Hi Danny -

Thank you very much for your contribution here!
Any chance you could run another 360 azimuth cut
at 26 degrees elevation?

TNX es 73, Ed

"Dan Richardson @mendolink.com" ChangeThisToCallSign wrote in message
...
On Thu, 18 Mar 2004 12:29:37 -0600, Cecil Moore
wrote:

Dan Richardson wrote:
If you wish you can send me the *.ez file and I'll run it with
MultiNec using the EZNEC engine.

Hi Danny,
I'm at work and the file is at home, but it is just a 130 ft.
dipole, 40 ft. high, used on 10.125 MHz over average ground.

The wire in EZNEC looks like: 0, 0, 40 130, 0, 40 #14 131

Based on the above, the average azimuth gain @ 34º EL is 1.822 dBi

Danny

On Fri, 19 Mar 2004 00:06:28 GMT, "Old Ed"
wrote:

Hi Danny -

Thank you very much for your contribution here!
Any chance you could run another 360 azimuth cut
at 26 degrees elevation?

TNX es 73, Ed

Sure Ed, however as you are comparing the dipole to a monopole I also
modeled that. The monopole was resonated at 10.125 MHz. Using 16
¼-wave in length buried 5" deep. The maximum elevation takeoff angle
reported by EZNEC/pro using the NEC4 engine was 27º.

Here are the results for average gain at 27º EL.

Monopole -1.11 dBi
Cecil's dipole 1.596 dBi

73
Danny

Dan Richardson wrote:
Here are the results for average gain at 27º EL.

Monopole -1.11 dBi
Cecil's dipole 1.596 dBi

For more of an omni-directional pattern, a 24 ft wire hanging
down from both ends of the dipole will beat the monopole by at
least a dB in *all* directions and by 6dB in four directions.
--
73, Cecil http://www.qsl.net/w5dxp



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Where are my manners? I should have thanked you sooner, Danny.
THANKS!

73, Ed


"Dan Richardson @mendolink.com" ChangeThisToCallSign wrote in message
...
On Fri, 19 Mar 2004 00:06:28 GMT, "Old Ed"
wrote:

Hi Danny -

Thank you very much for your contribution here!
Any chance you could run another 360 azimuth cut
at 26 degrees elevation?

TNX es 73, Ed

Sure Ed, however as you are comparing the dipole to a monopole I also
modeled that. The monopole was resonated at 10.125 MHz. Using 16
¼-wave in length buried 5" deep. The maximum elevation takeoff angle
reported by EZNEC/pro using the NEC4 engine was 27º.

Here are the results for average gain at 27º EL.

Monopole -1.11 dBi
Cecil's dipole 1.596 dBi

73
Danny