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Re: Topband: radials direction and antenna efficiency

To: <tzitzikas77@gmail.com>, <topband@contesting.com>
Subject: Re: Topband: radials direction and antenna efficiency
From: john battin <jbattin@msn.com>
Date: Thu, 26 Aug 2010 11:04:54 -0500
List-post: <topband@contesting.com">mailto:topband@contesting.com>
The more the better.
John K9DX
 
> Date: Wed, 25 Aug 2010 19:44:54 +0300
> From: tzitzikas77@gmail.com
> To: topband@contesting.com
> Subject: Topband: radials direction and antenna efficiency
> 
> Hi all. At this link
> http://tzitzikas.webs.com/radials_direction.JPG
> you can see my plan for radials installation.The sort radials are 1/8 and
> the longer 1/4 wave length. Radials are with blue color. Because of the
> buildings i can't install radials at all directions.
> Now i am using only 6 radials. The four of them are at the left direction
> and the other two at the opposite direction. What do you think about my
> plan? This radial installation what effect it will have to my antenna
> efficiency? It will help, or do you propose to keep my current installation
> with only six radials? I must tell you here, that if i will install all
> these radials, many of them will be at higher altitude as regards the
> antenna's feedpoint.
> The transmitter and the radials are about 9 meters above the ground surface
> on the floor of a building. My antenna is inverted L 5/16.
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK
                                          
_______________________________________________
UR RST IS ... ... ..9 QSB QSB - hw? BK

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