[TowerTalk] Tower Detuning

[Michael Baker]

How about using the Giant Clamp on Beads made my Fair-Rite?
Clamp one or more on each leg and the descending cables.

Not cheap but it should work.

Michael Baker  K7DD
k7dd at cox.net

-----Original Message-----
From: towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] On Behalf Of Mike Wetzel
Sent: Monday, October 04, 2010 2:52 PM
To: towertalk at contesting.com
Cc: topband at contesting.com
Subject: [TowerTalk] Tower Detuning

Dual posting Towertalk and TopBand.

 

I need to detune a tower that has 2 side mounted rotating 20 meter antennas
on it (not TIC rings but swing arms) (tower 170', boom 46').  I have tried
the sectionalizing method (from W8JI's website) but unable to make this work
so I was thinking the only other way is to do the  3 wire skirt method (NCJ
Nov/Dec 2005 WX0B article).  With the rotating side mounted antennas does
anyone have any experience with how close to the tower the skirt wires can
be?  Any other ideas that I might try to detune it?

 

The tower seems to be interfering with a new 8 circle (EFBS) 80 meter rx
array (f/b only 10db and pattern is not clean).

 

Thanks,

 

Mike W9RE

 

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