[VHFcontesting] Stacking distance for 50,144,432?

frank bechdoldt k3uhf at earthlink.net
Thu Oct 27 20:32:36 EDT 2005


stack at least 1/4 of a wavelength of the antenna below, IE 1/4 of 6 meters
to the 2 meter then 1/4 of 2 meters to the 222 then 1/4 of 1.25 m to the
432.  But at the higher freqs they can go bigger. Of course biger the
better.  Tou can see my stack by typing my call in qrz.  Thats 6 bands in 4
feet. I think it might be better to put the 6 meter beam on top too since
it will have a wide lobe and the small antennas below it would be little
shadow for the earth reflection and the 6 might put some of the smaller
bands back towards ground.  Theres a 6 on top of that array in the pictire.

k3uhf/ frank


> [Original Message]
> From: t3 <T3 at semarg.ath.cx>
> To: VHFcontesting at contesting.com <VHFcontesting at contesting.com>
> Date: 10/27/2005 4:04:51 PM
> Subject: Re: [VHFcontesting] Stacking distance for 50,144,432?
>
>
> The M2 guys told me 4 feet between the antenna's
> but thats for M2
>
> Tony
> NN1D
>
>
> steve d wrote:
> > Hi, I am wondering what the stacking distance should be for a 5 element
50mHz beam, 13 element 144mHz beam, a 21 element 432mHz beam, and a 144/440
dual band beam (5 elements each band). I want to stack them in the above
order from bottom to top (50,144,432, dual). I am hoping it isnt TOO far
hehehe. 
> >  
> > Steve, KC8QVO
> >
> > 		
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