maidchan375

4 ms·

1. 1.▲
   by maidchan375 4y ago

   That is a clone of the older V2 hardware, with specs exaggerated and much more noisy, according to here: https://nanorfe.com/nanovna-v2.html#comparisons
2. 2.▲
   by maidchan375 4y ago

   The earlier version, the V2Plus4, has been compared with professional instruments by many users (linked on the website), so this one being higher end should be at least as good.
3. 3.▲
   by maidchan375 4y ago

   The linearity is shown in the "Example measurements" graphs
4. 4.▲
   by maidchan375 4y ago

   This is true. The VNA can only provide repeatability and precision, and it's the calibration kit's job to provide accuracy.