4NEC2 TUTORIAL DOWNLOAD FREE

WZ7U , Mar 9, The lurker i am. In this case when the simulation completes a new window will open that shows the antenna pattern. An input file is usually a text file like a. You can store these wherever you want as well. Once you know how to analyze and interpret an existing example antenna.

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I understand that my comment is too generalising, just an impression, but it is annoying me most of all there.

UA3TWMar 8, In this case when the simulation completes a new window will open that shows the antenna pattern. 4nrc2 may be able to clarify. Can you change a line and have it make logical sense?

For example i got fully lost in the organisation of this soft. The lurker i am. It is, thank you very tutoriql I know a lot of tutorials start with how to edit antenna files.

A new window will appear. Look at the antenna text file and see if you understand some of the syntax and meaning of the lines in the file. I know there is a pdf by Gunthard Kraus that has the basics. Also very stiff with that soft.

Nec2 supplementary files

If that design has an error that is caught by the rule checking it will give you the same error until you fix it. Once you feel comfortable with that, then I would advise copying and slightly modifying an example. WZ7UMar 9, Change where the source is placed.

Here is a tutoriql explanation of the types of files. In the new window select instead "Far field pattern" then select Generate. The harder part than the tool is understanding the underlying antenna theory to know what to do to synthesize sensible designs.

Thanks ahead of time for your input. An output file contains the results of a simulation of the input file.

You can store 44nec2 files wherever you want in whatever directory structure you like. So, I'm curious what you liked or didn't like. There is also more than one way to specify the antenna geometry, so that makes things a bit confusing for beginners as well. I am pretty familiar with 4NEC2.

4nec2 tutorial | QRZ Forums

It's not like I'm exceptionally stupid, just strapped for time and I would like to model my vertical without putting someone else out to do it. You will need to know this eventually, but in my opinion, doing this at the beginning before you know what you are trying to analyze makes it more confusing. Change the frequency of simulation. Hopefully this information is useful. But I tutoria, offer a few pointers.

4nec2 tutorial

An input file is usually a text file like a. Just now as i open 4nec2, it shows me: I think the reason you are seeing the NEC error is that by default 4NEC2 opens the last antenna you were trying to simulate.

I can't really comment on the best tutorial since there were none when I started using it.