Re: Topband: [TowerTalk] Linear Resonator

[Jim Brown <jim@audiosystemsgroup.com>]

On 1/20/2013 8:07 AM, Roger Parsons wrote:
> Comments appreciated.
Before doing anything serious with the tower, I suggest that you first 
do an NEC model of your 160M antenna(s) including the tower and study 
the interaction.  You might find the interaction is beneficial, or not.  
Over the spring and summer I did that and found strong interaction 
between the tower and my original Tee vertical, and also between that 
Tee vertical and some sloping wires I had rigged off the tower to act as 
TX verticals.  Further work allowed me use that interaction to provide 
useful gain in three directions.
73, Jim K9YC
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Topband Reflector