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NanoVNA

usb connect usb connecting... Actions Graph label Setup Markers height Setup Scales add Add Trace gradient Resolution... Device usb Connect usb Connect cancel Disconnect Save save_alt Save As .s1p save_alt Save As .s2p image Save Smith Chart As .png image Save Freq Chart As .png video_label Capture Device State settings_input_antenna Calibrate... arrow_left Recall {{n}} About info Version Serial mode: {{ serialMode }} exit_to_app Quit
CH{{ trace.channel }} {{ nameOfFormat(trace.format) }}
Peak: {{peakTDR * (velocityOfSignalPropagation / 100)}}m
%
{{ snackbar.message }} show_chart close height add Trace Show CH0 Reflect CH1 Through Smith Chart LogMag Phase SWR Linear Real Image R (Resistance) X (Reactance) |Z| (Impedance) Clear Write Freeze Max Hold Min Hold Video Average Power Average Change Color Delete Cancel OK Scale Settings
{{ scaleType.label }}
{{scaleType.suffix}}
{{scaleType.suffix}}
Cancel OK Calibration

Reset current calibration status

Reset

Connect OPEN to CH0

CAL OPEN

Connect SHORT to CH0

CAL SHORT

Connect LOAD to CH0

CAL LOAD/ISOLN

Connect CH0 and CH1 with cable

CAL THRU

Save calibration data

Save 0 Save 1 Save 2 Save 3 Close Capture cloud_download Download refresh Recapture Close Marker Settings label
{{ formatFrequency(marker.freq) }}
delete Add Close About 
{{deviceInfo.info}}
Version Link Device {{deviceInfo.version || 'unknown'}} NanoVNA, NanoVNA-H Web {{ webVersion || 'unknown' }} NanoVNA WebUSB Client Close Input {{ numberInput.title }}
{{ numberInput.description || '' }}
{{ formatNumber(numberInput.input) }} {{ formatNumber(numberInput.prev) }} {{ numberInput.unit }}
7 8 9 {{ numberInput.units[0] }}
4 5 6 {{ numberInput.units[1] }}
1 2 3 {{ numberInput.units[2] }}
0 . ⌫ {{ numberInput.units[3] }}
Cancel