NanoVNA V2 Browser VNA

Sweep

Start Frequency (MHz) Stop Frequency (MHz)

Points

Averaging

Step: —

Method

Display

System Z0 (Ω)

Should stay at 50 Ω — it's what the ideal Open/Short/Load calibration standards below assume.

Calibration (SOL / Thru)

This device streams raw, uncalibrated I/Q data over USB — the on-device calibration isn't accessible via this protocol. Connect each standard to port 1 (and a THRU between port 1/2 for S21) and capture it below, using the exact Sweep settings above you'll measure your DUT with.

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Status: Not calibrated

Saved calibration only re-applies if the Sweep settings above (start/stop/points/averaging) exactly match what was active when it was captured.