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Re: [TenTec] New and Improved Terminology (NVIS origins)

To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Subject: Re: [TenTec] New and Improved Terminology (NVIS origins)
From: "N4PY2" <n4py2@earthlink.net>
Reply-to: N4PY2 <n4py2@earthlink.net>, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 5 Jan 2011 22:06:07 -0500
List-post: <mailto:tentec@contesting.com>
Years ago I had a vertical dipole for 40 meters and a raised vertical with 3 radials 10 feet above the ground. The raised vertical was about 6 DB better than the vertical dipole for European stations. The raised vertical was 10 feet off the ground at the bottom with 3 full size radials (33 feet long). I like raised verticals.

Carl Moreschi N4PY
121 Little Bell Drive
Hays, NC 28635
www.n4py.com


----- Original Message ----- From: "Denton" <denton@oregontrail.net>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Wednesday, January 05, 2011 9:43 PM
Subject: Re: [TenTec] New and Improved Terminology (NVIS origins)


I had both a 32 ft vertical dipole and the same vertical dipole converted
over to a 40 meter 1/4 wave ground plane with 4 elevated radials.
In my case the performance very close to the same on 40 meters, minus the
pita the radials were.
----- Original Message ----- From: "Richards" <jruing@ameritech.net>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Wednesday, January 05, 2011 6:36 PM
Subject: Re: [TenTec] New and Improved Terminology (NVIS origins)


Do you claim your vertical dipole works better than a quarter wave with
four good, properly tuned/cut elevated radials?

Reason I ask is that my aluminum rotatable dipole project has technical
problems  (The alum elements sag and dip and wave in the wind too much
-- I did not select sufficiently large diameter and stiff tubing.... but
ham radio is for experimenting, right...?)   AND I was
thinking I could salvage the project by turning the floppy thing
vertical and make it a vertical dipole - OR - I might convert it into a
single tubing vertical elevated ground plane and add some wire radials.

Any traction ?     (I will stick my neck out here... re: your
challenge... and expect the properly tuned elevated radials to equal the
work of the second half of the vertical dipole and say they should
perform equally well.   N'est ce pas?)

================== James - K8JHR  ====================



On 1/5/2011 8:42 PM, Rick - NJ0IP / DJ0IP wrote:

I have used the vertical dipole instead of the classical vertical because
of
my despise for radials.

> I still stand by my challenge for anyone to come up with a simple cheap
antenna that will out-perform the simple vertical dipole.

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