Erik, SM3HEW has provided again a new version of the bluetooth-script for Linux - thanks for this Erik!

You can download it directly from here.

Any feedback is welcome, but please directly to Eric, SM3HEW

The new version 3.1.12 of vna/J is released.

The application JAR can be downloaded from here as usual. The following updates are included in this version:

  • Option added to driver selection dialog to display all available serial ports on system
  • List of cable types in cable length dialog is loaded from cables.csv in vna/J config directory. Default file is created automatically.
  • Frequency ranges for bandmap in main diagram is loaded from bandmap.csv in vna/J config directory. Default file is created automatically.

Here you can download all relevant files for vna/J application.

The new version 3.1.11 of vna/J is released.

The application JAR can be downloaded from here as usual. The following updates are included in this version:

  • Driver fixed for miniVNA/metroVNA
  • Bug in vna/J update feature fixed
  • Error message fixed on invalid export directory

I've updated the driver guide for the miniVNAtiny reflecting the removed filter-mode.

Thanks to Andrew Rich, VK4TEC and Geoff Robinson, VK4KJJ we now have a precise power-over-frequency chart in generator mode.

You can find the latest version here.

The new version 3.1.10 of vna/J is released.

The application JAR can be downloaded from here as usual. The following updates are included in this version:Driver fixed for miniVNApro + Extender

  • Filter code for miniVNAtiny removed
  • Creation of calibration block changed
  • Number of calibration steps limited between 3.000 and 30.000
  • Thanks to some of my Chinese friends for decompiling the code. Keep away of obscure download sources

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!


You can contact me by email icon or 

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

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