4nec2

by Arie Voors

A powerful antenna program

Operating system: Windows

Publisher: Arie Voors

Antivirus check: passed

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4neC2 is a program that is free for users that run Windows as their main OS. It's a Nec2 and Nec4 allowing users to create, view and even edit or optimize 2D and 3D style antenna's including geometry structures that can display to users or general patterns. The current product is also based around C++ which increases the capability of the program.

You can use the 2D default view that enables users to rotate slices that are specified up to 360 degrees allowing you to gather detailed data as a function. 3D allows for you to see more complex patterns such as 80m OCF on a 40, 20, 17 and so on. These all appear within the bands. 4NEC2 allows and enables users to design the antenna in a variable format or symbolic format.

These can be used for more complex models but also the variable name's can be used again in different area's or locations. If the variable needs to be changed it can be changed without having to manually do it as 4NEC2 supports a method known as hardcoding. The biggest pro with 4NEC2 is that it's completely free for the capabilities and having the optimizer makes it easy to design multiple elements that would in normal circumstances be overwhelming and also very time-consuming. It's a very powerful antenna programming that was based off the NEC2 code.

With multiple locations and variables it allows users to change variables without doing it manually.

Another pro with 4NEC2 is the allowance of graphical entries of models that are used by antennae. You can enter in initials and variables far faster than you would normally.

Right out the gate upon using and experimenting with the software you'll notice that 4NEC2 supports by default roughly 500 different segments. If needed you can download the engine files used from the same site of 4NEC2 and you are then allowed to run up to roughly 10,000 plus segments. 

Windows operating system required
C++ knowledge beneficial for advanced use
Supports graphical entries of antenna models
Capacity for up to 10,000+ segments with engine files download

PROS
Allows comprehensive electromagnetic simulations and antenna modeling.
Comes with a user-friendly, graphical interface.
Offers impressive, high-resolution 3D radiation pattern displays.

CONS
Interface is not intuitive, can be difficult for beginners.
Lacks advanced features compared to competitive software.
Limited customer support availability and resources.

Angus
Sun, Dec 24, 2023

4nec2 is a free software tool for the analysis and design of antenna arrays. The app allows you to model, analyse and optimise antennas and antenna arrays. Design your antenna in a variable format or symbolic format. The fact that the app has a 3D graphing tool, different visualisation options, and a broad library of antenna elements makes it rather popular among users. 4NEC2 supports a method known as hardcoding so if the variable needs to be changed it can be changed without having to manually do it. Someone may especially like the ability to import and export data, as well as the wide range of antenna types that can be simulated. The app runs Windows as its main OS.
Overall, if you are looking for a comprehensive antenna design tool, it’s high time to check out 4nec2.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Kayden
It is an free field rations checker software and it's used to create, view and also optimizing 2d and 3d style antenna geometry structure and then it checks field radiations it consumes less storage and ram on your pc and it is very easy to use
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Samuel
4nec2 is completely free version it is a modeling app like to create 2D, 3D models and geomentrical structures for antennas.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Arran
4nec2 is a free software tool for the analysis and design of antenna arrays. It is very user-friendly and comes with a wide range of features. I particularly like the ability to import and export data, as well as the wide range of antenna types that can be simulated. Overall, I highly recommend 4nec2 for anyone looking for a comprehensive antenna design tool.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Cole H******n
4nec2 is a free antenna modeling software for Microsoft Windows. It is used to model, analyze and optimize antennas and antenna arrays. It includes a 3D graphing tool, various visualization options, and a comprehensive library of antenna elements.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Ryan Caviedes
I have used 4nec2 for some antenna simulations. It is a powerful and reliable software. I find it easy to use and it allows to adjust the parameters of the antenna. It has a nice graphical user interface and it provides accurate results. It also allows to export antenna patterns in a variety of formats. The support from the developers is very good. They are very helpful in addressing the doubts. I have found the tutorials very useful in getting familiar with the software.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Angus T.
4nec2 software is an intuitive and comprehensive tool for antenna modelling and design. It has a wide range of features and provides detailed output. The graphical user interface is user-friendly and makes it easy to explore different design parameters. I have found the built-in library of antenna elements very useful in my projects. The software is reliable and has proved to be a great asset.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Robert Q*******s
4nec2 is a great softwar for antenna design and simulatino, but it can be quite tricky to get the hang of if you're new to it.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Ryan Screven
4nec2 is a powerful and versatile electromagnetic simulation software with a steep learning curve but offers many advanced features for antenna design and analysis.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Aaron Z******o
4nec2 software is a powerful and comprehensive tool for designing and analyzing antenna systems.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Max
4nec2 is a comprehensive software solution designed for antenna modeling and simulation. It leverages the concept of numerical electromagnetics which makes it unique in its field. Its key feature is the provision of both 2D and 3D radiation pattern visualization. This software is highly valuable for telecom engineers and researchers.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner Blake
Provides in-depth antenna analysis with a steep learning curve.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner John
Incredibly powerful, slightly steep learning curve. Great radiation pattern visualizations.
Lily
Great tool for designing cool antennas, but takes some time.
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