Let me know what you find. On my 72' tubular, I tried LMR400UF for the low
loss, but it was way too stiff to properly coil up as the tower was lowered.
I had a lot of problems keeping it from wandering all over the place and
getting tangled or snagged on something. The jacket is kinda sticky, too, so
it doesn't slide over metal well. I suspect that any solid conductor coax is
going to present problems eventually. I ended up with RG/213 -- it has the
proper flexibility. The loss in 80 ft of it wouldn't be so bad if I didn't
have 260 feet of LMR400UF connecting the tower to the shack! I'd sure like
to find equivalent flexibility with less loss.
73, Dick, WC1M
-----Original Message-----
From: Paul McInnish - K4BET <pmcinnish@worldnet.att.net>
To: Tower Talk <towertalk@contesting.com>
To: <towertalk@contesting.com>
Date: Thursday, July 23, 1998 10:23 AM
Subject: [TowerTalk] Feed Line
>
>Okey dokey... getting ready to put up my 72' telescoping self supporter
>(again! 3rd. time!) & wonder if anyone has any thoughts about good low
>loss feed line - very flexible & how to run it up the tower as I will be
>going up & down a lot! (Neighbor satisfaction... when collapsed, can't
>see it behind 3 story house & tree line Travel a lot - away from home -
>& want it collapsed when I am NOT there!)
>
>My thought is to put it INSIDE the tower for additional lightning
>protection & reduced induced surges.
>1. So, anyone done this on a telescoping tower?? How??
>2. Type of LOW LOSS & flexible co-ax??
>3. If run inside, how did you secure it so would not interfere with
>extension / collapsing??
>
>Don't forget... those of you in the Hotlanta area, the 'wheel barrow
>moving of concrete' party coming up soon! Lemme know if you can help!
>
>Tnx...
>Paul - K4BET
>
>
>
>--
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>
--
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