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Re: [TowerTalk] Long Wire Sag

To: Gedas <w8bya@mchsi.com>
Subject: Re: [TowerTalk] Long Wire Sag
From: RCM <robrk@nidhog.net>
Date: Sun, 10 Mar 2019 14:14:49 -0400
List-post: <mailto:towertalk@contesting.com>

> On Mar 10, 2019, at 11:25, Gedas <w8bya@mchsi.com> wrote:
> 
> I am planning to put up a long inverted v antenna with it's feedpoint at 85' 
> using 600' total wire (300' on each leg). The ends will be near the ground, 
> only 20-25 feet high.
> 
> My question is given that each leg of this antenna will be 300' long am I 
> better off going with a lighter weight #14 THHN insulated stranded wire or 
> some heavier #12 THHN stranded? I am not going to purchase a different wire 
> that would be better suited like copper-weld etc since I have plenty of these 
> other two and want to try something today.
> 
> I realize there is going to be a _lot_ of sag in either case but I am not 
> sure of the breaking strengths of either #12 or #14 and in the end which will 
> help keep the wire up higher with less sag. Any ideas?
> 
> Gedas, W8BYA
> 

Don’t forget pulleys and weights for the end ropes.


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