---
product_id: 438121850
title: "NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4\" LCD Touch Screen (4.2 Version)"
brand: "seesii"
price: "$507.21"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/438121850-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf
store_origin: EC
region: Ecuador
---

# MicroSD data logging up to 32GB 9KHz-1.5GHz wide freq range 4.0" touchscreen LCD display NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen (4.2 Version)

**Brand:** seesii
**Price:** $507.21
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the full spectrum of antenna insight with NanoVNA-H4!

## Quick Answers

- **What is this?** NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen (4.2 Version) by seesii
- **How much does it cost?** $507.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/438121850-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf)

## Best For

- seesii enthusiasts

## Why This Product

- Trusted seesii brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **PC-Connected Power:** Export and analyze data effortlessly with NanoVNASaver software compatibility.
- • **Smart Data Capture:** Save your field tests instantly with built-in MicroSD support (up to 32GB).
- • **Touchscreen Control:** Intuitive 4-inch LCD touchscreen for seamless navigation and real-time readings.
- • **Complete Calibration Kit:** Includes SMA OPEN, SHORT, LOAD kits plus cables for professional-grade setup.
- • **Precision Frequency Mastery:** Covering 9KHz to 1.5GHz for ultra-accurate antenna analysis.

## Overview

The SeeSii NanoVNA-H4 is a compact, portable vector network analyzer designed for professionals and hobbyists alike. It offers a broad frequency range from 9KHz to 1.5GHz, a crisp 4-inch touchscreen for easy operation, and advanced features like MicroSD data logging and PC connectivity. Equipped with a full calibration kit and robust firmware, it empowers precise antenna tuning, SWR measurement, and S-parameter analysis, making it an essential tool for modern RF engineers and radio enthusiasts.

## Description

NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen (4.2 Version)

## Features

- UPGRADED NANOVNA ANALYZER: SeeSii Nanovna-h4 Vector Network Analyzer is developed by Hugen. With the latest 4.4 version,9KHz-1.5GHz measure range,4.0 inch LCD touchscreen, mini and portable design. This Antenna Analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and SWR. It is a very handy & smart analyzer for electronics engineers, amateur radio operators, or radio diy amateurs
- BUILT-IN MICRO-SD PORT & TIME DISPLAY: The latest antenna analyzer with a MicroSD card port, so you can save field test data or screens to a MicroSD card at any time, supporting up to 32GB memory card. (Not included in the package).In addition, different from the old version of NanoVNAs, the date and time can be customized, which is convenient for you to further record and save data. The default firmware main function is used for antenna performance measurement
- IMPROVED FREQUENCY ALGORITHM: The Vector Network Analyzer can use the old harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB of dynamics, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics. Great for troubleshooting antennas and improving performance
- PC CONNECTION & TX/RX FUNCTION: The VNA analyzer uses PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software. In addition, the default firmware is mainly used for antenna performance measurement. The TX/RX method can measure the complete S11/S21 parameters (need to manually replace the transceiver port wiring)
- Abundant Accessories: Equipped with 1x NanoVNA-H4(with 1950mA-h battery), 1x USB Type-C cable, 2 x 15cm SMA male to male RG316 RF cable, 1x SMA male calibration kit - OPEN,1x SMA male calibration kit - SHORT,1 x SMA male calibration kit - LOAD,1 x Touchscreen pen. It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration
- Reliable After-Sales Service:We provide professional technical support to keep you away from after-sales worries. If you are not satisfied with SeeSii Nanovna Vector Analyzer or have any other questions, please feel free to contact us. Our after-sales service experts will reply to your information as soon as possible, We will do our best to solve your problems, and you can purchase and experience with confidence

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seesii |
| Manufacturer | Seesii |
| Model | NanoVNA-H4 |
| Package Dimensions | 16.99 x 12.8 x 5.31 cm; 331 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | NanoVNA-H4 |
| Batteries Included | No |
| Batteries Required | No |
| Battery cell composition | Lithium Ion |
| Manufacturer | Seesii |
| Item Weight | 331 g |

## Product Details

- **Antenna:** Radio
- **Brand:** Seesii
- **Colour:** Black
- **Maximum Range:** 10 Feet
- **UPC:** 889251537400

## Images

![NanoVNA-H4 Vector Network Analyzer Kit 10KHz-1.5GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart with 4" LCD Touch Screen (4.2 Version) - Image 1](https://m.media-amazon.com/images/I/718eBUp+YhL.jpg)

## Frequently Bought Together

- SEESII Upgraded NanoVNA-H4 Vector Network Analyzer, Latest V4.3 10KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Measures S Parameters,Voltage Standing Wave Ratio, Phase,Delay, Smith Chart
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*