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1. [TowerTalk] Ladder Line Underground (score: 1): Author: "Barry Merrill" <barry@mxg.com>; Date: Fri, 21 Nov 2008 04:58:01 -0600; A question from my Best Man, F/K9ORP: Can Ladder Line be run thru underground conduit under a road to feed antennas on a tower across the road, with no impact? By itself? Would a mix of coax and ladd; /archives//html/Towertalk/2008-11/msg00525.html (6,579 bytes)
2. Re: [TowerTalk] Ladder Line Underground (score: 1): Author: "Martin Ewing" <martin.s.ewing@gmail.com>; Date: Fri, 21 Nov 2008 09:26:42 -0500; Quick answer is no. The electric and magnetic fields on ladder line extend out to several times the wire spacing. (Out to infinity, actually, but maybe 3 - 8 X for practical work.) Anything inside th; /archives//html/Towertalk/2008-11/msg00529.html (8,656 bytes)
3. Re: [TowerTalk] Ladder Line Underground (score: 1): Author: "Mark Robinson" <markrob@mindspring.com>; Date: Fri, 21 Nov 2008 09:48:34 -0500; Yes that was what I figured. A single 12 inch diameter plastic pipe with the ladder line suspended in the middle or else convert from ladder line to coax for the pipe run and then back again at the o; /archives//html/Towertalk/2008-11/msg00533.html (9,925 bytes)

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