--- product_id: 179851338 title: "NanoVNA-H4 Vector Network Analyzer" brand: "aursinc" price: "€ 185.06" currency: EUR in_stock: true category: "Aursinc" url: https://www.desertcart.es/products/179851338-nanovna-h4-vector-network-analyzer store_origin: ES region: Spain --- # Micro-SD port up to 32GB 4-inch responsive touchscreen 9kHz-1.5GHz wide freq. range NanoVNA-H4 Vector Network Analyzer **Brand:** aursinc **Price:** € 185.06 **Availability:** ✅ In Stock ## Summary > 📡 Elevate your RF game with the NanoVNA-H4 — where precision meets power in your palm! ## Quick Answers - **What is this?** NanoVNA-H4 Vector Network Analyzer by aursinc - **How much does it cost?** € 185.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/179851338-nanovna-h4-vector-network-analyzer) ## Best For - aursinc enthusiasts ## Why This Product - Trusted aursinc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data-Driven Decisions:** Integrated Micro-SD slot and customizable timestamping let you archive and analyze your antenna and cable data effortlessly. - • **Seamless Connectivity:** PC & Android compatible with NanoVNASaver software for exporting Touchstone files and advanced S-parameter analysis. - • **Precision Meets Portability:** Compact 5.2x2.9x0.7 inch design with built-in 1950mAh battery for on-the-go RF testing. - • **Next-Gen Frequency Algorithm:** Enhanced V4.4 firmware supports up to 1.5GHz with superior dynamic range across bands for ultra-accurate measurements. - • **All-Inclusive Calibration Kit:** Comes with SMA calibration tools and cables for quick, precise setup—no guesswork, just instant pro-level results. ## Overview The AURSINC NanoVNA-H4 is a cutting-edge vector network analyzer featuring the latest V4.4 firmware, covering a broad 9kHz to 1.5GHz frequency range. Its 4-inch touchscreen and enhanced frequency algorithm deliver precise S-parameter, SWR, and Smith chart measurements. Designed for engineers, ham radio operators, and antenna builders, it includes a Micro-SD port for data storage, TDR functionality for cable fault detection, and seamless PC/Android connectivity. The package comes complete with calibration kits and cables, backed by a 2-year warranty and expert technical support. ## Description AURSINC Upgraded NanoVNA H4 Vector Network Analyzer, Latest V4.4 9kHz-1.5GHz Antenna Analyzer, 4" Touch Screen, Measuring S-Parameter SWR Smith Chart TDR, Portable RF Tester for Ham Radio, Engineers: desertcart.com: Industrial & Scientific ## Features - UPGRADED NANOVNA ANALYZER: AURSINC NanoVNA-H4 Vector Network Analyzer by Hugen features the latest V4.4 firmware, a 9kHz–1.5GHz measurement range, and a 4.0-inch LCD touchscreen. The Antenna Analyzer provides outstanding performance for S-parameter testing, antenna resonance analysis and SWR evaluation with excellent vector network measurement capabilities. It is an efficient testing tool for electrical engineers, ham radio operators, antenna builders and radio DIY enthusiasts - IMPROVED FREQUENCY ALGORITHM: The improved frequency algorithm of Nano VNA H4 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. Used it to check out new cable or antenna installations and to routinely adjust the RF tuner for optimum - BUILT-IN MICRO-SD PORT & TDR FUNCTION: This antenna analyzer features a brand new panel and a new SD port for data storage, supporting up to 32GB memory cards (not included). Unlike older NanoVNA versions, it lets you customize the date and time for easier data recording. Added TDR functionality—widely used to quickly measure coaxial cable length and locate faults via impedance discontinuity calculations. The default firmware's main function is antenna performance measurement - PC CONNECTION & ANDROID CONTROL: Using the PC software NanoVNASaver, the Nano VNA H4 antenna analyzer can connect to your device, extract data for display on a computer, and save it to Touchstone files. You can also export Touchstone (snp) files via the software for use in various radio design and simulation tools. With its TX/RX method, the analyzer measures complete S11 and S21 parameters. To obtain S12 and S22 parameters, you only need to manually rewire the transceiver ports - WHAT'S INCLUDED: 1 x NanoVNA-H4 Host (built-in 1950mAh long-life battery), 1 x 4pcs SMA Male Calibration Kit (open/short/load + SMA female-to-female connector, for precise calibration), 2 x 6.3-inch (16cm) SMA Male-to-Male RG174 RF Cables, 1 x USB Type-C Data Cable, 1 x Type-C to Type-C Cable, 1 x Lanyard (with integrated stylus), 1 x Extra Stylus Pen, 1 x User Manual. It's a great antenna analyzer for your ham station—easy setup, no complex calibration - RELIABLE AFTER-SALES & TECH SUPPORT: We offer pro technical support for your AURSINC NanoVNA-H4 (usage & troubleshooting) to ease post-purchase worries. If you're unsatisfied with the antenna analyzer or run into any problems, don't hesitate to reach out. Our dedicated after-sales service experts will promptly respond. Shop confidently—we've got you covered from purchase to use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083PQ4RXZ | | Best Sellers Rank | #35,924 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Spectrum Analyzers | | Brand Name | AURSINC | | Color | Black | | Compatible Devices | PC, Android | | Customer Reviews | 4.6 4.6 out of 5 stars (471) | | Included Components | NanoVNA-H4 antenna analyzer host (with 4inch touch screen and 1950mAh battery) | | Item Dimensions | 5.2 x 2.91 x 0.7 inches | | Manufacturer | AURSINC | | Model | NanoVNA-H4 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 2021092401 | | Power Source | Battery Powered | | Style Name | Compact | | Unit Count | 1 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Brand:** AURSINC - **Color:** Black - **Item dimensions L x W x H:** 5.2 x 2.91 x 0.7 inches - **Power Source:** Battery Powered - **Style:** Compact ## Images ![NanoVNA-H4 Vector Network Analyzer - Image 1](https://m.media-amazon.com/images/I/71Lf0dsABeL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - AURSINC Upgrated NanoVNA-H4 Vector Network Analyzer, Lastest V4.3 10KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Ham Radio, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - 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.es/products/179851338-nanovna-h4-vector-network-analyzer](https://www.desertcart.es/products/179851338-nanovna-h4-vector-network-analyzer) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-09-03*