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Total 5 documents matching your query.

1. [TowerTalk] Trussing of antenna elements (score: 1): Author: Bill Conwell <bill@conwellpdx.com>; Date: Thu, 21 Jan 2016 15:44:25 -0800; I am toying with the idea of rebuilding a surplus M2 40M3L into a WARC antenna, with full-size elements on 30m (as well as other elements for 18m and 12m). Due to local wind and ice, Id like to truss; /archives//html/Towertalk/2016-01/msg00383.html (7,434 bytes)
2. Re: [TowerTalk] Trussing of antenna elements (score: 1): Author: "Larry" <lknain@nc.rr.com>; Date: Thu, 21 Jan 2016 19:25:52 -0500; M2 has a kit for some of the later antennas to help with ice and wind problems. Basically, it doubles the height of the central element truss support and uses Phillystran as the truss support. The li; /archives//html/Towertalk/2016-01/msg00385.html (9,896 bytes)
3. Re: [TowerTalk] Trussing of antenna elements (score: 1): Author: "Larry" <lknain@nc.rr.com>; Date: Thu, 21 Jan 2016 19:28:18 -0500; I forgot, but I think element trussing was discussed in ON4UN's Low Band DXing book and in Lawson's book. I am not at place where I can check. 73, Larry W6NWS I am toying with the idea of rebuilding; /archives//html/Towertalk/2016-01/msg00386.html (9,150 bytes)
4. Re: [TowerTalk] Trussing of antenna elements (score: 1): Author: <john@kk9a.com>; Date: Thu, 21 Jan 2016 20:26:55 -0500; 10" truss seems pretty low. I would probably double or triple that height. You need to attach to one of your larger element sections, perhaps 1/3 of the way out. I had some issues with eye bolts on m; /archives//html/Towertalk/2016-01/msg00389.html (9,151 bytes)
5. Re: [TowerTalk] Trussing of antenna elements (score: 1): Author: Grant Saviers <grants2@pacbell.net>; Date: Thu, 21 Jan 2016 17:37:14 -0800; If you have a copy of Leeson's Mechanical Design of Yagi.. he covers it in depth. Attach the guy to the element where there is at least double thickness as in a overlap joint. If you triple wall then; /archives//html/Towertalk/2016-01/msg00390.html (10,819 bytes)

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