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 Network Analyzers using S2VNA software

Minimal system requirements

x86 compatible PC running WINDOWS or LINUX

WINDOWS 7 or higher

LINUX Ubuntu 14.04, Linux Mint 17, Linux Debian 8.9 or higher

1.5 GHz Minimum Clock Speed

4 GB RAM Minimum

USB 2.0 High Speed

Windows installation procedure

Find the Analyzer software installer file Setup_S2VNA_vX.X.X.exe in the shipped flash-drive or download it from Where X.X.X stands for version number.

Run the Setup_S2VNA_vX.X.X.exe installer file. Follow the instructions of the installation wizard.

Software setup

Installation wizard

Default installation paths for files in WINDOWS

Software components




VNA driver




Programming Examples

C:\VNA\S2VNA\Programming Examples

Data Files


Linux installation procedure

1.Download the analyzer software file CMT_S2VNA_X.X.X_x86_64.appimage from, where X.X.X is stands for version number.

2.Make it executable

chmod a+x S2VNA_X.X.X_x86_64.AppImage


$ ./S2VNA_X.X.X_x86_64.AppImage

First time app will ask to enter root password for adding permissions for working with USB devices. You can do it by yourself by adding file /etc/udev/rules.d/cmt.rules containing:

SUBSYSTEM=="usb", ATTRS{idVendor}=="2226", MODE="0666"

SUBSYSTEM=="usb_device", ATTRS{idVendor}=="2226", MODE="0666"

Operating and Programming manual is the same as for the Windows application, except that COM automation does not apply. Download it from

User’s data file location:

$ ~/.vna-portable/drive_c/users/<user>/Application Data/S2VNA

Running More Than One Device on a PC in Linux

Up to 16 environment configurations can be used. It's allowed to store individual settings for different devices without copy application:

$ ./S2VNA_X.X.X_x86_64.AppImage -Conf=1

$ ./S2VNA_X.X.X_x86_64.AppImage -Conf=2

All application settings stored in Linux current user's folder:

$ ~/.vna-portable

User's settings for all configurations stored inside it:

$ ~/.vna-portable/drive_c/users/<user>/Application Data/S2VNA

$ ~/.vna-portable/drive_c/users/<user>/Application Data/S2VNA.1

$ ~/.vna-portable/drive_c/users/<user>/Application Data/S2VNA.2

Rev.:  24.1