Telrex used the 3rd option... through the boom.
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
> -----Original Message-----
> From: towertalk-bounces@contesting.com [mailto:towertalk-
> bounces@contesting.com] On Behalf Of Pete Smith
> Sent: Thursday, November 23, 2006 12:11
> To: Bill Turner; towertalk@contesting.com
> Subject: Re: [TowerTalk] Where does the element go?
>
> Maybe because someone - like Telrex, perhaps - started out doing them that
> way, and everyone else followed. Force12 has always had all of theirs
> under the boom, and most new designs seem to follow that lead now.
>
> 73, Pete N4ZR
> Happy Thanksgiving
>
> At 10:42 PM 11/22/2006, Bill Turner wrote:
> >Nearly all of the all-metal yagis I've seen have the elements mounted
> >on top of the boom. I wonder why?
> >
> >If they were mounted under the boom, gravity would be working to keep
> >the boom in place instead of constantly trying to turn the boom over.
> >This is such a common design I'm wondering what am I missing?
> >
> >Bill, W6WRT
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