Is it possible to download the data to a PC?

With tne correct driver, it is possible to command VNA directly from PC

Where do I find a WORKING USB driver?, all the ones I have tried fail to connect to device, I am beginning to think that the units USB is is faulty.

Hello friends, you can consult customer service to provide the download link for the latest driver

What hardware version are you selling ?

A quite useful tool for adjusting antennas and not only that.

Can we see Bluetooth and Wi-Fi networks?

No. It is a measuring device for antennas. It does not allow for the detection of Bluetooth or Wi-Fi networks.

hi, this firmware version is V4.3, it is upgradable to V4.4?

Hi, we are asking this question and will let you know when we have a response.

Is this production from Hugen CN.? and if so what version is it, 4.2 or 4.3?

Hugen CN. is the same software as our product. Our version is 4.3

NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer — image 1

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NanoVNA-H4

NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer

Name: NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer
Brand: NanoVNA-H4
SKU: bg-1974246
Price: 11499 INR
Availability: InStock
Rating: 5.0 (249 reviews)

5.0249 ratings

AI Summary

Tools, Industrial & Scientific for DIY enthusiasts and makers

The NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer by NanoVNA-H4 is a premium tools, industrial & scientific designed for DIY enthusiasts and makers. Customers praise its excellent build quality and great value for money. 100% of buyers rate it 4★ or above.

✓ excellent build quality✓ great value for money✓ fast and responsive✓ long battery life

₹11,499-84%

MRP:₹70,400Save ₹58,901

Free Shipping💵 COD Available

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Free Delivery on this order. No minimum order value.

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84% Off — you save ₹58,901 on this product!

Quantity

Total: ₹11,499

Buying tip: A top-tier option — the best features and quality available in this category.

Estimated delivery: 4 Aug – 18 Aug

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Pan India delivery

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Free delivery on all orders. No minimum order value.

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COD available on orders up to ₹5,000 across India.

Ideal For

Home improvement projectsDIY repairs and assemblyProfessional work

SKU: bg-1974246Category: Tools, Industrial & Scientific

About This Product

The NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer by NanoVNA-H4 is a premium tools, industrial & scientific designed for DIY enthusiasts and makers. Customers highlight its excellent build quality and great value for money.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: excellent build quality, great value for money, fast and responsive, long battery life.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Features:

- With DC dimming method, 4" full-view LCD screen can be seen more clearly for outdoor uses, and more comfortable for indoor uses.

- Optimized Electric Bridge: Making full use of the harmonics of Si5351, it can use the 5th harmonic to measure up to 1.5GHz.

- When fundamental wave is used, the output level of CH0 is increased to 0dBm, making reflection measurement more accurate.

- Solved the abnormality of NanoVNA-H when operating at around 6MHz before.

- Redesigned power management circuit reduces power noise, USB power interference, and charging current.

- Improved PCB layout.

- Reserved UART interface for DIY expansion.

- Lightweight ABS shell keeps the device well protected.

-Computer software supports control and real-time display. And it support for exporting snp files for various radio design and simulation software.

- As a measuring device, accuracy is of great importance. Simple calibration parts are included in the package. We have calibrated the product's dual ports before delivery. When your measurement conditions change (for example, switching from a narrower calibration bandwidth to a wider measurement bandwidth with an extension cable measurement), you need to re-calibrate. After calibration, it is saved as setting 0, which can be used directly at the next boot, or it can be saved to the other 4 saved items through recall when needed.

Parameters:

1. ABS Shell: 75mm x 133mm x 18mm (excluding protrusions)

2. Measurement Frequency: 50KHz ~ 1.5GHz

3. RF Output: 0dbm (±2dB, fundamental wave)

4. Frequency Accuracy: <2ppm

5. Frequency Stability: <0.5ppm

6. Measurement Range: 70dB (50kHz-300 MHz), (60dB (300M-900MHz), 40dB (0.9G-1.5GHz) enable expansion firmware)

(Note: Please pay attention to the error caused by nonlinear transformatiion of the fundamental wave when using harmonic measurement.)

7. Port SWR: <1.1

8. Display: 4" TFT (320 x 480)

9. USB Interface: USB type-C; Communication Mode: CDC (serial)

10. Power Supply: USB 5V 200mA. Maxmum charging current 1A

11. Number of Calibration Points: 101 (fixed)

12. Number of Scanning Points: 101 (fixed)

13. Display Tracking: 4, Marking: 4, Save Setting: 5

14. Measurement of S-parameters, voltage standing wave ratio, phase, delay, Smith chart, time domain analysis, etc.

Package lIncluded:

1 x NanoVNA-H4

2 x 15cm SMA Male to Male RG316 RF Cables

1 x SMA Female to Female Connector

1 x SMA Simple Calibration Kit SHORT

1 x SMA Simple Calibration Kit OPEN

1 x SMA Simple Calibration Kit LOAD

1 x USB Type-C Data Cable

1 x Type-C to Type-C (For Android mobile phone connection)

Details Pictures:

Product Safety Information

Setup Guide

Charge the battery pack

Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.

Insert the correct bit or blade

Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.

Set direction and speed

Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.

Adjust the clutch

Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.

Use safely

Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.

Helpful Buying Guides

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NanoVNA-H4 50KHz~1.5GHz VNA HF VHF UHF UV 4-inch LCD Vector Network Analyzer

About This Product

Customer Verdict

Why Buy from Pricio?

Setup Guide

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