Towertalk
[Top] [All Lists]

Re: [TowerTalk] phased verticals again

To: Rudy Bakalov <r_bakalov@yahoo.com>
Subject: Re: [TowerTalk] phased verticals again
From: Dave Sublette <k4to@arrl.net>
Date: Mon, 4 Sep 2017 20:38:35 -0400
List-post: <mailto:towertalk@contesting.com>
I have a dipole 4 square array strung around my 150 foot elevated 160M ground 
plane.  The newer Comtek phasing boxes are built for ONLY quarter wave vertical 
arrays.  My Comtek box is a really old one and can handle dipole as well as 
quarter wave vertical array.  My array works quite well and has for close to 20 
years now.

Dave, K4TO
> On Sep 4, 2017, at 7:20 PM, Rudy Bakalov via TowerTalk 
> <towertalk@contesting.com> wrote:
> 
> Well, it's an option, but you need the height for this arrangement. In the 
> case of 80, assuming you have the bottom of the dipole 10' from the ground, 
> you need a ~105' tower. What you are describing is the K8UR array.
> 
> Rudy N2WQ
> 
> Sent using a tiny keyboard.  Please excuse brevity, typos, or inappropriate 
> autocorrect.
> 
> 
>> On Sep 4, 2017, at 7:01 PM, Hans Hammarquist via TowerTalk 
>> <towertalk@contesting.com> wrote:
>> 
>> Gentlemen,
>> 
>> I wonder if it could be a good idea to use vertical dipoles instead of 1/4 w 
>> verticals and groundplanes. That way you would do away with the groundplane 
>> (that seems to cause issues). My idea was to "hang" up four full size 
>> dipoles or maybe shorted such.
>> 
>> Just a thought.
>> 
>> 73 de,
>> 
>> Hans N2JFS
>> _______________________________________________
>> 
>> 
>> 
>> _______________________________________________
>> 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

_______________________________________________



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

<Prev in Thread] Current Thread [Next in Thread>