NanoVNA-F V3 Documentation

Measure antennas, filters, cables, and impedance from 1 MHz to 6 GHz — with a rugged, pocket-sized analyzer.

Quick Start Guide What is NanoVNA-F V3?

NanoVNA-F V3 portable vector network analyzer

NanoVNA-F V3 — 1 MHz to 6 GHz portable VNA with 4.3-inch IPS display

1 MHz - 6 GHzFrequency Range

65 dBDynamic Range

4.3” IPSDisplay

4500 mAhBattery

801 ptsSweep Points

200 pts/sSweep Speed

Who Is This For?

Ham Radio Operators

Antenna Testing and Tuning

Check SWR, impedance, and resonant frequency of your antennas from HF through SHF. Tune matching networks in the field with real-time Smith chart display.

Quick start guide Testing an antenna Full calibration procedure Display format guide

RF Engineers and Hobbyists

Component and Cable Characterization

Measure filters, amplifiers, attenuators, cables, and passive networks. Export S-parameter data for simulation, use TDR for cable fault location, and automate measurements via console commands.

Full specifications Console command reference TDR cable measurement S-parameter export

Documentation Sections

Getting Started

4 pages

Overview, quick start, hardware tour, and VNA basics. Everything you need to go from unboxing to your first measurement.

Tutorials

9 guides

Step-by-step walkthroughs: first S11 and S21 measurements, full calibration, port extension, antenna testing, filter measurement, and TDR cable analysis.