VNA Tools

VNA Tools course (held at METAS, Switzerland) VNA Tools is free and supports most of the Vector

METAS VNA Tools can be downloaded online: http://www.metas.ch/vnatools

Hi Michael, Thank you for your response. Attached is one .s2p file I'm working with. It's 5

Thank you Michael, now it works fine. Regards László Michael Wollensack METAS a következőt írta (2025

Starting with METAS VNA Tools V2.9.4 this is possible. Open the following path in the Windows

Those two parameters should be measured at the same time. On Friday, November 28, 2025 at 8:09:33 PM

Yes, it works. Thank you very much Michael. On Monday, November 17, 2025 at 10:30:20 AM UTC+3 Michael

Hello Juerg Oh, that would have made things quite a lot easier. Thank's for your feedback!

Hi Juerg and Michael, For certain calibrations, it's necessary to apply weighting to the

Hello everyone, my name is Pablo and I am currently an intern in RF Laboratory at INTA. I have a

Hello, we have following setup: We extend the 4 Hardware Ports of our VNA using a Switchmatrix to 7

Hi. I found my issue. The problem was that I was using the second VNA script that was on the group

Hi all, I am (still) new using the tool I am seeing without any problem the P and the N of the signal

Great! Thank you very much for the lead! I will do! Josi On Thursday, July 3, 2025 at 1:50:55 PM UTC+

Hi, this is a bug which was introduced in V2.2.0 when I added support for mixed-mode S-parameters in

Hi, > what would be the common uncertainty influences If an calibration kit was characterized

Hi, > The headers have a title, a unit, and coverage factor (eg k =1, k = 2). The data should be

Hello, I have structured the linearity measurements I performed for VNA Tools as outlined below.

Hi, see https://wollmich.github.io/metas-vna-tools-programming-reference/html/

You can expand the scolcv file in the Database Explorer and select an item. Then you right click on

> Hi, I found a new method support such feature. Don't post links for reverse engineering in

Math Reference: 3.9.3 Unknown Mixer Mag Phase The magnitude of the symmetry term and the relative

Dear VNA Tools Users, Today I want to share with you our findings about how to use VNA Tools for

Hi, I wrote a power reflection correction function in Python and C#, there is a very little (E-12 or

Thank Michel. Regards László Michael Wollensack METAS a következőt írta (2025. március 19., szerda,

Thank Michel. Regards László Michael Wollensack METAS a következőt írta (2025. február 10., hétfő, 11

Hi Tuomas, try Reset Theme, see https://helpfiles.keysight.com/csg/N52xxA/System/Display_Colors.htm

Hi, the frequency accuracy is in the order of 10^(-6) Hz/Hz. This is tiny uncertainty contribution

Both is possible: - if you try to read raw data (without any uncertainties), it will be binary

Hi, Thank you Michael. You helped me a lot. Regards László Michael Wollensack METAS a következőt írta

Hi, No just for incomplete calibration: - ReflNorm - TransNorm - OnePathTwoPorts Regards Michael On