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TopBand: How many radials..WHOOOAH

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Subject: TopBand: How many radials..WHOOOAH
From: wb5rue@AMSAT.ORG (Kevin Muenzler)
Date: Mon, 21 Oct 1996 14:17:38 -0500 (CDT)
Somebody wrote:

>
>Didn't Tesla use a ground system similar to this?  I think he put a
>large plate into the ground mounted vertically.  He then filled in the
>rest of the hole with a mixture of dirt and salt.  Then one could keep
>adding salt and wanter to keep up a constant state of conductivity.  I
>don't see why this technique couldn't be transfered to a radial system.

Yes, this works great but it has two problems.
  1.  It accelerates the deterioration of your radial system.
  2.  It will eventually kill your grass and trees.

I built my ground system using copper pipes.  I have probably 50 feet
of 1/2 inch copper pipe in the ground as a grid that is set right
under the feedpoint.  The radials connect to this and radiate, as radials
do, outward.

Kevin, WB5RUE

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