Anther reason to own AutoEZ. It can design a duo bander for you in about ten
minutes.
Stan, K5GO
> On Nov 28, 2017, at 7:18 AM, "john@kk9a.com" <john@kk9a.com> wrote:
>
> I played modeling 2el dual banders a long time ago and I recall having
> success just putting the higher frequency Yagi in-between the elements of
> the lower frequency Yagi. It is easy to model and see what happens. Adding
> more elements and more bands really complicates things, kudos to the
> designers of the excellent multiband interlaced beams.
>
> John KK9A
>
>
> To: towertalk@contesting.com
> Subject: [TowerTalk] 2-el 15/20 meter duobander
> From: Tom Osborne <w7why1@gmail.com>
> Date: Mon, 27 Nov 2017 12:58:40 -0800
> List-post: <mailto:towertalk@contesting.com>
> Hi all
>
> I have a HB 2-el 20 meter monobander on a 16 foot boom. I would like to
> add 15 meters to this antenna, but can't find any diagrams anywhere for
> such an animal. Googled it but no joy.
>
> Does anyone know of a good setup for 20 and 15 on the same boom without
> interaction to each other?? Thanks and 73
> Tom W7WHY
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