![]() We tested a few clones of the NanoVNA V2 design, some claiming higher specifications than the original. See official stores above and look for NanoVNA V2 Plus4 versions only to avoid getting a bad clone. Some users have also reported software/firmware incompatibility. Safe places to buy an original NanoVNA V2:Īs of February 2022 there are many clones sold under various names, many of which do not meet specifications and are highly noisy due to using incorrect or lower quality parts. TDR (time domain reflectometry) allows measuring cable length and discontinuities.NanoVNA-QT software – supports advanced calibration methods and custom calibration kit parameters allows S parameter export.High dynamic range: 90dB (V2 Plus4), achieves similar results as professional instruments can measure duplexers. ![]() Compared to other NanoVNA versions, V2 Plus4 and V2 Plus4 Pro do not use harmonics for measurements, improving performance significantly.New from-scratch design by HCXQS/NanoRFE.NanoVNA V2 (S-A-A-2) is a 4GHz vector network analyzer (VNA) capable of measuring antennas, filters, duplexers, and amplifiers.
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