[TowerTalk] Shunt fed tower for 160m
J. Hunt
ki5dq at yahoo.com
Thu Apr 7 22:51:38 EDT 2022
Great start.
Been shunt feeding my 116' tower successfully >25 years with a remote controlled capacitor.Easily achieve a 50 ohm load through-out the entire band.
Thanks n 73,Jameski5dq
On Thursday, April 7, 2022, 09:45:00 PM CDT, Stan Stockton <wa5rtg at gmail.com> wrote:
It will be guyed but, of course, with non conductive guying.
> On Apr 7, 2022, at 9:14 PM, J. Hunt <ki5dq at yahoo.com> wrote:
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>
>
> Stan,
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> Is the 80' tower guyed or a self supporter?
>
> Cheers,
> James
> On Thursday, April 7, 2022, 08:56:01 PM CDT, Stan Stockton <wa5rtg at gmail.com> wrote:
>
>
> I am interested in knowing what the detriment might be if you had a 80 foot tower with a large Yagi for top loading within four feet of a 20 foot tall concrete building with lots of rebar and a metal roof.
>
> I’m not worried about matching the tower for 50 ohm feed but worried about whether the concrete structure will attenuate the radiated signal and if so, by how much.
>
> Thanks…Stan, ZF9CW
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