[Antennas] C-POLE PORTABLE ANTENNA

[D.J.J. Ring, Jr.]

Hello Ron and Antennas List members,

Ron asked if there was a program that ran under Linux / *nix that could
display nec files.

I have found the one that I use:  xnec2c

For more details see:

http://www.qsl.net/5b4az/

Kamel Mostafa has published a Private Package Archive (PPA) for Ubuntu here:

https://launchpad.net/~kamalmostafa/+archive/ubuntu/xnec2c

A youtube video:  https://www.youtube.com/watch?v=KgYfU7wghso
Part 1 is missing but ii is locally mirrored here: http://ai4qr.com/

Windows has the files here:  http://www.qsl.net/4nec2/

Arch Linux has xnec2c in AUR.

1 aur/xnec2c 3.2-1 (6)
    GTK+ Antenna EM Modeling Client
2 aur/xnecview 1.36-1 (0)
    X-windows NEC Antenna simulator

W5NA mentions that the program has a converter to convert from EZNEC to
4nec2 type files.

http://www.n5na.net/s9y/index.php?/archives/17-4nec2-Antenna-Modeling-Software.html

Maybe the answer is there, I haven't found the converter, but it is said to
exist.

73
David N1EA



On Wed, Feb 18, 2015 at 1:09 PM, KA4INM <ka4inm at gmail.com> wrote:

>   Can anyone tell me if the C-POLE PORTABLE ANTENNA
> produces a very circular polar pattern?
> An ordinary vertical dipole does if the feedline does not
> interfere, but a folded dipole I'm not sure.
>   No article says anything about the circularity that
> I can spot.  I'm guessing it is circular so I'm not looking
> for guesses, something more like the results of modeling.
>   This information is for a net control station.
>
>   http://www.qsl.net/hb9mtn/hb9mtn-c-pole.html
>
>   See EZNEC-File: c-pole-20m.ez
> --
>   Ron  KA4INM - Youvan's corollary:
>                 Every action results in unwanted side effects.
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