QVNA
QVNA is a simple vector network analyser (VNA)-Software.
Here some screen shots from version 0.9.2. This is my antenna:
A very bad cable (70cm long) with open end:
A 10 Ohm resistor direct connected:
Version 0.9.3 has multiple windows:
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