What 40m beam? If it has shortened elements it is probably not resonant on
15m and I would not expect a problem. I have a 2el 40m Optibeam about 15'
below one of my homebrew 5el 15m beams and I do not see any interaction.
John KK9A
To:towertalk@contesting.com
Subject:[TowerTalk] 15 Meter and 40 Meter on the same tower?
From:Everett Jackson <wz8p@wz8p.com>
Date:Sun, 02 Jun 2013 11:26:12 -0400
List-post:<towertalk@contesting.com">mailto:towertalk@contesting.com>
I have a 135 ft rotating tower.
I am wanting to put a 5 element 15 meter beamon a 36 ft boom
and a 3 element 40 meter beam on a 46 ftboom on the same tower.
How much space is need between them? Or is this just not a good idea to
start with?
73,
Everett - WZ8P
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