If I am not wrong in The Antenna Compendium vol. I or vol. II, there is a wide
bandwidth dipole made with only two wires spaced about 6 feet for 160m, wires
meet at the ends on each half of the antenna. The author says it spans 1.8-2.0
MHz under 2:1 SWR. A scaled model for 3.75 MHz is under 2:1 for 3.5-4.0 MHz.
73
David
HK1A
EC5KXA
ex-HK1KXA
> Date: Tue, 4 May 2010 15:01:28 -0400
> From: n8de@thepoint.net
> To: Wa3gin@comcast.net
> CC: towertalk@contesting.com
> Subject: Re: [TowerTalk] Cage Dipole Project Question
>
> Should make little/no difference as long as the ends are all connected.
> 73
> Don
> N8DE
>
> Quoting David Jordan <Wa3gin@comcast.net>:
>
> >
> >
> > Hi Folks,
> >
> >
> >
> > Any thoughts as to whether four wires in a horizontal plane rather than four
> > wires in a cage configuration would make any measurable difference as it
> > relates to the 'broad-band' effect typically noted and associated with
> > multi-wire cage antennas? This concept is being considered for a 75-80m
> > dipole.
> >
> >
> >
> > 73,
> >
> > Dave
> >
> > Wa3gin
> >
> > _______________________________________________
> >
> >
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
> >
>
>
>
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
_________________________________________________________________
Hotmail: Trusted email with Microsoft’s powerful SPAM protection.
https://signup.live.com/signup.aspx?id=60969
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|