vna/J
Version 3.1.17 of vna/J is released.
- The application JAR can be downloaded from here as usual.
- There are no functional changes in this release.
- Yuriy Osadchiy contributed a complete translation into the Russian language - thanks Yuriy for your work!
A new version of the translation guide is here available for download.
It covers the problem, that on some machines the properties editor using JavaWebStart is not launching.
Based on the serial numbers for the currently shipped miniVNA tiny analyzers, there are more than 1.000 devices out in the field.
Weiterlesen: We have more and more winners of a $500 blue plastic brick
Version 3.1.16 of vna/J is released.
- The application JAR can be downloaded from here as usual.
- The following updates are included in this version:
- Mode in marker math dialog is correctly selected for scan mode
- Marker math dialog optimized
In one of my lasts post I've shown some data about the generator output level of the miniVNAtiny.
Now I've received from S. Petrovich a much more detailled analysis of the output power level for a miniVNAtiny.
Weiterlesen: miniVNA tiny - generator output level - reloaded
Version 3.1.15 of vna/J is released.
- The application JAR can be downloaded from here as usual.
- The following updates are included in this version:
- Generator is turned off after scan
- Updated driver for MetroVNA
Gopan VU2XTO has done an amazing hack. He packaged an F4GOH VNA together with an RaspberryPI 3, an LCD touch display, a touch pad and a small OLED display in a little box and - voila his standalone VNA is ready to go.
Here a short description from Gopan how he did this - for any questionx regarding his solution, please contact him directly.
Weiterlesen: Stand-alone VNA using a RaspberryPi, an F4GOH VNA and vna/J
Some months ago Andrew Rich, VK4TEC and Geoff Robinson, VK4KJJ provided me a chart where they measured the generator output level over frequency:
They used a ROHDE & SCHWARZ NRP2 with an NRP-Z81 power sensor.
Version 3.1.13 of vna/J is released.
- The application JAR can be downloaded from here as usual.
- The following updates are included in this version:
- Added driver for F4GOH VNArduino
- Updated driver for miniVNApro+extender
The XMAs-Edition 3.1.13 of vna/J is released.
The application JAR can be downloaded from here as usual. The following updates are included in this version:
- Fixed problem with some scan ranges and windows sizes. Thanks to Angel.
- Bug fixed in driver for minIVNApro with extender - thanks to Ian ZL2IH and Karl-Heinz DL9GAB.
- Option added to driver selection dialog to display all available serial ports on system.
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 3.1.12 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.
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
vna/J by Dietmar Krause, DL2SBA is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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.
