Vincent R

Hi. Have a look at the scikit-rf package (imported via skrf). It offers SOLT calibration and others, see this exmaple: https://scikit-rf.readthedocs.io/en/latest/tutorials/Calibration.html#SOLT-Example

In case anyone is still watching this issue: The latest package release of scikit-rf (version 0.22.0) now includes a dedicated instrument class for the NanoVNA V2. The usage is documented...

I'm closing this issue for now. Please write and reopen this if there are open questions.

In case my sloppy writing did not make clear what the problem is: Roger measured a mismatch (50 Ohm - 25 Ohm - 50 Ohm) with a Keysight PNA and...

Ok, things have been really confusing, but I think I sorted it out. Various different topics got mixed, all described very well in the application note by Agilent linked above:...

Thanks! Yes, that is probably an useful example for the docs. I'll so that soon. But first, I think, I should create a PR and add the low-pass transform along...

Thanks for the detailed reply! I'll follow the above suggestions and will create a PR for this in the next couple of days. @RA226 It would be great if you...

A finally created the PR #770 for this issue, please have a look. The results for my above example are not very different. The roll-off remains, regardless of frequency-domain windowing....

Dear Roger, thank you for the files. I must say, your Silica data and your respective gating results are both confusing me. Due to the limited span, there is basically...

Oh, almost forgot: If you look at the code I used for this (PR #770), you will see I do not have the factor of 2 when removing the frequency-domain...