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References: [ +from:jimjarvis@themorsegroup.net: 12 ]

Total 12 documents matching your query.

1. Re: [TowerTalk] wire dipole meets high voltage electric (score: 1)
Author: "Jim Jarvis" <jimjarvis@themorsegroup.net>
Date: Sun, 4 Mar 2007 21:19:15 -0500
My first reaction to this problem was to think about insulated wire. But generally, the insulation is rated to 600V. Won't cut it, for a HV critter fence. On the other hand...put a DC block at the se
/archives//html/Towertalk/2007-03/msg00055.html (9,023 bytes)

2. Re: [TowerTalk] Possible bad news for BPL (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Sun, 21 Oct 2007 14:39:15 -0400
TT: Given the propagation characteristics of 2.4GHz, and safety issues surrounding flux density, (signal strength) I expect we will see a mixed bag with WiMax, rather than a clean home run. Intel's c
/archives//html/Towertalk/2007-10/msg00510.html (8,685 bytes)

3. [TowerTalk] Re; 160m radials (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Sun, 21 Oct 2007 15:33:30 -0400
Dear TT: I've restrained myself, and have heard good advice on the two topics concerning short raidals and "elevated" radials. Restraint fails me. But I'll be brief. Re: short radials...put out as ma
/archives//html/Towertalk/2007-10/msg00511.html (7,716 bytes)

4. Re: [TowerTalk] 45g anti-climb (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Mon, 22 Oct 2007 09:07:57 -0400
How about you cut three sections of 8' marine plywood, and fasten them to the tower using commercial strapping? You can even get 4' ty-wraps from HVAC supply stores, and they'll do a good job of hold
/archives//html/Towertalk/2007-10/msg00541.html (6,923 bytes)

5. Re: [TowerTalk] takeoff angles and reciprocity (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Sat, 03 Nov 2007 07:49:40 -0400
With due respect to Jim, Rick, David, Roger, and others who have waded in on this topic...some of which is captured, below....might I offer a simplistic observation on what is a complicated topic? Th
/archives//html/Towertalk/2007-11/msg00062.html (9,542 bytes)

6. [TowerTalk] Rotors? (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Wed, 07 Nov 2007 14:20:33 -0500
Whoa! So, if I need to get my yaesu dx1000 checked (which I do)... Would I do better to send it to create or emoto? And which one IS it, Actually? Problem is, I replaced the motor...which required di
/archives//html/Towertalk/2007-11/msg00172.html (6,762 bytes)

7. Re: [TowerTalk] Unguyed 25g (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Sun, 11 Nov 2007 23:31:06 -0500
With due respect, I think it is necessary to make a fundamental Observation on this topic. Rohn's catalog...and mine is missing so I can't verify the numbers... But as I recall, it specified a 2 sq.
/archives//html/Towertalk/2007-11/msg00262.html (8,261 bytes)

8. Re: [TowerTalk] unguyed with house bracket (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Thu, 15 Nov 2007 14:57:50 -0500
Lest the critical info be lost, there was a post which referred the Uninitiated to a QST article on how to house-bracket correctly. Fascia boards are trim, not structure. You must tie into the struct
/archives//html/Towertalk/2007-11/msg00341.html (8,175 bytes)

9. [TowerTalk] grounding insulated tower (score: 1)
Author: "jimjarvis@themorsegroup.net" <jimjarvis@themorsegroup.net>
Date: Sun, 6 Jan 2008 13:37:51 -0500
Rich, You need to take a look at an AM broadcast station, and the way they treat lightning, rf, and tower lighting power. I suspect that a combination of a lightning spark-gap, a lightning choke wrap
/archives//html/Towertalk/2008-01/msg00093.html (7,053 bytes)

10. [TowerTalk] beverage on a fence (score: 1)
Author: "jimjarvis@themorsegroup.net" <jimjarvis@themorsegroup.net>
Date: Mon, 7 Jan 2008 19:22:17 -0500
NO! n2ea Jim Jarvis, President The Morse Group, LLC 732 548 5573 office 908 410 9130 cell People-Process-Strategy Achieving Results in a Changing World _______________________________________________
/archives//html/Towertalk/2008-01/msg00114.html (6,606 bytes)

11. Re: [TowerTalk] AR Tower failure (score: 1)
Author: "jimjarvis@themorsegroup.net" <jimjarvis@themorsegroup.net>
Date: Sat, 12 Jan 2008 12:13:25 -0500
A 2,000' tower failed, while workmen were replacing guy wires, and no one was killed? THAT's the story! How in blazes did they avoid the rain of steel? N2EA Jim Jarvis, President The Morse Group, LLC
/archives//html/Towertalk/2008-01/msg00219.html (7,229 bytes)

12. Re: [TowerTalk] Contest Sites, Taxes & Unseen pests (score: 1)
Author: Jim Jarvis <jimjarvis@themorsegroup.net>
Date: Mon, 14 Jan 2008 07:55:49 -0500
Wonderful thread. Short comments: 1) Noseems won't go up 150'. 'less there's an updraft to carry 'em there. Stay out of the bog and you'll be fine. 2) There's a higher hill which subtends about 20 de
/archives//html/Towertalk/2008-01/msg00268.html (7,717 bytes)

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