I've discovered what looks like 50' of good-looking Rohn 25G laying
behind a neighbor's barn in Pipe Creek (Texas), near San Antonio. If I
didn't have to guy it, I'd take it here (might anyway).
What is 25G worth now in good shape? He also has the top section (50'
total) and a base.
Michael Goins, k5wmg
Professor, Writing
University of Texas at San Antonio
On Mon, Oct 19, 2009 at 9:25 AM, Larry Banks <larryb.w1dyj@verizon.net> wrote:
> Hi Greg,
>
> Check out http://www.directivesystems.com/STACKING.htm.
>
> HOW TO PLAN THE INSTALLATION OF MULTIPLE VHF ANTENNAS ON ONE MAST
>
> This is a paper on stacking arrays of yagis. It will help you figure this
> out, based on the specs of your 432 yagis.
>
> 73 -- Larry -- W1DYJ
>
>
> ----- Original Message -----
> From: "Gregg Seidl" <K9KL@centurytel.net>
> To: <TowerTalk@contesting.com>
> Sent: Sunday, October 18, 2009 11:05 PM
> Subject: [TowerTalk] antenna spacing
>
>
>>I want to mount 2 M2 432-13WL's side by side to save mast space. On the
>>same mast I'll have a M2 2M-18XXX and a Cushcraft D-40 which is a 40 meter
>>rotatable dipole. I want to mount the 432 antennas lowest on the mast on an
>>upside down U frame. My question is what is a good rule of thumb to use
>>between the 432 elements and the horizontal cross brace. I'm think
>>something like like a wavelength or about 2 feet at 432Mhz. Any other
>>thoughts?
>>
>> Gregg K9KL
>> _______________________________________________
>>
>>
>>
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