--- product_id: 179851338 title: "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" brand: "aursinc" price: "S/.624" currency: PEN in_stock: true category: "Aursinc" url: https://www.desertcart.pe/products/179851338-aursinc-upgraded-nanovna-h4-vector-network-analyzer-latest-v4-4 store_origin: PE region: Peru --- # Micro-SD storage up to 32GB 9kHz-1.5GHz wide freq range 4-inch responsive touchscreen 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 **Brand:** aursinc **Price:** S/.624 **Availability:** ✅ In Stock ## Summary > 📡 Elevate your RF game with the NanoVNA-H4 — precision testing, anytime, anywhere! ## Quick Answers - **What is this?** 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 by aursinc - **How much does it cost?** S/.624 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/179851338-aursinc-upgraded-nanovna-h4-vector-network-analyzer-latest-v4-4) ## 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 - • **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 antenna & cable diagnostics. - • **All-Inclusive Calibration Kit:** Includes SMA calibration tools, cables, and stylus for precise setup—engineered for pros and ham radio enthusiasts alike. - • **Seamless PC & Android Integration:** Connect via NanoVNASaver software to export Touchstone files and analyze S-parameters on your preferred device. - • **Touchscreen Control & Data Storage:** Intuitive 4-inch LCD touchscreen paired with micro-SD slot lets you save and customize test data effortlessly. ## 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 micro-SD storage enable intuitive operation and data management. Designed for engineers, ham radio operators, and antenna builders, it offers advanced S-parameter testing, SWR analysis, and TDR functionality in a compact, portable form factor with comprehensive calibration accessories and seamless PC/Android connectivity. ## 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 | #23,155 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Spectrum Analyzers | | Brand Name | AURSINC | | Color | Black | | Compatible Devices | PC, Android | | Customer Reviews | 4.7 4.7 out of 5 stars (465) | | 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 | | 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 ![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 - 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.pe/products/179851338-aursinc-upgraded-nanovna-h4-vector-network-analyzer-latest-v4-4](https://www.desertcart.pe/products/179851338-aursinc-upgraded-nanovna-h4-vector-network-analyzer-latest-v4-4) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-07*