Just to throw oil on troubled waters, this information is from a cable TV
amplifier (and other products) manufacturer from their Reference Guide.
Antennas for different frequencies mounted on a common mast should be
separated by at least the length of the longest element of the largest antenna.
73,
Bob AA0CY
----------
From: Ron Pierce[SMTP:rpierce@trxinc.com]
Sent: Thursday, September 03, 1998 1:36 PM
To: towertalk@contesting.com
Subject: [TowerTalk] antenna separation
What physical separation is required between a TH-7 and a 6 meter rotatable
dipole,
or a small beam such as the Cushcraft 503s. I dont have a lot of head room
here even if I use a 10 foot mast. Or how close could this antenna be to
the TH-7 and not
cause interaction with either antenna.
Have put too much work into this refurbishment /upgrade project to
jeapordize the operation with another antenna in the wrong place.
If there is a question will scrap the whole idea of putting a 6 meter
antenna above the TH-7.
Comments from the experts appreciated.
de Ron
NI0L
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