---
product_id: 141640533
title: "AURSINC NanoVNA H4 Vector Network Analyzer, Lastest V4.4 9kHz-1.5GHz 4\" Antenna Analyzer, with EVA Hard Shell Protective Storage Bag for Antenna Analyzer, Shockproof, Waterproof, with Carry Strap"
brand: "aursinc"
price: "723.36 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Aursinc"
url: https://www.desertcart.tn/products/141640533-aursinc-nanovna-h4-vector-network-analyzer-lastest-v4-4-9khz
store_origin: TN
region: Tunisia
---

# Built-in microSD port up to 32GB 4-inch vibrant touchscreen display 9kHz-1.5GHz ultra-wide freq range AURSINC NanoVNA H4 Vector Network Analyzer, Lastest V4.4 9kHz-1.5GHz 4" Antenna Analyzer, with EVA Hard Shell Protective Storage Bag for Antenna Analyzer, Shockproof, Waterproof, with Carry Strap

**Brand:** aursinc
**Price:** 723.36 DT
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your antenna game with precision and portability — be the signal guru everyone envies!

## Quick Answers

- **What is this?** AURSINC NanoVNA H4 Vector Network Analyzer, Lastest V4.4 9kHz-1.5GHz 4" Antenna Analyzer, with EVA Hard Shell Protective Storage Bag for Antenna Analyzer, Shockproof, Waterproof, with Carry Strap by aursinc
- **How much does it cost?** 723.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/141640533-aursinc-nanovna-h4-vector-network-analyzer-lastest-v4-4-9khz)

## 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

- • **Rugged EVA Hard Shell Case:** Shockproof, waterproof, and dustproof protection for your analyzer on the go.
- • **Advanced TDR & Data Storage:** Locate cable faults fast and save detailed test data with expandable microSD support.
- • **Ultra-Wide Frequency Mastery:** Cover HF to UHF bands with precision from 9kHz to 1.5GHz—never miss a signal.
- • **Intuitive 4" Touchscreen Control:** Navigate complex measurements effortlessly on a crisp, responsive color display.
- • **Seamless PC & Android Integration:** Export Touchstone files and control your analyzer remotely for professional-grade analysis.

## Overview

The AURSINC NanoVNA H4 is a cutting-edge vector network analyzer featuring a 9kHz to 1.5GHz frequency range, a sharp 4-inch touchscreen, and advanced firmware (V4.4) optimized for antenna and RF testing. It includes a rugged EVA hard shell case for ultimate protection, built-in microSD storage for data logging, and TDR functionality for cable diagnostics. Perfectly suited for ham radio operators, electrical engineers, and antenna builders, it offers seamless PC and Android connectivity for professional analysis and calibration.

## Description

Product description AURSINC NanoVNA Vector Network Analyzer Series Comparison NanoVNA-H NanoVNA-H4 NanoVNA-H4 + Storage Bag NanoVNA-H4 + 32GB Card 4 Inch Protective Case NanoVNA-F V2 NanoVNA-F V3

Review: Finally coverage for 1296 band - I had been sitting on the fence to acquire one of these for a long time primarily because it did not cover 1296MHz where I have and will be spending more time on antennas. A few days ago I took another look and noticed V3.4 2.8 and 4” versions released on Alibaba and now here. Yesterday I received the 4” version NanoVNA-H4. It came nicely packaged as shown in the pictures. It had a Jan 1, 2020 build date using the hugen79 branch, one of the 3 main builds I spotted so far for NanoVNA, and the one specifically developed for this new version hardware. Jan 18th a new build of firmware was released. There is a known bug that if you use a center frequency above 1GHz it may lock up. If this happens you can power cycle to return to normal. Use start and stop rather than center to work around this for now. It is already fixed in another branch’s build as of Feb 2, I suspect it will be fixed soon enough and is an easy thing to avoid. One of the concerns is what device are you buying, a clone or the real thing. Being very recently released I do not think the clones of this model have had time to show up yet, and the photos and text seemed legit so I bit. Looking at the device packaging, paperwork, PCB and the one small case clearance issue existing on my unit, it appears to match the original overseas listing and Hugen79’s own description and seems like the real thing to me. It can be hard to tell sometimes. The firmware upgrade also worked as expected. There is another build of this running in parallel but uses a different BIOS and is more targeted to developers for now but promises to expand future capabilities. BTW the “-H” designation identifies the hugen79 hardware variation from the original edy555 hardware design. The H4 is a 4” version. I ran it through several tests on a commercial 116-174Mhz 75Watt Tx filter, the SG-Labs 1296 PCB 2 element yagi, some dummy loads, various length of cables and it seems to work as expected. I also downloaded and used the NanoVNA-Saver V2.2-1 PC program (I am on Windows 10). All works well there also. The NanoSaver has a lot more real estate so separates charts with configurable sweeps, trace widths, and colors so it can give you a cleaner results display. Additionally it can perform multiple sweeps and average the results. SWR, TDR, and all the usual parameters are shown for each marker. For the cables I tested the TDR function and it worked well also. I have a Samsung Galaxy S10 so has a USB C connector. I used the supplied short USB cable and ran the NanoVNA Web App on my phone and that worked well also. Again, more display real estate, clearer charts. As mentioned earlier there is a known issue with touch screen clearance on front case section (as of this date). You may experience random menu operation. It is due to the lack of clearance between the right edge of the display case cutout and the touch screen edge. This can happen due to variable air gap between the LCD base and the PCB and/or case flexing/warpage, or if you squeeze the case on the right side. I worked around this by slightly warping the case along the right side display edge outward a bit and then holding the unit by the edges while in use. Some put tape on the far right edge of the screen as a spacer. I also tend to use an old stylus pen from an Ancient pocketPC I still have as a museum piece. A suggested fix is small thin plastic washers on each case screw on the PCB between the 2 case halves. No doubt future case production will be adjusted. Was an easy fix once I figured out the problem. Hugen79 released a new build on Jan 18, 2020. I installed that and all works fine still. It is easy to do once you fine the right tool. I tried the most commonly suggested method using a command line tool called dfu-util.exe. It was able to see the VNA USB parameters but it claimed it was not in DFU mode (though it actually was). The latest build lets you go into DFU mode easily (a bootloader mode to update firmware). Just power off, press and hold the switch paddle in, turn the power on, and let go. The screen will be black but you will hear/see the USB device enable on your PC. You can see the device as the “STM Device in DFU Mode” in device manager under USB controllers. Some procedures suggest you run Zadig to install a Libusb driver which I did. I used the LibUSBk version. Not finding a way to make dfu-util work, I found DfuSe_Demo V3.06 from ST Microelectronics. It is a GUI based version of the tool and it worked no problem and easier as well. I have seen web posts were some folks are attempting to use the changes in hardware version 3.4 to update their pre 3.4 devices, particularly in the shielding area, some changing out resistor values and lowering noise by adding more caps inside. The NanoVNA-H4 arrived with the battery fully charged according to the on screen indicator. I plugged it in to ensure it was topped off. I used it for quite some time running on the battery and it still showed full. I believe the previous version batteries were 450-650mAH, at least for the 2.8 versions. This one at 1950mAH give a long operating time. Software mentioned: Zadig.exe Libusb driver NanoVNA-H firmware dated January 18, 2020 V4.0.4.5-12-gea578a2 NanoVNA-Saver.exe NanoVNA Web App for Android, maybe iOS also. Dfu-util.exe (did not work for me) Dfu_Se Demo V3.06.exe (worked well) In conclusion, for me this was worth hopping off the fence and is a great value covering the all the HF through 1296 bands. Well done to the project creators and contributors.
Review: Excellent Vector Network Analyzer – Perfect for Antenna Testing - I purchased the AURSINC Upgraded NanoVNA-H4 (Latest V4.4) to test some antennas I was building, including EFHW, linked EFHW, and dipole designs. I’m very happy with this product. It’s accurate, easy to use, and the 4" touch screen makes navigating measurements a breeze. *Note* I did go back and forth with buying the smaller screen version or even the next version up, but the VNA-H4 screen size is nicer than the small and I really don't need the features of the next version up or the added cost. Having also used AURSINC’s TinySA Ultra, I can confidently say that AURSINC and SEESII are the only vendors I trust on desertcart for this kind of precision test equipment. The NanoVNA-H4 worked great for measuring SWR, S-parameters, phase, delay, and Smith charts on my antennas. It helped me verify and optimize my antenna setups with my Yaesu FT-891 radio. Overall, I’m very satisfied and would definitely buy more products from this vendor in the future. 📐 Key Features: Frequency range: 9 kHz – 1.5 GHz (HF, VHF, UHF) 4" color touch screen for intuitive control Measures S-parameters, SWR, phase, delay, and Smith charts Compact, portable, and reliable for field or bench use Ideal for ham radio antenna testing and tuning ⚠️ Disclaimer: This review reflects my personal experience and is provided for informational purposes only. I am not liable for how others use this product or interpret this review. Always follow manufacturer guidelines and safety practices when using electronic test equipment.

## Features

- NanoVNA-H4 Protective Storage Bag: Designed for NanoVNA-H4, this bag combines protection, portability and organization. Custom EVA hard shell (shockproof, waterproof, dustproof) shields from scratches/damage; soft inner lining keeps the device clean. Lightweight build with a comfortable handle, compact size for easy carrying (lab/workbench/on-the-go) and quick device access. Mesh pockets + foam dividers keep cables, calibration kits & accessories organized, no clutter
- LATEST VERSION V4.4: Developed by Hugen, the AURSINC NanoVNA-H4 comes with the latest V4.4 version—with a 9KHz-1.5GHz measurement range and enhanced dynamics during base wave operation. It features a 4.0-inch LCD touchscreen, and a compact, portable design. Its default firmware prioritizes antenna performance measurement, while the analyzer delivers excellent RF performance for S-parameter testing—perfect for ham radio operators, electrical engineers, and antenna builders needing efficient vector testing tools
- 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 9K-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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T6LXNTV |
| Antenna | Radio |
| AntennaDescription | Radio |
| Best Sellers Rank | #22,336 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Spectrum Analyzers |
| Brand | AURSINC |
| Color | black |
| Customer Reviews | 4.6 out of 5 stars 1,205 Reviews |
| Impedance | 50 Ohms |
| Item Dimensions L x W x H | 2.13"L x 2.13"W |
| Item Weight | 0.1 Kilograms |
| Manufacturer | AURSINC |
| Mfr Part Number | 2021092401 |
| Model Number | NanoVNA H4 With Hard Case |
| Number of Channels | 1 |
| Number of Items | 1 |
| Product Dimensions | 2.13"L x 2.13"W |
| UPC | 753318592193 |
| Unit Count | 1.0 Count |

## Product Details

- **Antenna:** Radio
- **Brand:** AURSINC
- **Color:** black
- **Impedance:** 50 Ohms
- **Manufacturer:** AURSINC
- **Number of Channels:** 1
- **Number of Items:** 1
- **Product Dimensions:** 2.13"L x 2.13"W
- **UPC:** 753318592193

## Images

![AURSINC NanoVNA H4 Vector Network Analyzer, Lastest V4.4 9kHz-1.5GHz 4" Antenna Analyzer, with EVA Hard Shell Protective Storage Bag for Antenna Analyzer, Shockproof, Waterproof, with Carry Strap - Image 1](https://m.media-amazon.com/images/I/717bhLKfLqL.jpg)

## Questions & Answers

**Q: Can this analyzer be use on a ham radio antenna between 80m-10m band?**
A: Absolutely. It is a fantastic unit. I use mine for antennas from 500 khz to 600 mhz. There is a user group. If you search you can find a user manual, and some software for your PC.

**Q: Is some assembly required?**
A: The one I purchased, and  where you are presumably asking the question, no.  It had an installed battery, only requiring a charge before use (via microUSB connector).  It even came with a calibration in the default "C0" location (0.5 to 900 MHz), though you'll want to do your own calibration over frequency ranges of interest later.  You could add a case to make it more robust to handling "in the field", but that isn't necessary and few do it.  You will likely want some adapters from SMA to BNC, UHF, etc., to connect it to antennas and other devices with those connector types.  Charge the battery, download the documentation, maybe buy some RF connector adapters, that is all you need to do to get started.

**Q: Can this vna test 868mhz and 908mhz, 915mhz antenna?**
A: Not sure.  The one I purchased goes to 900 MHz.  The product listing that I bought from now says it operates up to 1.5 GHz (1500 MHz).  This may be a function of firmware version, as the higher frequencies are done with harmonics of the basic oscillator frequency (300 MHz) - which means higher noise and less accuracy - though enough for basic antenna measurements.  The newer version may have slightly improved hardware, but my guess is it depends on your firmware version.  Updating the firmware is not difficult, you just have to make sure you get the firmware for your version of the device (there are only about 4, with a couple of people writing firmware for some of them, and this is the most common type).  Since they now advertise 1.5 GHz, it must come with the later firmware that supports it installed.  So, I'd say "Yes", but not from direct experience.  Remember to do a calibration in the frequency range of interest to get accurate results.

**Q: Can it be used on 11 m 26 to 27 MHz**
A: Yes, the NanoVNA operates from 0.10 MHZ to 940 MHz, and with reduced precision over a wider range (depending on firmware version).  Out of the box, the 27 MHz region is in the heart of its operating range.  Be sure to clear the calibration and then calibrate over the frequency range of interest.  Although some posts become pretty technical, a wealth of information is available on the groups.io nanovna-users group, easily located with a search.  They have links to a Wiki and several manuals written by different people, videos, etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Finally coverage for 1296 band
*by K***L on February 7, 2020*

I had been sitting on the fence to acquire one of these for a long time primarily because it did not cover 1296MHz where I have and will be spending more time on antennas. A few days ago I took another look and noticed V3.4 2.8 and 4” versions released on Alibaba and now here. Yesterday I received the 4” version NanoVNA-H4. It came nicely packaged as shown in the pictures. It had a Jan 1, 2020 build date using the hugen79 branch, one of the 3 main builds I spotted so far for NanoVNA, and the one specifically developed for this new version hardware. Jan 18th a new build of firmware was released. There is a known bug that if you use a center frequency above 1GHz it may lock up. If this happens you can power cycle to return to normal. Use start and stop rather than center to work around this for now. It is already fixed in another branch’s build as of Feb 2, I suspect it will be fixed soon enough and is an easy thing to avoid. One of the concerns is what device are you buying, a clone or the real thing. Being very recently released I do not think the clones of this model have had time to show up yet, and the photos and text seemed legit so I bit. Looking at the device packaging, paperwork, PCB and the one small case clearance issue existing on my unit, it appears to match the original overseas listing and Hugen79’s own description and seems like the real thing to me. It can be hard to tell sometimes. The firmware upgrade also worked as expected. There is another build of this running in parallel but uses a different BIOS and is more targeted to developers for now but promises to expand future capabilities. BTW the “-H” designation identifies the hugen79 hardware variation from the original edy555 hardware design. The H4 is a 4” version. I ran it through several tests on a commercial 116-174Mhz 75Watt Tx filter, the SG-Labs 1296 PCB 2 element yagi, some dummy loads, various length of cables and it seems to work as expected. I also downloaded and used the NanoVNA-Saver V2.2-1 PC program (I am on Windows 10). All works well there also. The NanoSaver has a lot more real estate so separates charts with configurable sweeps, trace widths, and colors so it can give you a cleaner results display. Additionally it can perform multiple sweeps and average the results. SWR, TDR, and all the usual parameters are shown for each marker. For the cables I tested the TDR function and it worked well also. I have a Samsung Galaxy S10 so has a USB C connector. I used the supplied short USB cable and ran the NanoVNA Web App on my phone and that worked well also. Again, more display real estate, clearer charts. As mentioned earlier there is a known issue with touch screen clearance on front case section (as of this date). You may experience random menu operation. It is due to the lack of clearance between the right edge of the display case cutout and the touch screen edge. This can happen due to variable air gap between the LCD base and the PCB and/or case flexing/warpage, or if you squeeze the case on the right side. I worked around this by slightly warping the case along the right side display edge outward a bit and then holding the unit by the edges while in use. Some put tape on the far right edge of the screen as a spacer. I also tend to use an old stylus pen from an Ancient pocketPC I still have as a museum piece. A suggested fix is small thin plastic washers on each case screw on the PCB between the 2 case halves. No doubt future case production will be adjusted. Was an easy fix once I figured out the problem. Hugen79 released a new build on Jan 18, 2020. I installed that and all works fine still. It is easy to do once you fine the right tool. I tried the most commonly suggested method using a command line tool called dfu-util.exe. It was able to see the VNA USB parameters but it claimed it was not in DFU mode (though it actually was). The latest build lets you go into DFU mode easily (a bootloader mode to update firmware). Just power off, press and hold the switch paddle in, turn the power on, and let go. The screen will be black but you will hear/see the USB device enable on your PC. You can see the device as the “STM Device in DFU Mode” in device manager under USB controllers. Some procedures suggest you run Zadig to install a Libusb driver which I did. I used the LibUSBk version. Not finding a way to make dfu-util work, I found DfuSe_Demo V3.06 from ST Microelectronics. It is a GUI based version of the tool and it worked no problem and easier as well. I have seen web posts were some folks are attempting to use the changes in hardware version 3.4 to update their pre 3.4 devices, particularly in the shielding area, some changing out resistor values and lowering noise by adding more caps inside. The NanoVNA-H4 arrived with the battery fully charged according to the on screen indicator. I plugged it in to ensure it was topped off. I used it for quite some time running on the battery and it still showed full. I believe the previous version batteries were 450-650mAH, at least for the 2.8 versions. This one at 1950mAH give a long operating time. Software mentioned: Zadig.exe Libusb driver NanoVNA-H firmware dated January 18, 2020 V4.0.4.5-12-gea578a2 NanoVNA-Saver.exe NanoVNA Web App for Android, maybe iOS also. Dfu-util.exe (did not work for me) Dfu_Se Demo V3.06.exe (worked well) In conclusion, for me this was worth hopping off the fence and is a great value covering the all the HF through 1296 bands. Well done to the project creators and contributors.

### ⭐⭐⭐⭐⭐ Excellent Vector Network Analyzer – Perfect for Antenna Testing
*by A***G on September 8, 2025*

I purchased the AURSINC Upgraded NanoVNA-H4 (Latest V4.4) to test some antennas I was building, including EFHW, linked EFHW, and dipole designs. I’m very happy with this product. It’s accurate, easy to use, and the 4" touch screen makes navigating measurements a breeze. *Note* I did go back and forth with buying the smaller screen version or even the next version up, but the VNA-H4 screen size is nicer than the small and I really don't need the features of the next version up or the added cost. Having also used AURSINC’s TinySA Ultra, I can confidently say that AURSINC and SEESII are the only vendors I trust on Amazon for this kind of precision test equipment. The NanoVNA-H4 worked great for measuring SWR, S-parameters, phase, delay, and Smith charts on my antennas. It helped me verify and optimize my antenna setups with my Yaesu FT-891 radio. Overall, I’m very satisfied and would definitely buy more products from this vendor in the future. 📐 Key Features: Frequency range: 9 kHz – 1.5 GHz (HF, VHF, UHF) 4" color touch screen for intuitive control Measures S-parameters, SWR, phase, delay, and Smith charts Compact, portable, and reliable for field or bench use Ideal for ham radio antenna testing and tuning ⚠️ Disclaimer: This review reflects my personal experience and is provided for informational purposes only. I am not liable for how others use this product or interpret this review. Always follow manufacturer guidelines and safety practices when using electronic test equipment.

### ⭐⭐⭐⭐⭐ Inexpensive With Plenty of Capability
*by T***N on July 4, 2023*

I am very happy with this after having used it extensively for the last couple of weeks. A perk of my profession is that I get to use really expensive and capable test equipment at work but I wanted some of that capability for my hobby projects. That said I went into this purchase not expecting professional quality gear. My expectation was for hobby equipment and I feel like this product fulfills that expectation quite well. There is plenty out on the web regarding what this does and does not do, so I won't rehash that here. I will say that there are many firmware available for this and some do different things, or do some of the same things differently. In any case, you will likely want to update the firmware on this or try one of the others. It is quite easy to do. This particular unit came in a plastic case with a couple of cables, an SMA F to F barrel, and the terminations for calibration. A USB cable is also included along with a nice stylus, something that is absolutely a must for the operation of the touchscreen. Everything you need to get started is here except documentation. That's reasonable because any documentation will be specific to firmware and firmware changes often. So you'll get that yourself electronically and you'll likely want to watch some videos as well to get up to speed on the operation of it. The included plastic case might be ok for some, but I recommend you put this into some more robust storage when not in use. At this price what you are getting is somewhat delicate and exposed. That's fine for a reasonably clean bench. I've even used it with care in the field. Just know that this isn't something you're going to casually throw in the tool bag, you're going to want to protect this. So far I have enjoyed using this for a number of tasks including: sweep antennas, tune filters, tune antenna traps, measure inductors, measure capacitors, and so much experimentation with tuned circuits. Not only has it increased my productivity on my hobby bench, it's really helped me to learn some concepts and reinforce others. What a pleasure to be able to do that without worry because if I harm this thing in the process that's a whole lot different than playing around with my professional test equipment at work that costs tens of thousands of dollars. In conclusion, this is a nice inexpensive bit of kit that produces reasonable results for the hobbyist. I am quite pleased with it.

---

## 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.tn/products/141640533-aursinc-nanovna-h4-vector-network-analyzer-lastest-v4-4-9khz](https://www.desertcart.tn/products/141640533-aursinc-nanovna-h4-vector-network-analyzer-lastest-v4-4-9khz)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*