QVNA


QVNA is a simple vector network analyser (VNA)-Software.

Here some screen shots from version 0.9.2. This is my antenna:
QVNA-Screenshot

A very bad cable (70cm long) with open end:
QVNA-Screenshot

A 10 Ohm resistor direct connected:
QVNA-Screenshot

Version 0.9.3 has multiple windows:
QVNA-Screenshot

Translate the source in linux with:

tar -zxvf qvna-0.9.x.tgz
cd qvna-0.9.x
qmake qvna.pro
make

To translate it for windows, install MinGW and the Qt librarys 4.6.x for minGW from here. I use the small script make.sh in a MinGW-Shell.

Download

Version 0.9.3 (src)
Version 0.9.2 (src)
Version 0.9.2 Win32-Setup

Version 0.9.1 (src)
Version 0.9.1 Win32-Setup

DL2STG