Portable RF Vector Network Analyzer with 4" display, 10 kHz–1.5 GHz measurement range, and full calibration kit. Ideal for antenna tuning, RF diagnostics, filter testing, and field measurements.
The NanoVNA-H4 is a compact handheld vector network analyzer designed for
portable RF measurement and diagnostics. It provides professional-grade
measurement capabilities in a lightweight instrument suitable for field
deployment, laboratory testing, and training environments.
The unit supports measurement of reflection and transmission parameters
(S11 and S21), enabling accurate analysis of antennas, RF filters,
cables, amplifiers, and other RF components across a wide frequency range.
Key Features
Frequency range: 10 kHz – 1.5 GHz
Vector network analysis (S11 / S21)
4 inch TFT touchscreen display
Smith chart, SWR, phase and impedance display
USB-C connectivity for PC integration
Portable design with built-in rechargeable battery
EMI-shielded RF section for improved measurement stability
Compact handheld form factor suitable for field testing
The analyzer can be used for a wide variety of RF engineering tasks
including antenna tuning, transmission line characterization,
filter analysis, and general RF diagnostics.
Typical Applications
Antenna SWR and impedance measurement
RF cable and connector testing
Filter and amplifier characterization
Field diagnostics of radio systems
Training and laboratory RF measurement
Included Accessories
NanoVNA-H4 Vector Network Analyzer (EMI-shielded)
SMA SOLT calibration kit
Six SMA attenuators (1dB, 2dB, 3dB, 6dB, 10dB, 20dB)
Quick-connect SMA adapters
Low-loss RF test cables
USB-C data cable
Protective carrying case
Technical Specifications
Frequency Range: 10 kHz – 1.5 GHz
RF Output Power: approx. −13 dBm
Frequency Accuracy: ≤ 0.5 ppm
Display: 4 inch TFT touchscreen
Interface: USB-C (serial communication)
Battery: 1950 mAh rechargeable lithium battery
Measurement Parameters: S11, S21, SWR, impedance, phase, Smith chart
This bundle includes the accessories required to begin RF measurements
immediately, making it suitable for laboratory, maintenance, or field use.
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