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81. [TowerTalk] I - HV Radio emissions accord (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Fri, 18 May 2001 22:28:23 +0000; According to Reuters Italy and the Vatican have reached an accord of reducing emissions: 1) Italy will pay for the Vatican to movie its transmitter for medium wave programs. 2) Transmission of short; /archives//html/Towertalk/2001-05/msg00400.html (7,376 bytes)
82. [TowerTalk] GM Hazer with guys (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Wed, 23 May 2001 19:02:05 +0000; Kevin, Are you sure they were not talking about 50' GM towers? Their standard 18" face designs are freestanding to 50' and use only one set of guys for a 15 square foot load at 85mph. Guys for these; /archives//html/Towertalk/2001-05/msg00491.html (18,739 bytes)
83. [TowerTalk] Pier pin vs. burying in concrete (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Thu, 31 May 2001 19:16:17 +0000; I have been following this thread and see only tangential references to the type of pier pin installations I've seen. First, they use a flat bottom plate on the concrete. I doubt that these rotate at; /archives//html/Towertalk/2001-05/msg00666.html (9,234 bytes)
84. [TowerTalk] Connectors (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Mon, 02 Apr 2001 18:43:57 +0000; Hi Mario, Most of these reasons for N connectors not being on ham gear don't seem relevant anymore. Unfortunately, it appears that most hams(?) buy premade cables with connectors on them.... However,; /archives//html/Towertalk/2001-04/msg00034.html (15,301 bytes)
85. [TowerTalk] Vatican to cut broadcasts over ecological fight (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Mon, 09 Apr 2001 18:14:16 +0000; This is from Reuters. "The Vatican, in a last-ditch effort to stop Italy from cutting off electricity to its radio station over a dispute centering on electromagnetic radiation, said Monday it would; /archives//html/Towertalk/2001-04/msg00208.html (10,109 bytes)
86. [TowerTalk] Vatican RF safety calc (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Tue, 10 Apr 2001 00:33:41 +0000; I ran a set of assumed numbers through the FCC RF safety calculator. I assumed 50 Kw, 0 dbi, vertical polariztion, 1.5MHz. The results are a factor of 10 below the limits at 25' from the antenna. One; /archives//html/Towertalk/2001-04/msg00220.html (7,314 bytes)
87. [TowerTalk] lightning season query (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Wed, 18 Apr 2001 17:04:19 +0000; I was recently traveling down I-95 in Northern Florida and noticed something odd at one of the truck weigh stations. Among the light poles there were some same height poles topped with what looked li; /archives//html/Towertalk/2001-04/msg00401.html (8,011 bytes)
88. [TowerTalk] 1000' tower destroyed (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Sat, 28 Apr 2001 10:57:01 +0000; "Quebec Officials destroyed a 1000' television tower to bring down the body of a pilot and his plane stuck atop of it....... Hundreds of people watches as the seven support wires holding the tower w; /archives//html/Towertalk/2001-04/msg00591.html (7,076 bytes)
89. [TowerTalk] Coax (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Sat, 28 Apr 2001 12:39:43 +0000; Guys, I've seen two schools of thought in running coax in PVC pipe. The first school thinks it protects the coax. The second school maintains it guarantees that the coax will sit in water. If coax is; /archives//html/Towertalk/2001-04/msg00596.html (10,945 bytes)
90. [TowerTalk] Coax (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Sun, 29 Apr 2001 10:48:54 +0000; Hi Pete, That conduit of yours sounds like neat stuff. I assume you have periodically looked for water and seen none? Guys forget just how much water can accumulate. They apparently have never remove; /archives//html/Towertalk/2001-04/msg00612.html (10,603 bytes)
91. [TowerTalk] Dipole inside quad? (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Mon, 05 Mar 2001 11:23:11 +0000; Ditto here (almost). I have a CC rotary dipole placed parallel to the boom of my 4 el quad and 1 foot above it. Antenna modeling (with a full sized dipole) and careful measurements while installing s; /archives//html/Towertalk/2001-03/msg00101.html (9,026 bytes)
92. [TowerTalk] HB towers (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Fri, 09 Mar 2001 13:01:11 +0000; I guess in the US society has progressed to the point where "experimenters" and do it yourselfer's are no longer tolerated. Almost anything has to be done by a certified, licensed and heavily insured; /archives//html/Towertalk/2001-03/msg00165.html (7,704 bytes)
93. Fwd: Re: [TowerTalk] HB towers (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Fri, 09 Mar 2001 21:58:55 +0000; Bob, And who exactly determines what will cause harm to other people and what statistical probability will they define which constitutes "unacceptable risk"? The first atomic pile was constructed and; /archives//html/Towertalk/2001-03/msg00190.html (8,941 bytes)
94. Fwd: Re: [TowerTalk] HB towers (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Sat, 10 Mar 2001 13:11:43 +0000; I guess it depends upon the level of risk you are willing to accept. A quick calc yields a probability of 2 in 100 million. I'm willing to accept that risk. It is much lower than taking the kid to sc; /archives//html/Towertalk/2001-03/msg00198.html (13,541 bytes)
95. [TowerTalk] Tower mounted AL boxes (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Tue, 13 Mar 2001 13:44:14 +0000; Guys, I ran across some neat aluminium boxes made to be mounted on Rohn 25. The design is a box with an extended back drilled for the tower U bolts. They range in size from 8x10x3 to 10x20x10 and com; /archives//html/Towertalk/2001-03/msg00247.html (6,900 bytes)
96. [TowerTalk] Loose tension gauge query. (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Tue, 13 Mar 2001 13:54:41 +0000; Guys, I recently replaced the EHS guys on one tower with phylistrand. The bottom 6-8' are still 3/16 EHS. I used the Loos tension gauge on these EHS sections to tension the guys. My perception is tha; /archives//html/Towertalk/2001-03/msg00248.html (7,830 bytes)
97. [TowerTalk] Phylistran tension (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Tue, 13 Mar 2001 20:35:01 +0000; Pete, "In order to keep guys from going slack during high wind loading, we recommend that guy tension be maintained at 10% of the guys published rated breaking strength." Also from the brochure: HPTG; /archives//html/Towertalk/2001-03/msg00264.html (8,871 bytes)
98. [TowerTalk] LOOS gauge ramblings (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Wed, 14 Mar 2001 00:45:35 +0000; I started thinking more about the question I had posed about the LOOS tension gauge being used to measure tension on a small piece of EHS attached to phylistrand. Here's a thought experiment I propos; /archives//html/Towertalk/2001-03/msg00267.html (8,742 bytes)
99. [TowerTalk] Tilt-over Towers (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Sat, 17 Mar 2001 21:32:03 +0000; Guys, How many of you have experienced 10 years without a failure? How many of you would be satisfied with the same antenna for 10 years? My experience is much different. Rotors fail frequently. Ante; /archives//html/Towertalk/2001-03/msg00333.html (8,385 bytes)
100. [TowerTalk] Re:rope in elements (score: 1): Author: alsopb@gloryroad.net (alsopb); Date: Wed, 28 Mar 2001 23:04:46 +0000; In the past the Aerospace industry and the Nuclear Navy believed they could design to zero defects. It wasn't until much money was spent that the powers that be realized that a goal of zero defects w; /archives//html/Towertalk/2001-03/msg00611.html (12,082 bytes)

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