NanoVNA-F V3 Portable Vector Network Analyser 1MHz–6GHz

The Chelegance NanoVNA-F V3 is a portable vector network analyser (VNA) covering 1 MHz to 6 GHz across MF, HF, VHF, UHF, and SHF bands. Designed for field and bench use, it measures antennas, filters, amplifiers, attenuators, cables, duplexers, and couplers with up to 65dB S21 dynamic range at 3 GHz and 50dB S11 dynamic range.

A 4.3-inch IPS TFT display (800×480) provides clear visibility in any environment, while Time Domain Reflector (TDR) functionality enables accurate cable length measurement and fault detection. The 4500mAh Li-ion battery delivers up to 5 hours of portable operation, and full-featured desktop software is included for advanced analysis and control.

Key Features

• Frequency range: 1 MHz–6 GHz (MF, HF, VHF, UHF, SHF)
• S21 dynamic range: 65dB @ 3GHz / 60dB @ 6GHz
• S11 dynamic range: 50dB @ 3GHz / 40dB @ 6GHz
• 4.3″ IPS TFT display (800×480) — clear in any lighting
• TDR functionality for cable length and fault detection
• 801 calibration points; 4 traces and 4 markers
• 12 calibration result storage slots
• Sweep speed: 200 pts/s
• 4500mAh Li-ion battery — up to 5 hours operation
• USB Type-C charging (5V/1A recommended)
• USB-A power output: 5V/1A
• SMA connectors for stable, reliable connections
• Desktop software included for advanced analysis

Specifications

• Frequency range: 1 MHz–6 GHz
• RF output power: −10dBm max
• Frequency accuracy: ±1ppm
• Min step frequency: 10kHz
• S21 dynamic range: 65dB (3GHz), 60dB (6GHz)
• S11 dynamic range: 50dB (3GHz), 40dB (6GHz)
• Display: 4.3″ IPS TFT, 800×480
• Calibration points: 801
• Scan points: 101–801
• Traces: 4 | Markers: 4
• Calibration storage: 12 slots
• Sweep speed: 200 pts/s
• Battery: 4500mAh Li-ion, up to 5 hours
• Charging: USB Type-C (5V/1A)
• Dimensions: 125 × 75 × 20mm