Towertalk
[Top] [All Lists]

[TowerTalk] 40M Seperation

To: <Towertalk@contesting.com>
Subject: [TowerTalk] 40M Seperation
From: "Larry Emery" <k1uo@prexar.com>
Date: Mon, 6 Oct 2003 11:52:39 -0400
List-post: <mailto:towertalk@contesting.com>
All,

I am rearranging antennas on a 100ft Rohn45 Tower .    A top antenna
is the Optibeam 7-2WARC antenna for 17/12 on a 16ft boom and just
about 18in above the top plate/thrust bearing is the Optibeam 16-3
Tribander on a 33ft boom.  These antennas are seperated by
approximately 11ft.  I also have a Force-12 EF140 40 meter rotating
dipole that can be mounted parallel to the booms and between these
antennas.   My question is, with 10ft+ between the yagi booms, where
on the mast between these antennas would be the better spacing?
closer to the 12/17 interlaced element yagi for least interaction?

Thanks for any input.
Larry - K1UO


_______________________________________________

See: http://www.mscomputer.com  for "Self Supporting Towers", "Wireless Weather 
Stations", and lot's more.  Call Toll Free, 1-800-333-9041 with any questions 
and ask for Sherman, W2FLA.

_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>
  • [TowerTalk] 40M Seperation, Larry Emery <=