[TowerTalk] inverted vee
Jim Hoge
knowkode at verizon.net
Fri Nov 6 12:10:48 EST 2015
Herb,
Maybe not transposed but not clear. I was showing the difference and assumed that it was understood that the difference is what was needed to be added to the antenna to lower its resonant frequency. The final comment was a suggestion to start with, say 25" when it called for 22" and trim as needed.
73,Jim W5QM
On Friday, November 6, 2015 10:56 AM, Herbert Schoenbohm <herbert.schoenbohm at gmail.com> wrote:
Actually if you are going lower in frequency you add wire not reduce
wire....so the formula results appear transposed.
Herb, KV4FZ
On 11/6/2015 12:27 PM, Jim Hoge wrote:
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>
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> The theory says....
> f(mHz)/234=length in feet of each dipole leg
>
> so
> 234/3.615=66.57
> and
> 234/3.515=64.73
> the difference is
> 66.57-64.73=1.84 feet or 22 inches
> Start a bit longer and trim as needed.
>
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