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NanoVNA-F V2 4.3 Inch IPS LCD Display Vector Network Analyzer S-A-A-2 Antenna Analyzer Short Wave HF VHF UHF

NanoVNA-F V2 4.3 Inch IPS LCD Display Vector Network Analyzer S-A-A-2 Antenna Analyzer Short Wave HF VHF UHF

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NanoVNA-F V2 portable vector network analyzer is a new product developed on the basis of NanoVNA-F. It uses a 4.3-inch IPS LCD display and an aluminum alloy case. It is equipped with a 5000mAh large-capacity lithium battery as standard. Support touching screen and side button operation, support Chinese and English interface. The design of this product is based on edy555's NanoVNA and OwOcomm's S-A-A V2, and deep optimization of the software is made on the basis of the previous product NanoVNA-F. The operation interface is compatible with NanoVNA-F, the measurement ranges is extended to 3GHz, and the dynamic ranges is larger. The measurement is more accurate and the operation is more convenient.

4.3-inch IPS LCD display, resolution 800*480, ultra-wide viewing angle, long-term use does not hurt your eyes.
All aluminum alloy case, sturdy and durable, effectively shielding electromagnetic interference to ensure measurement accuracy.
The radio frequency interface is SMA, which is convenient for connecting various tested parts.
Full touching screen design, with 3 side buttons at the same time, flexible and convenient operation.
Support Chinese and English interface.
Optimized UI design, convenient for users to perform measurement operations.
Support screen brightness adjustment.
The firmware can be upgraded through a virtual U disk, no programmer is needed, and the firmware can be upgraded through the included USB type-c data cable.
Standard fine quality calibration parts and RG405 phase-stable cable to ensure calibration accuracy.
Designed with USB power output interface, which can support 5V/1A power output.
Using 2A high current recharging IC, the recharging time is shorter.
Supporting host computer software, the host computer supports Chinese and English interfaces.
The screen images of the device can be obtained by taking a screenshot of the host computer.
Function: can measure S parameters, voltage standing waves ratio, Smith chart, phase, group delay, etc.

Material: aluminum alloy(case)
Main color: black
Battery: 1 * lithium battery, 5000mAh
Frequency: 50kHz-3GHz
RF output power: -9dBm (error within 1GHz: ±1dB)
Frequency accuracy: <0.5ppm
S21 dynamic ranges: 70dB (1.5GHz), 60dB (3GHz)
S11 dynamic ranges: 50dB (1.5GHz), 40dB (3GHz)
2-port return loss: 20dB typ (1.5GHz), 13dB min (3GHz)
Number of calibration points: 101 points
Number of scanning points: 101 points
Number of traces: 4
Number of mark points: 4 (the mark point bar can be moved up and down on the screen)
USB interface: USB Type-C communication mode: CDC (serial)
Setting save: 5 groups (after saving, it can be directly recalled when it is used again, no need to recalibrate, and the saved parameters before the last shutdown will be automatically recalled when it is turned on again)
Support calibration result interpolation, can measure without recalibration after adjusting the measurement frequency band
Scan time: about 1.9s/1 time (50kHz~3000MHz full frequency band)
Item size: 140 * 73 * 20mm / 5.5 * 2.9 * 0.8in
Item weight: 270g / 9.5ounce
Packing size: 250 * 150 * 50mm / 9.8 * 5.9 * 2.0in
Packing weight: 500g / 1.1lb

Packing List:
1 * Host
1 * SMA Open Calibration Kit
1 * SMA Short-circuit Calibration Kit
1 * SMA 50Ω Load Calibration Kit
1 * SMA-KK Double-Head Female Hole Adapter
1 * SMA-JJ Double-Head Male Pin Adapter
1 * SMA-JKW Elbow Outer Screw Inner Hole To Inner Screw Inner Needles Adapter
2 * 200mm SMA-JJ RG405 RF Cable
1 * USB Type-C Data Cable
1 * Stylus


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  • By l***n

    September 30, 2021

    Great little tester! I don't know all the technical specifications, or even how to use it to its full potential, but it is perfect to connect my HF radio antenna for a quick SWR check before TX on my radio. Build an antenna? Even better, you can now make fine-tuning here, and then listen to it on your radio and burn it. I keep it in my Go toolkit. I'm not sure about the battery life, but it has been in my bag for 2-3 months and it hasn't even been charged. Just turn it on, use it and then turn it off, the battery will not run out in a week or so. Another great little guy, I really need to learn more about its functions in order to understand all the information about my HF antenna. There is indeed a tricky menu system that only takes a moment.

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  • By j***h

    September 28, 2021

    I use it for my hobby to build and adjust antennas. I have only played with the built antenna, adjusted the vertical magnetic mount and measured the standing wave ratio of the 2m beam I have. This device seems to have a lot of convertibility, but I am still studying all its features. Value for money, interesting stuff. I am building an antenna from scratch and will use it to set the center tuning of the frequency band.

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  • By l***e

    September 27, 2021

    I purchased it as the main analyzer for my cabin and tested custom antennas built for friends and amateur radio club members. This little thing is a real workhorse. NanoVNA Saver software can run perfectly on Windows, Mac and Linux. I even carry this little thing as a live analyzer in various SOTA and competition expeditions. It is a bit fragile in this regard, so you need to be careful when using it in the field, but the built-in battery makes it perfect for this job. I cannot recommend this product.

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  • By d***a

    September 27, 2021

    Purchased for amateur radio use, the effect is very good, and tested on higher-quality equipment at a higher price. It looks a bit fragile and the touch screen is a bit bad, but you can use a stylus or pen to negate it. Good value for money. My USB C cable for charging doesn’t work out of the box, but it’s not a big deal for me. I have a lot of USB C cables and can’t prove other functions because I only used SWR and impedance readings.

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  • By a***r

    September 26, 2021

    Such equipment used to cost thousands of dollars and sit on a bench. Thanks to edy555 for the initial design and development of this software, and thanks to the huge user community for putting it in a device smaller than a mobile phone. This has many uses. I guess most people try to use it for antenna and coaxial cable testing first.

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