--- product_id: 233886757 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 Nano VNA" brand: "dearsee" price: "18 zł" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/233886757-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf store_origin: PL region: Poland --- # 4" touchscreen with Smith chart display 10KHz-1.5GHz ultra-wide freq range 1950mAh rechargeable battery 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 Nano VNA **Brand:** dearsee **Price:** 18 zł **Availability:** ❌ Out of Stock ## Summary > 📡 Unlock the full spectrum of antenna insights — anytime, anywhere! ## 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 Nano VNA by dearsee - **How much does it cost?** 18 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/233886757-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf) ## Best For - dearsee enthusiasts ## Why This Product - Trusted dearsee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Through Your Day:** Long-lasting 1950mAh rechargeable battery ensures uninterrupted fieldwork without the hassle of constant charging. - • **Seamless PC Integration:** Export Touchstone files and analyze data on your computer with NanoVNASaver software for professional-grade radio design. - • **Precision Shielded Design:** Metal shielding minimizes interference, delivering highly accurate and reliable vector network analysis every time. - • **Ultra-Wide Frequency Mastery:** Cover HF, VHF & UHF bands seamlessly from 10KHz to 1.5GHz for all your antenna diagnostics. - • **Intuitive 4" Touchscreen Interface:** Navigate complex S-parameters, VSWR, phase, and delay measurements with a crisp, user-friendly display. ## Overview The NanoVNA-H4 is a compact, handheld vector network analyzer featuring a 4-inch touchscreen and a broad 10KHz to 1.5GHz frequency range. Powered by a rechargeable 1950mAh battery and enhanced with metal shielding for interference reduction, it delivers precise measurements of S-parameters, VSWR, phase, and delay. Ideal for antenna performance testing, it supports PC connectivity for advanced data analysis and export, making it a must-have tool for RF professionals and enthusiasts alike. ## 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 Nano VNA: desertcart.com: Industrial & Scientific Review: Great SWR analyser - Very accurate for SWR analysis Easy to use. Lot of videos explaining how to set up and calibrate Review: Perfect little VNA! - Had it out and analyzing my antennas within minutes. Worked exactly as expected and am very happy with the purchase. Found out one of the handy-talkie antennas I have used for years was not nearly as good as I thought! Great little tool with a ton of features! ## Features - This NanoVNA-H4 with 4inch LCD Touchscreen, Portable with 1950mAh battery rechargeabe powered or USB powered. Can last longer working time. - The Vector Network Analyzer can use the odd 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 dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics and the 900M-1.5GHz band is better than 40dB of dynamics. - This Antenna Analyzer is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld.The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters (you need to manually replace the transceiver port wiring) - Using PC software NanoVNASaver, It can connect to a NanoVNA and extracts the data for display on a computer and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software. - The metal shield is designed to reduce the external interference and improve the measurement accuracy. Use strong and secure power supply at the same time. Enhanced performance in all aspects ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 77 Reviews | ## 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 Nano VNA - Image 1](https://m.media-amazon.com/images/I/71SC5R9+7FL.jpg) ![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 Nano VNA - Image 2](https://m.media-amazon.com/images/I/7199y0oYXxL.jpg) ![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 Nano VNA - Image 3](https://m.media-amazon.com/images/I/81mHSOt2mVL.jpg) ![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 Nano VNA - Image 4](https://m.media-amazon.com/images/I/714KpI4CdyL.jpg) ![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 Nano VNA - Image 5](https://m.media-amazon.com/images/I/71E-7M8kudL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great SWR analyser *by K***. on September 22, 2025* Very accurate for SWR analysis Easy to use. Lot of videos explaining how to set up and calibrate ### ⭐⭐⭐⭐⭐ Perfect little VNA! *by D***Y on March 10, 2024* Had it out and analyzing my antennas within minutes. Worked exactly as expected and am very happy with the purchase. Found out one of the handy-talkie antennas I have used for years was not nearly as good as I thought! Great little tool with a ton of features! ### ⭐⭐⭐⭐ Good product *by T***S on March 18, 2025* The Nano VNA works great., only complaint I have is the durability of the product so be careful with it and it will be fine ## Frequently Bought Together - 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 Nano VNA - DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier - onelinkmore SMA to UHF RF Coaxial Extension Converter CB Connector kit SMA PL259 SO239 VHF Crimp Coax Adapter for Ham Radio Antenna Walkie Talkie Radio Pack of 4 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/233886757-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf](https://www.desertcart.pl/products/233886757-nanovna-h4-vector-network-analyzer-kit-10khz-1-5ghz-hf) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-02*