vna/J is an alternative application for the following network analysers

The application is writtten using the JAVA programming language and can be used on various operating systems.

After you've read  this brief overview, you can check the detailled installation manual and download the necessary files from here.

To get a deeper knowledge please check the user manual here.

You can register vna/J section of this web site using your favorite RSS-Reader.

"Timeout" or "Check communication port" problems with newer versions of vna/J - check this post. 


You can contact me by email icon or via Twitter @dl2sba

You can buy the author a beer to support the further development of vna/J.

Please use this PayPal link.

Many thanks in advance for this donation!

2014 CW (Morse Telegraphy) was added to the German Nationwide Inventory of Intangible Cultural Heritage.

Regular supporter of wikimedia

This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.

View e-Privacy Directive Documents

You have declined cookies. This decision can be reversed.

You have allowed cookies to be placed on your computer. This decision can be reversed.