--- product_id: 166577951 title: "[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart" brand: "aursinc" price: "¥15090" currency: JPY in_stock: true reviews_count: 12 category: "Aursinc" url: https://www.desertcart.jp/products/166577951-upgraded-aursinc-nanovna-h-vector-network-analyzer-9khz-1-5ghz store_origin: JP region: Japan --- # MicroSD data & screenshot storage 9KHz-1.5GHz ultra-wide freq range 650mAh battery with 2hr runtime [Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart **Brand:** aursinc **Price:** ¥15090 **Availability:** ✅ In Stock ## Summary > 📡 Unlock pro-level antenna insights anytime, anywhere! ## Quick Answers - **What is this?** [Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart by aursinc - **How much does it cost?** ¥15090 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/166577951-upgraded-aursinc-nanovna-h-vector-network-analyzer-9khz-1-5ghz) ## 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 - • **Mobile & PC Control Ready:** Connect effortlessly via USB Type-C to Android phones or PCs for real-time analysis on bigger, clearer screens. - • **Compact, Durable & Portable:** Protective ABS case and redesigned PCB make it dust-proof and travel-ready—your perfect field companion. - • **Ultra-Wide Frequency Mastery:** Cover HF, VHF & UHF bands seamlessly from 9KHz to 1.5GHz for all your antenna tuning needs. - • **Advanced Measurement Precision:** Enhanced TX/RX method with 0dBm output ensures highly accurate S-parameters, SWR, phase, and delay readings. - • **Instant Data Capture & Storage:** Save your measurements and screenshots directly to MicroSD—never lose critical data on the go. ## Overview The [Upgraded] AURSINC NanoVNA-H V3.7 is a cutting-edge vector network analyzer designed for professionals and hobbyists alike. It offers an expansive 9KHz to 1.5GHz frequency range with improved dynamic range, supports saving data via MicroSD, and connects seamlessly to Android and PC platforms through USB Type-C. Featuring a 2.8-inch TFT display, advanced measurement algorithms, and a built-in 650mAh battery for up to 2 hours of continuous use, this compact and durable device is ideal for precise antenna analysis, including S-parameters, SWR, phase, delay, and Smith chart visualization. ## Description Product description AURSINC NanoVNA-H Vector Network Analyzer - Portable antenna analyzer designed for antenna and RF testing Latest HW V3.7: Now with improved dynamic range – delivering smoother, more reliable fundamental wave performance The latest SD card slot design, supports direct data recordingup to 32GB for easy data storage and sharing Nano VNA H Vector Network Analyzer Technical Parameters Customer Case Suitable for Various Antenna Measurements NanoVNA H is designed for RF components and high-frequency circuit analysis, measuring S-parameters, VSWR, impedance, and the frequency characteristics of reflected/passing powerin RF networks Review: Great and inexpensive VNA - What are you waiting for? This thing is great! Much cheaper than an antenna analyzer and does a lot more. More fragile and a steeper learning curve. But, a few YouTube videos and a few pointed question to an AI Chatbot and once you get the hang of it it’s pretty easy to use. Review: Great VNA - This is a great device! The overall functionality and use is outstanding. The many options are astounding. The only difference I would do is get one with a larger display than this one, but this works fantastic and is that a great price point. ## Features - [UPGRADED NanoVNA-H] New HW Version V3.7. It is upgradeable as new firmware is developed. With MicroSD card port now can have the measurement data or the screenshots saved in the it at anytime. Added battery circuit management, more secure. Redesigned PCB, you can connect to mobile phone with Type C-Type C cable (original PCB needs OTG cable), see a clear HD image on your phone. Added a ABS case, which is protective and dust-proof. Disply: 2.8 inch TFT (320 x240). - [IMPROVED FREQUENCY ALGORITHM] The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 9KHz-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. - [MULTIPLE FUNCTIONS] The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring. The CH0 output level is increased to 0dBm when using the fundamental wave, resulting in more accurate reflection measurement. - [SUPPORT ANDROID PHONE & PC SOFTSARE CONTROL] Designed a practical and simple control application on PC, you can download touchstone(SNP) files for radio design and simulation software. There is a PC interface that adds functionality and lets you work interactively on a bigger screen. Supports time domain analysis function (TDR). Compatible with most Android mobile phones, convenient for connecting to mobile phones. Support Windows Computer Control. - [STRONG AND SECURE POWER SUPPLY] This VNA is battery powered or USB powered. Built in 650mAh battery, could work for 2 hours continuously. For longer measurement time, kindly connect an external power source. The product interface displays battery usage, providing a clear understanding of the power status. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Z5VY7B6 | | Antenna | Radio | | AntennaDescription | Radio | | Best Sellers Rank | #9,530 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Spectrum Analyzers | | Brand | AURSINC | | Built-In Media | NanoVNA-H Host (2.8" display) | | Color | BLACK | | Customer Reviews | 4.6 out of 5 stars 1,571 Reviews | | Impedance | 50 Ohms | | Item Dimensions L x W x H | 3.9"L x 0.66"W x 2.36"H | | Item Weight | 100 Grams | | Manufacturer | AURSINC | | Maximum Range | 300 Meters | | Mfr Part Number | 2019101601 | | Model Number | NanoVNA-H Vector Network Analyzer | | Number of Channels | 2 | | Number of Items | 1 | | Unit Count | 1.0 Count | | Warranty Description | 6 months | ## Product Details - **Antenna:** Radio - **Brand:** AURSINC - **Color:** BLACK - **Impedance:** 50 Ohms - **Manufacturer:** AURSINC - **Maximum Range:** 300 Meters - **Number of Channels:** 2 - **Number of Items:** 1 - **Product Dimensions:** 3.9"L x 0.66"W x 2.36"H ## Images ![[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - Image 1](https://m.media-amazon.com/images/I/71mMIQqxWHL.jpg) ![[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - Image 2](https://m.media-amazon.com/images/I/71zgBsZ0mSL.jpg) ![[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - Image 3](https://m.media-amazon.com/images/I/71IbJg8-V7L.jpg) ![[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - Image 4](https://m.media-amazon.com/images/I/71yHqm9oiML.jpg) ![[Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 9KHz -1.5GHz Latest HW V3.7 HF VHF UHF Antenna Analyzer, Measuring S Parameters, SWR, Phase, Delay, Smith Chart - Image 5](https://m.media-amazon.com/images/I/81w6eKoff2L.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Regarding, "I could not find any concise instructions. If you google the device there is a ton of info about it. ..." Can you give some that apply?** A: I did not either but I did google the NanoVNA which is the same and. Saw several YouTube videos that allowed me to calibrate and use the VNA to measure SWR and actually sweep a frequency range of my choosing along with displaying the graph of my choice **Q: Does it have a touchscreen?** A: Yes it does! To invoke the menu touch the bottom right hand corner of the screen. It is preferable to use a plastic stylus to touch the screen - I use a cut down 5.5mm diameter knitting needle. The point needs to very blunt (definitely not a sharp point) and well rounded. This particular model of the nanoVNA is probably the best on the market currently! **Q: Can this tool be used instead of an regular antenna analyzer like a Rig Expert?** A: Yes. It can produce an SWR plot like a Rig Expert Antenna Analyzer. **Q: Can this measure spurious emissions?** A: No, this is primarily a passive network analyzer for measuring Q, R, L and C, using active pulses for analysis. You would need a spectrum analyzer and suitable attenuator for measuring any sort of emissions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great and inexpensive VNA *by D***E on April 12, 2026* What are you waiting for? This thing is great! Much cheaper than an antenna analyzer and does a lot more. More fragile and a steeper learning curve. But, a few YouTube videos and a few pointed question to an AI Chatbot and once you get the hang of it it’s pretty easy to use. ### ⭐⭐⭐⭐⭐ Great VNA *by T***R on February 12, 2026* This is a great device! The overall functionality and use is outstanding. The many options are astounding. The only difference I would do is get one with a larger display than this one, but this works fantastic and is that a great price point. ### ⭐⭐⭐⭐⭐ Excellent budget tool (SD Card 'Fail write' error seems can be solved) *by Y***I on October 12, 2022* I use it for my hobby to make/tune HF/VHF/UHF antennas, HF baluns, ununs to measure SWR (it's nice to see a graph for entire band), insertion loss, reactance, Smith Chart and there is more parameters I didn't try/don't know about yet. But there are lots of good videos on youtube about how to use nanoVNA. Of course there are better much more expensive options for antenna tuning, but I'm on budget and it's excellent tool for the price. This unit does has some limitations: - microSD Card is a nice feature to save screenshots/data files, but I had problems with that. I returned first device because of 'Fail write' error (I tried different 16GB/32GB/128GB cards with no luck). I reordered nanoVNA again, and got the same error. But it looks like there is a solution I found in nanoVNA groups.io. This device does not support newer SD cards. So I found an older slow 16GB SD card, formatted in FAT32 on Windows, inserted SD card in device powered off, powered on device and it looks like it started to work with SD card. I tried the same card before and it didn't work. Not sure maybe it's because originally I inserted the card with device powered on or it had some format issues, but now it finally started to work. To be on safe side I would power off nanoVNA before inserting/ejecting the card. - Only 100 points of measure, so if I set entire 3.5-30MHz band device has a step about 250kHz that is not enough to tune multiband antenna to exact frequency on each ham band. Also device must be re-calibrated for each new band range that is not very convenient. However a good thing that several bands can be saved as a preset, so it's manageable. - Small TFT screen is okay for me, however it's hard to read data in a sunny day, so not the best option for outside. Also sometimes graph covers text, so text is unreadable. - Questionable reliability. It's packaged well and has nice cables, but it's not built like a tank. It's more for indoor use. If I had unlimited budget for my hobby I would get RigExpert for outside use or considered more expensive nanoVNA model with 400 points of measurement and probably bigger screen. But, for the price this model is a way to go for me. It does work and helps me a lot. Overall excellent value. ## Frequently Bought Together - [Upgraded] AURSINC NanoVNA-H Vector Network Analyzer 10KHz -1.5GHz Latest HW V3.6 HF VHF UHF Antenna Analyzer, 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.jp/products/166577951-upgraded-aursinc-nanovna-h-vector-network-analyzer-9khz-1-5ghz](https://www.desertcart.jp/products/166577951-upgraded-aursinc-nanovna-h-vector-network-analyzer-9khz-1-5ghz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-21*