10 Best Nanovna Vector Network Analyzer of 2026

Last updated on 04/04/2026
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1
9.8
Exceptional
Save 8%
SEESII Upgraded NanoVNA-H4 Vector Network Analyzer, Latest V4.4 9KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Measures S Parameters,Voltage Standing Wave Ratio, Phase,Delay, Smith Chart
Seesii

SEESII Upgraded NanoVNA-H4 Vector Network Analyzer, Latest V4.4 9KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Measures S Parameters,Voltage Standing Wave Ratio, Phase,Delay, Smith Chart

8% Off
Why we love it
  • Advanced Measurement Capabilities Enhance Accuracy.
  • Built-In Micro-SD Offers Convenience.
  • Reliable Support Ensures Peace of Mind.
Main Highlights
  • UPGRADED NANOVNA ANALYZER: SeeSii Nanovna-h4 Vector Network Analyzer is developed by Hugen. With the latest 4.4 version,9KHz-1.5GHz measure range,4.0 inch LCD touchscreen, mini and portable design. This Antenna Analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and SWR. It is a very handy & smart analyzer for electronics engineers, amateur radio operators, or radio diy amateurs
  • BUILT-IN MICRO-SD PORT & TIME DISPLAY: The latest antenna analyzer with a MicroSD card port, so you can save field test data or screens to a MicroSD card at any time, supporting up to 32GB memory card. (Not included in the package).In addition, different from the old version of NanoVNAs, the date and time can be customized, which is convenient for you to further record and save data. The default firmware main function is used for antenna performance measurement
  • IMPROVED FREQUENCY ALGORITHM: The Vector Network Analyzer can use the old 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 of dynamics, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics. Great for troubleshooting antennas and improving performance
  • PC CONNECTION & TX/RX FUNCTION: The VNA analyzer uses PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software. In addition, the default firmware is mainly used for antenna performance measurement. The TX/RX method can measure the complete S11/S21 parameters (need to manually replace the transceiver port wiring)
  • Abundant Accessories: Equipped with 1x NanoVNA-H4(with 1950mA-h battery), 1x USB Type-C cable, 2 x 15cm SMA male to male RG316 RF cable, 1x SMA male calibration kit - OPEN,1x SMA male calibration kit - SHORT,1 x SMA male calibration kit - LOAD,1 x Touchscreen pen. It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration
  • Reliable After-Sales Service:We provide professional technical support to keep you away from after-sales worries. If you are not satisfied with SeeSii Nanovna Vector Analyzer or have any other questions, please feel free to contact us. Our after-sales service experts will reply to your information as soon as possible, We will do our best to solve your problems, and you can purchase and experience with confidence
9.8
Exceptional
Save 8%
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🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.6
Superb
Save 5%
SEESII NanoVNA-H Antenna & Vector Network Analyzer 9KHz-1.5GHz with 2.8" EVA Protective Case, Waterproof & Shockproof, Measures S-Parameters, SWR, Phase, Delay, Smith Chart, HW3.7
Seesii

SEESII NanoVNA-H Antenna & Vector Network Analyzer 9KHz-1.5GHz with 2.8" EVA Protective Case, Waterproof & Shockproof, Measures S-Parameters, SWR, Phase, Delay, Smith Chart, HW3.7

5% Off
Why we love it
  • Compact and portable design.
  • User-friendly touchscreen interface.
  • Comprehensive accessory package included.
Main Highlights
  • Upgraded NanoVNA-H HW3.7: The SeeSii NanoVNA-H Vector Network Analyzer, developed by Hugen, features the latest 3.7 version with a 9KHz-1.5GHz measuring range, a 2.8-inch LCD touchscreen, and a compact, portable design. This antenna analyzer offers excellent vector network measurement capabilities, making it ideal for evaluating antenna resonance and SWR. It's a highly portable, intelligent, and user-friendly tool for electronics engineers, amateur radio operators, or DIY radio enthusiasts
  • Improved Frequency Algorithm: The enhanced frequency algorithm uses the odd harmonic extension of the si5351, supporting measurements up to 1.5GHz. The metal shield reduces external interference, improving accuracy. The si5351 direct output offers 70dB dynamic range (50K-300MHz), 60dB (300M-900MHz), and 40dB (900M-1.5GHz). The default firmware supports antenna performance measurement
  • Android and PC Software Control: The NanoVNA analyzer uses NanoVNASaver software, allowing it to connect to the NanoVNA and extract data for display on a computer, which can then be saved as Touchstone files. These Touchstone (snp) files can be exported for use with radio design and simulation software. The VNA supports a USB-C to USB-C connection, making it convenient to connect to Android phones (iPhone not supported)
  • Abundant Accessories: Come with 1x NanoVNA-H host, 2x 30cm SMA Male to Male RG174 RF Cable, 1x SMA Female to Female Connector, 1x SMA SHORT, OPEN & LOAD simple calibration kit, 1x USB Type-C Data Cable, 1x USB-C to USB-C Line, 1x Lanyard, 1x Touch Plectrum, and 1x custom-designed EVA carrying case. All the accessories are packaged in a sophisticated box. This is a nice VNA analyzer for your own use or as a gift for your friend
  • Enhanced Protection with Durable Construction：The custom-designed EVA hard shell offers exceptional protection for your NanoVNA-H, safeguarding it from scratches, dust, and accidental damage. Its shockproof, waterproof, and dustproof features ensure your device stays safe in demanding environments, making it perfect for transport and storage
  • Dual-Layer Storage Organizer: The bag includes mesh pockets and foam dividers, keeping cables, and accessories neatly organized to avoid clutter. The soft lining protects the device from scratches and keeps it clean
9.6
Superb
Save 5%
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3
9.5
Superb
AURSINC 7inch NanoVNA SV4401A Vector Network Analyzer, 50KHz-4.4GHz Antenna Analyzer with 6700mAh Battery 8GB Storage Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart
AURSINC

AURSINC 7inch NanoVNA SV4401A Vector Network Analyzer, 50KHz-4.4GHz Antenna Analyzer with 6700mAh Battery 8GB Storage Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart

Why we love it
  • Wide-frequency range for versatility.
  • High-definition touchscreen enhances usability.
  • Compact design for easy portability.
Main Highlights
  • [Wide-Frequency Range] The SV4401A is a high-performance handheld VNA with a measurement frequency range of 50kHz-4.4GHz. It is capable of measuring S11 and S21 parameters—with a dynamic range of 50dB for S11 and 75dB for S21—delivering reliable accuracy for your testing needs. Ideal for testing MF/HF/VHF/UHF band antennas (shortwave, ISM, WiFi, Bluetooth, GPS). It also works for measuring RF components (filters, amplifiers, attenuators, cables, power dividers, couplers, duplexers)
  • [7-Inch HD IPS Touchscreen, Smooth, Efficient Operation] The SV4401A antenna analyzer has a 7-inch HD IPS capacitive touchscreen (1024*600 resolution), offering crisp visuals—its high brightness ensures clear visibility even outdoors. Featuring a full-touch operation paired with 4 physical buttons, it lets you quickly adjust frequencies, set scales, toggle traces, add/delete markers, take screenshots—for smooth, efficient use
  • [N-type RF Connectors, Compact Design] The SV4401A features durable N-type RF connectors—and includes N-to-SMA adapters and SMA extension cables, making it easy to connect to various test items. This VNA is compact (190 x 130 x 30mm) for on-the-go testing, and includes a rear stand for convenient desktop use, balancing portability and desktop practicality. Its all-metal body also provides effective electromagnetic interference (EMI) shielding, ensuring reliable measurement stability
  • [Long-Lasting Battery, 8GB Storage] The NanoVNA SV4401A boasts an upgraded 6700mAh battery (powered by two 3350mAh cells), delivering up to 10 hours of continuous use for outdoor/mobile testing. It features a USB Type-C port, with the included Type-C cable supporting charging, data transfer, and firmware upgrades. And, a built-in 8GB TF card lets you save calibration data, SNP files, screenshots, and more, making it easy to analyze test data
  • [PC Software Control] The SV4401A VNA is compatible with Windows/Linux/Macos. Connect the VNA to your PC via the included USB Type-C cable, and you can use the serial port to control: set start/end frequencies, obtain measurement results, and adjust marking points effortlessly. Continuous firmware optimizations and updates—upgrade easily via virtual USB drive using the USB Type-C cable (2025 Latest Firmware Version: SV6301A_App_v0.7.1)
  • [Excellent Performance] The SV4401A offers a measurement speed of 400 points/econd—enabling quasi-real-time measurements—and a maximum scan point of 1001. The SV4401A Vector Network Analyzer supports multiple display formats: amplitude-frequency curves, phase-frequency curves, VSWR (Voltage Standing Wave Ratio), Smith Chart, polar coordinates, and group delay. And, it comes with a built-in TDR function, specifically designed for measuring cable length
9.5
Superb
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4
9.3
Superb
Seesii NanoVNA-F V3 Vector Network Analyzer, [Upgraded] 1MHz-6GHz 4.3 Inch HF VHF UHF VNA Antenna Analyzer, Measuring S-Parameter Voltage SWR,Phase,Delay,Smith Chart,RTC Real-time,801 Scan Points
Seesii

Seesii NanoVNA-F V3 Vector Network Analyzer, [Upgraded] 1MHz-6GHz 4.3 Inch HF VHF UHF VNA Antenna Analyzer, Measuring S-Parameter Voltage SWR,Phase,Delay,Smith Chart,RTC Real-time,801 Scan Points

Why we love it
  • Ultra-wide frequency range capabilities.
  • Durable and quality construction.
  • Versatile measurement functions available.
Main Highlights
  • Seesii upgraded value nanovna-f v3 kit includes 1 x NanoVNA-F V3,1 x Gold-Plated SMA Calibration Kit (LOAD, OPEN and SHORT),1 x SMA Female to SMA Female Connector,1 x SMA Male to SMA Male Connector,1 x SMA JKW Connector,2 x 20cm/7.9" RG405 Cables,1 x USB Type-C Data Cable
  • Widely Frequency Range: Compared to the Nanovna-F V2 (50kHz-3GHz), the upgraded Nanovna-F V3 has 1MHz-6GHz ultra-wide measuring frequency range, The S21 dynamic range of NanoVNA-F V3 is 65 dB, while the S11 dynamic range is 50 dB. The scan points is up to 101-801 and the calibration result storage is 12, covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields
  • Trustworthy Quality: This nano vna analyzer is made of durable metal material which helps shield electromagnetic interference. It has an SMA connector design for direct DUT connection. Supports PC software control and NanoVNA Saver. Built in 4500mAh rechargeable battery with type C charging cable and LED indicator, fully charged in about 3 hours,no need to charge frequently
  • Multiple Measurement Functions: SeeSii NanoVNA F V3 antenna analyzer is suitable for MF HF VHF UHF SHF antenna testing. Supports display formats such as Log Mag, Linear Mag, Phase, Smith R+jX, Smith R+L/C, VSWR, Polar, Group delay, Resistance and Reactance. Can measure filters, amplifiers, attenuators, cables, power dividers, couplers and duplexers, this latest vna antenna analyzer will be a very handy analyzer to have
  • What You Will Get:Seesii upgraded value nanovna-f v3 kit includes 1 x NanoVNA-F V3,1 x Gold-Plated SMA Calibration Kit (LOAD, OPEN and SHORT),1 x SMA Female to SMA Female Connector,1 x SMA Male to SMA Male Connector,1 x SMA JKW Connector,2 x 20cm/7.9" RG405 Cables,1 x USB Type-C Data Cable
9.3
Superb
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5
9.2
Superb
NanoVNA SAA-2N VNA Antenna Analyzer,SEESII 50KHz -3GHz Vector Network Analyzer with Bag & Testboard Kit,4" inch LCD,HF VHF UHF Measuring S Parameters, Voltage Standing Wave Ratio Smith Chart
Seesii

NanoVNA SAA-2N VNA Antenna Analyzer,SEESII 50KHz -3GHz Vector Network Analyzer with Bag & Testboard Kit,4" inch LCD,HF VHF UHF Measuring S Parameters, Voltage Standing Wave Ratio Smith Chart

Why we love it
  • Clear 4-inch touchscreen.
  • Wide frequency range.
  • High sensitivity and precision.
Main Highlights
  • Upgraded NanoVNA SAA-2N V2.2 Version: Not only testing standing wave impedance of the antenna, can also debug the duplexer, the insertion loss of the filter, the isolation and testing the attenuation of the cable, shorten the coefficient, the phase, the amplification of the antenna amplifier.4.0 inch touch screen make it easier for you to read data and test
  • Calibration :The SAA-2N/NanoVNA_V2.2 does not load the initial calibration data at startup, and does not automatically interpolate the calibration data after the user changes the frequency, and must recalibrate or recall the calibration data (previously saved data) after each startup and frequency change. Please read the user manual carefully before use to avoid damaging the device
  • Improved Frequency Range:transmission Mearsure S21: 70dB(50KHz-1.5GHz), 60dB(1.5GHz-3GHz). Reflection Measure S11: -50dB(50KHz-1.5GHz), -40dB(1.5GHz-3GHz); Antenna Analyzer: 1.005(50KHz - 1.5GHz), 1.02(1.5GHz-3GHz)
  • Improved Performance: High stability, high sensitivity, high precision, improved performance.Made of high-quality aluminum protective case, strong practicability and long service life.Bulit-in 3000mAh rechargeable battery,USB powered
  • What You Can Get: 1x NanoVNA SAA-2N VNA, 1x Micro USB Data Cable,2x 500mm N-type Male to Male RG142-PUR RF Cable,1x N-type Male Calibration Kit-OPEN,1x N-type Male Calibration Kit-SHORT,1x N-type Male Calibration Kit-LOAD,1x N-type Female to Female Connector,1x EVA Storage Bag, 1x Touching Screen Pen and Lanyard,1x Testboard ,1x Accessories Kit, 2x 12 hours services
9.2
Superb
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6
9.0
Superb
Save 8%
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
AURSINC

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

8% Off
Why we love it
  • Compact and portable design.
  • Enhanced RF performance measurement.
  • User-friendly touchscreen interface.
Main Highlights
  • 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 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
9.0
Superb
Save 8%
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7
8.8
Excellent
Save 10%
AURSINC Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF VNA Antenna Analyzer, 4.3inch Touchscreen, 5000mAh Battery, Measuring S-Parameters, SWR, Phase Delay, Smith Chart
AURSINC

AURSINC Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF VNA Antenna Analyzer, 4.3inch Touchscreen, 5000mAh Battery, Measuring S-Parameters, SWR, Phase Delay, Smith Chart

10% Off
Why we love it
  • Ultra-detailed frequency analysis.
  • Longer standby time available.
  • Durable aluminum alloy casing.
Main Highlights
  • [Upgraded Version] The NanoVNA-F V2 now supports the latest Firmware V0.6.0, enabling 301 sweep points for ultra-detailed frequency analysis. Allows for firmware upgrades through a virtual USB drive without the need for programmer, using the included USB Type-C cable to upgrade firmware
  • [Compact and Powerful] The nano vna f v2 features a 4.3-inch IPS LCD display (800*480) and a resistive touch screen, providing a wide viewing angle and minimizing eye strain during prolonged usage. It is equipped with an 5000mAh lithium battery for longer standby time, up to 7 hours of usage. It enables measurements of S-parameter, voltage standing wave ratio (SWR), phase map, group delay, Smith chart, DELAY, POLAR, LINEAR and more
  • [Improved Frequency Range] The measurement range of NanoVNA-F V2 is 50KHz-3GHz. TX/RX method can measure full S11 and S21 parameters, S21 dynamic ranges: 70 dB (1.5GHz), 60dB (3GHz); S11 dynamic ranges: 50 dB (1.5GHz), 40 dB (3GHz). The harmonic expansion of the output signal of the clock chip SI5351 is used to measure the frequency to 1000MHz. At 600M-1GHz, the dynamic range of S11 is 40dB (the standing wave ratio is less than 1.02)
  • [Design of Aluminum Cases] Rugged and durable aluminum alloy cases, shielding electromagnetic interference to ensure precise measurements. The SMA radio frequency interface enables seamless connectivity with various measurement devices. The device has a full touchscreen and three side buttons, making it easy and flexible to use
  • [PC Software Control Available] Using PC software NanoVNA Saver, it can connect to the NanoVNA, extracts data for display and save data in Touchstone files. The PC software enables us to export Touchstone (snp) files for various radio design and simulation software. For Win10 system, do not need to install the driver; for Win8 and earlier versions of the Windows system, need to install the driver: https://www. st.com/en/ development-tools/stsw-stm32102.html
  • [Packing List] 1x NanoVNA f v2 host, 1x SMA Open Calibration Kit, 1x SMA Short-circuit Calibration Kit, 1x SMA 50Ω Load Calibration Kit, 1x SMA-KK Double-Head Female Hole Adapter, 1x SMA-JJ Double-Head Male Pin Adapter, 1x SMA-JKW Elbow Outer Screw Inner Hole To Inner Screw Inner Needles Adapter, 2x 20cm SMA-JJ RG405 RF Cable, 1x USB Type-C Data Cable, 1x Stylus
8.8
Excellent
Save 10%
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8
8.7
Excellent
Save 5%
[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
AURSINC

[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

5% Off
Why we love it
  • Upgraded version with firmware support.
  • Enhanced frequency measurement capabilities.
  • Compatible with Android and PC.
Main Highlights
  • [UPGRADED NanoVNA-H] New HW Version V3.6. 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 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
  • [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
8.7
Excellent
Save 5%
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9
8.7
Excellent
Save 5%
SEESII Nanovna-H Vector Network Analyzer,Upgraded HW3.7 9KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, Voltage Standing Wave Ratio,Phase,Delay,Smith Chart,Support Data Storage
Seesii

SEESII Nanovna-H Vector Network Analyzer,Upgraded HW3.7 9KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, Voltage Standing Wave Ratio,Phase,Delay,Smith Chart,Support Data Storage

5% Off
Why we love it
  • Portable and mini design.
  • Enhanced accuracy with shielding.
  • Comprehensive accessories included.
Main Highlights
  • Upgraded Nanovna-H HW3.7: SeeSii Nanovna-H Vector Network Analyzer is developed by Hugen. With latest 3.7 version,9KHz-1.5GHz measure range,2.8 inch LCD touchscreen,mini and portable design.This Antenna Analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and SWR.It is a very mini handy & smart analyzer for electronics engineer, amateur radio operators or radio diy amateurs
  • Improved Frequency Algorithm: The enhanced frequency algorithm uses the odd harmonic extension of the si5351, supporting measurements up to 1.5GHz. The metal shield reduces external interference, improving accuracy. The si5351 direct output offers 70dB dynamic range (50K-300MHz), 60dB (300M-900MHz), and 40dB (900M-1.5GHz). The default firmware supports antenna performance measurement
  • Multi TX/RX Function: The default firmware is mainly used for antenna performance measurement. The TX/RX method can measure the complete S11/S21 parameters (need to manually replace the transceiver port wiring)
  • Android and PC Software Control: The NanoVNA analyzer uses NanoVNASaver software, which connects to the device, extracts data, and saves it in Touchstone format for display on a computer
  • Built-in Micro-SD Port & Time Display: The lastest antenna analyzer with MicroSD card port,so you can save field test data or screens to a MicroSD card at any time,support up to 32GB memory card. (Not include in the pacakge).In addition, different from old version NanoVNAs, the date and time can be customized, which is convenient for you to further record and save data..The default firmware main function is used for antenna performance measurement
  • Abundant Accessories: Come with 1x NanoVNA-H host, 2x 30cm SMA Male to Male RG174 RF Cable, 1x SMA Female to Female Connector,1x SMA SHORT,OPEN &LOAD simple calibration kit,1x USB Type-C Data Cable, 1 x USB-C to USB-C Line, 1x Lanyard and touch plectrum. All the accessories are packaged in a sophisticated box.This is nice vna analyzer for your own use or as a gift for your friend
8.7
Excellent
Save 5%
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10
8.7
Excellent
Upgraded NanoVNA-F V2 Vector Network Analyzer 50kHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 inch with 5000mA-h,Measuring S-Parameter Voltage SWR, Phase, delay, Smith Chart
Seesii

Upgraded NanoVNA-F V2 Vector Network Analyzer 50kHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 inch with 5000mA-h,Measuring S-Parameter Voltage SWR, Phase, delay, Smith Chart

Why we love it
  • Large, vibrant touch screen.
  • Long-lasting battery capacity.
  • Durable aluminum housing.
Main Highlights
  • 4.3 inch Large Touch screen and powerful function:Handheld Vector Network Analyzer using 4.3-inch IPS TFT LCD screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart and so on
  • Higher Capacity Battery,and Longer Standby time: Upgraded the large capacity 5000mA-h 3.7V battery, longer standby time, and extended USB interface. Typically, it can be used as a mobile power source to charge Android or Apple phones when not in use. The IC is charged by high current 2A, and the charging time is shorter
  • Upgraded Aluminium Housing : Standard aluminium shell to protect SMA head and reduce the interference of external electromagnetic wave to instrument
  • Measurement Range: The NanoVNA-F measurement range is 50k-3GHz. You can go to the official website to update and expand the frequency to 10Khz-1.5Ghz.The harmonic expansion of the output signal of the clock chip SI5351 is used to measure the frequency to 1000MHz. At 600M-1GHz, the dynamic range of S11 is 40dB (the standing wave ratio is less than 1.02)
  • Compact and Powerful:: Upgrade the user program by virtual U disk.Switch to a power switch with a greater sense of operation and a better sense of operation.Support Chinese and English menu switching
  • Abundant Accessories: All the accessories are packaged in a sophisticated box.This is a nice vna analyzer for your own use or as a gift for your friend
8.7
Excellent
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To determine today's best Nanovna Vector Network Analyzer, we analyzed 9091 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

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🏆 #1
SEESII Upgraded NanoVNA-H4 Vector Network Analyzer, Latest V4.4 9KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Measures S Parameters,Voltage Standing Wave Ratio, Phase,Delay, Smith Chart

Our overall winner is SEESII Upgraded NanoVNA-H4 Vector Network Analyzer, Latest V4.4 9KHz-1.5GHz HF VHF UHF 4" Touch Screen VNA Antenna Analyzer Measures S Parameters,Voltage Standing Wave Ratio, Phase,Delay, Smith Chart by Seesii. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Advanced Measurement Capabilities Enhance Accuracy.
✓Built-In Micro-SD Offers Convenience.
✓Reliable Support Ensures Peace of Mind
💎 Best Value
SEESII NanoVNA-H Antenna & Vector Network Analyzer 9KHz-1.5GHz with 2.8" EVA Protective Case, Waterproof & Shockproof, Measures S-Parameters, SWR, Phase, Delay, Smith Chart, HW3.7

The best value for most shoppers is SEESII NanoVNA-H Antenna & Vector Network Analyzer 9KHz-1.5GHz with 2.8" EVA Protective Case, Waterproof & Shockproof, Measures S-Parameters, SWR, Phase, Delay, Smith Chart, HW3.7 by Seesii, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
AURSINC Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF VNA Antenna Analyzer, 4.3inch Touchscreen, 5000mAh Battery, Measuring S-Parameters, SWR, Phase Delay, Smith Chart

The strongest deal right now for Nanovna Vector Network Analyzer is AURSINC Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF VNA Antenna Analyzer, 4.3inch Touchscreen, 5000mAh Battery, Measuring S-Parameters, SWR, Phase Delay, Smith Chart at AURSINC, currently at 10% off.

🔄Our Nanovna Vector Network Analyzer ranking is updated regularly to reflect new releases and price changes—check back for the latest picks and deals.