# NanoVNA-H4 Vector Network Analyzer

## NanoVNA-H4 Vector Network Analyzer

The NanoVNA-H4 is a compact handheld Vector Network Analyzer (VNA) designed for antenna tuning, RF filter evaluation, cable testing, and impedance analysis. Covering frequencies from 50 kHz to 1.5 GHz, it provides accurate dual-port S-parameter measurements with a bright 4-inch IPS touchscreen, making it an excellent portable instrument for amateur radio operators, RF engineers, educators, and laboratory applications.

### Key Features

-   Portable handheld Vector Network Analyzer (VNA)
-   Frequency coverage from 50 kHz to 1.5 GHz
-   Dual-port S11 and S21 parameter measurements
-   Measures SWR, impedance, return loss, insertion loss, phase, and cable characteristics
-   Supports Smith Chart, Log Magnitude, Phase, Polar, Delay and VSWR displays
-   Bright 4.0-inch IPS color touchscreen
-   480 × 320 high-resolution display
-   Up to 401 sweep points for detailed RF measurements
-   Fast frequency sweep with real-time graphical updates
-   Full SOLT (Short, Open, Load, Through) calibration
-   Internal calibration storage for multiple frequency ranges
-   Multiple simultaneous trace display capability
-   Marker functions with delta measurement support
-   Built-in rechargeable lithium battery for portable operation
-   USB Type-C interface for charging, firmware updates, and PC connectivity
-   Compatible with NanoVNA Saver software
-   Supports Touchstone (S1P/S2P) file export
-   50 Ohm measurement system
-   SMA female RF connectors
-   High frequency stability using TCXO reference oscillator
-   Compact CNC-machined aluminum enclosure
-   Touchscreen and rotary encoder navigation
-   Ideal for antenna tuning, cable testing, and RF network measurements
-   Suitable for amateur radio, RF laboratories, educational environments, and field service
-   Professional portable RF measurement solution

### Typical Uses

-   Antenna tuning and matching
-   Coaxial cable fault analysis
-   RF filter characterization
-   Amplifier and attenuator testing
-   Smith Chart impedance measurements
-   Amateur radio station maintenance
-   RF laboratory measurements

### In the Box

-   NanoVNA-H4 Vector Network Analyzer
-   SOLT calibration kit (Open, Short, Load and Through)
-   2 × SMA RF test cables
-   USB Type-C charging/data cable
-   Touchscreen stylus
-   User manual

## Details

- **Price:** 8600.0 INR
- **Vendor:** NanoVNA
- **Type:** Test Instruments
- **Tags:** nano-vna, rf-measuring-instruments, test-instruments, vector-network-analyzer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8600.00 INR | In stock |

## Images

- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge
- NanoVNA-H4 Vector Network Analyzer - RFCharge

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> Source: [RFCharge](https://rfcharge.com/products/nanovna-h4-vector-network-analyzer)
> Updated: 2026-07-10