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Re: Topband: BOG - maybe two or three ?

To: Topband <topband@contesting.com>
Subject: Re: Topband: BOG - maybe two or three ?
From: Greg - ZL3IX <zl3ix@inet.net.nz>
Date: Sat, 11 Nov 2006 07:03:42 +1300
List-post: <mailto:topband@contesting.com>
Gary Marks wrote:
> It sounds like zig-zagging a 500' BOG isn't a good idea but I could run one 
> in a straight line for 300 ft. Has anyone tried running two or three BOG 
> antennas in a straight line parallel to each other (within 5 ft. of each 
> other) and combining them together just before entering your shack ?   Would 
> that just amount to two or three of the same weak signal or would it be two 
> to three times stronger ? 
>
>
>   
Gary, both the signal and the noise would be stronger, so there would be 
no advantage.  In order to  gain some directivity and hence S/N 
advantage, you would need broadside spacing, preferably of a half 
wavelength or more.  330 ft spacing is a good figure.

73, Greg, ZL3IX
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