Version 3.3.1 of vna/J is released.

  • The application JAR can be downloaded from here as usual.
  • Compiled with JDK 8 on JAVA 11
  • Major Code cleanup and bug-fixes
  • Please recreate the calibration files, as they are not compatible with previous release
  • Toshiyuki, JP1PZE has enhanced his excellent translation into Japanese - a big big thanks!!!
  • Fixed issue with markers outside of visible diagram area after window resize
  • Fixed some minor bugs also ... 
  • Because users are flashing whatever they found on the internet, I've removed FW update for miniVNApro2 (!!!!! there is currently no FW update for the Pro2 available !!!!!)
"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.

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