard 55G unit, but it doesn't seem that Nello has included one in their offerings since Rohn's demise. 73
/archives//html/Towertalk/2005-06/msg00096.html (10,855 bytes)

15. Re: [TowerTalk] Estimate of guyed tower totals in USA (score: 1)
Author: "Dan Hammill" <kb5my@starband.net>
Date: Mon, 18 Jul 2005 21:07:47 -0700
I am curious as to WHY David needs this information. I don't see an Amateur Radio Service callsign anywhere in the original request. Dan KB5MY/6 Sounds like a job that may not be possible without mak
/archives//html/Towertalk/2005-07/msg00437.html (11,021 bytes)

16. Re: [TowerTalk] Another Grounding Question (score: 1)
Author: <kb5my@starband.net>
Date: Thu, 4 Aug 2005 15:52:02 -0400 (EDT)
This is good info! I have a situation where my meter panel is 200 feet from the house, with an 8' ground rod at the meter panel, then underground 200 amp service wiring to the house. The ground where
/archives//html/Towertalk/2005-08/msg00096.html (11,519 bytes)

17. Re: [TowerTalk] M2 Orion 2800DC is a Noise Generator (score: 1)
Author: <kb5my@starband.net>
Date: Wed, 2 Nov 2005 14:31:50 -0500 (EST)
Mine is a few years old and is a big noise generator, too - especially on 6m. The noise comes from the reed relay rapidly pulsing a static 5VDC source while the rotor turns - essentially a small spar
/archives//html/Towertalk/2005-11/msg00061.html (10,613 bytes)

18. Re: [TowerTalk] receivers for HF phased array (score: 1)
Author: <kb5my@starband.net>
Date: Wed, 7 Dec 2005 14:44:40 -0500 (EST)
What about using multiple copies of the RX-only version of the SDR-1000? Built & tested for $899 each, Analog Devices DDS LO (no PLL or VCO), I/Q output, $10 option to add capability for locking to a
/archives//html/Towertalk/2005-12/msg00128.html (10,995 bytes)

19. Re: [TowerTalk] LMR600 (score: 1)
Author: <kb5my@starband.net>
Date: Thu, 23 Feb 2006 19:09:35 -0500 (EST)
Times Microwave: http://www.timesmicrowave.com/connectors/drawings.shtml All the LMR-series connector installation procedures appear to be here. You just need to know your specific connector type. 73
/archives//html/Towertalk/2006-02/msg00336.html (8,036 bytes)

20. Re: [TowerTalk] AlfaSpid- Prosistel Debate (score: 1)
Author: <kb5my@starband.net>
Date: Wed, 8 Mar 2006 16:18:38 -0500 (EST)
I'm just guessing here, but the Navy could also just be buying them for use at shore-based MARS stations located on Navy & Marine Corps bases. This would indicate NO testing, NO adherence to any kno
/archives//html/Towertalk/2006-03/msg00150.html (9,144 bytes)


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