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Re: Topband: 3 el in line array/broadside

To: "Wolf Ostwald" <df2py@t-online.de>
Subject: Re: Topband: 3 el in line array/broadside
From: k8gg@voyager.net
Date: Fri, 26 Mar 2010 14:12:31 -0400 (EDT)
List-post: <topband@contesting.com">mailto:topband@contesting.com>

Wolf DF2PY wrote:

Hi friends in radioland ! 
> 
> I am in the process of setting up three verticals spaced ¼
wave in line 
> and 
> plan to feed with equal phase for
broadside radiation. Supposedly the 
> broadside lobe drops
another 10 degrees compared to a 2 el broadside with 
> ½

> wave spacing and the gain should increase by appr. 1 db.
Anybody out there 
> with experience or reliable modelling
capabilities ? 
> 
> 73 de wolf DF2PY 

OM
Wolf - don't forget that endfire with the three elements phased -90 
0  +90 and the current distributed 1 - 2 -1 that the antenna will
give 5-6 db gain and a nearly triangular lobe approximately 90 degrees
wide.  Easy to reverse directions also!  

GL
& 73   George  K8GG

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