Invocation will not alow the 'setup' option to access the port.Īlso make use you are part of the dialout group and that the port has dialout The first to run will have access to the port and the other Make sure only one copy of the application is running, otherwise the port willĪppear locked.

# If]java' not found, but can be installed with any one of the following: Vna/J 2.8.x Installation Guide by Dietmar Krause DL2SBA - 29th September 2012 RUNNING VNA/J ON LINUX MINT 19.1 (UBUNTU)

INSTALL ORACLE JAVA 8 IN UBUNTU OR LINUX MINT VIA PPA REPOSITORY Īuthor: Andrew | Posted: Septem| Updated: April 18, 2019 Using a MiniVNA Tiny (from Mini Radio Solutions) with Ubuntu Linux # Select 'Calibration -> 'Create' and follow the procedure ->'Save' ->'Update' # Select menu tab 'Analyzer -> Settings -> select 'miniVNA Tiny' and 'USB0' -> 'Test' -> 'Update' Java -jar vnaJ.3.3.4.jar # -DdriverPort=ttyUSBx Sudo tail -f /var/log/syslog | grep -i usb # Add your linux user to the group tty and dialout In reflection, itcan be solved with the use of chokes.ĭownloading vna/j Installation Download vnaj and save to ~/packages/vnaj from: If you do it seems to affect the readings Do not leave a piece of coax on the (DET) Detector port.It reaches more than 50 degrees, and should be calibrated at that temperature, NOT when it is cold!įor more accurate results let the Tiny warm up for a half an hour and re-calibrate on each powerup.0 - 1.5 GHz is more accurate than 1.5 to 3GHz.There is no ability to control the power output level of the DUT port.Low power out of the DUT port can be limiting.

RL is S11 (return Loss), TL is S21 (Transmission loss).Allow 20 minutes for the miniVNA Tiny to warm up for best results.Vector Network Analyzer measures both amplitude and phase properties.An SNA is functionally identical to a spectrum analyzer in combination with a tracking generator.A VNA may also be called a gain-phase meter or an automatic network analyzer.A VNA is a form of RF network analyzer widely used for RF design applications.VK4PK - The miniVNA Tiny The miniVNA Tiny

Minivna tiny