[TowerTalk] Modelling a basic stack

[Tim Duffy K3LR]

Hello Bert:

I have used YO and AO with tremendous success for over 10 years and 100s of different designs. I am amazed by the correlation from computer model to real world.
Most every antenna designed works first time without any iteration.



YO is a tremendous antenna modeling tool and a real value for the price.

Good Luck and 73,
Tim K3LR


N4CW at aol.com wrote:

> I've never modelled a stack before. I have successfully modelled yagis, and
> in this case, I want to model a stack of two Cushcraft A50-5S yagis, spaced 1/2
> wavelength apart, with the lower yagi being 40 feet over real ground.
>
> I'd appreciate being guided to some good references regarding stacking before
> I get in too deep :~)
>
> 73,
> Bert, N4CW
>
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