Danny, are you familiar with L.B.Cebiks modeling work with quads? You
will find a great deal of information on all types of antennas on his
web site at www.cebik.com. click Tales and Technicals. Info on 5 band 2
el quads including dimensions is available at
http://www.cebik.com/quad/quad4.html He has written a 2 vol set of
books on quads also. The first vol is particularly informative I think.
He looks at the different feed systems and their effect on performance.
Individual feed lines are best. Next is a relay system which shorts or
opens 1/4 wave lines to a relay box. It is best to use DP relays to
break the shields of unused lines. 73, Dan, N5AR
Danny wrote:
>
> Hi ,
>
> I'm thinking of rebuilding my 3 element Cubex to a 2 element 5 bander.
> Anyone on the reflector have the manual handy and willing to e-mail me
> the wire dimensions for a 2 element 5 band ?
> Need to verify some things in Eznec before proceeding.
> Thx
>
> 73 Danny - ON7NQ -
>
> ON7NQ@pandora.be
>
> http://users.pandora.be/ON7NQ
>
> _______________________________________________
> Self Supporting Towers, Wireless Weather Stations, see web site:
> http://www.mscomputer.com
> Call 888-333-9041 to place your order, mention you saw this ad and take an
> additional 5 percent off
> any weather station price.
> _______________________________________________
> Towertalk mailing list
> Towertalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
|