开云体育

I still discover something new right click now and then ?

Sadly, I lack the playful approach.

it expanded gradually over the years to the fantastic complex level

Yes, I researched FA-VA5 before nanoVNA,
but avoided the software until your prompting
because of allergy to controls hidden in graphic user interfaces.
That is why "unhides" nanoVNA screen controls.

A new Wiki page may help others use VNWA software for nanoVNA calibrations:
/g/nanovna-users/wiki/VNWA-software-for-calibration