As of 2023 there are many badly performing clones on the market. V2/3GHz NanoVNA uses parts like ADF4350 and AD8342 which are costly and clones have been cutting costs by using salvaged or reject parts.
See official store and look for V2 Plus4/V2 Plus4 Pro versions only to avoid getting a bad clone. We have stopped selling V2.2 versions since October 2020, so all V2 hardware that are not Plus or Plus4 are not made by us and we can not guarantee performance.
Hello,
I just installed nanovna QT on windows 11. I am using nanorfe vna6000. The software only shows S11 and S21. How can I check S22?
some options in software are not clickable.
Please guide.
Thanks
It doesn’t do S22, it is not a full2 port analyzer
Turn your device under tests around. The nano will not measure reflections
from port 2, so no S22. Port 2 is for thru receiver only, no source.
On Fri, May 23, 2025 at 12:58 PM sahsonas via groups.io <sahsonas=
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