HFTA has a known issue with overstating gain for close spacings, so it
is best to rely on generally accepted practice for setting spacing
unless you can actually model the antennas with a program like EZNEC to
determine optimum spacing over flat terrain before using that spacing in
HFTA to see the effect of real terrain.
73,
Dave AB7E
On 11/19/2010 9:45 AM, Jorge Diez - CX6VM wrote:
> Hello,
>
>
>
> What´s the minimum distance between antennas to start playing with HFTA for
> a 3 stack of 40-2CD´s?
>
>
>
> HFTA is doing well with a distance of 33 ft and also 16 ft! but this is too
> close.
>
>
>
> 73,
>
> Jorge
>
> CX6VM/CW5W
>
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