Model:Nanovna-H 10KHz-1.5GHz 2.8inch
SeeSii Nanovna-H Vector Network Analyzer,Upgraded HW3.6 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, Voltage Standing Wave Ratio,Phase,Delay,Smith Chart,Support Data Storage
About this item:
- Upgraded Nanovna-H HW3.6: SeeSii Nanovna-H Vector Network Analyzer is developed by Hugen. With latest 3.6 version,10KHz-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 Algoruthm: The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The metal shield is designed to reduce the external interference and improve the measurement accuracy. 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.The default firmware main function for vector network analyzer is used for 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 Phone & PC Software Control :The nanovna 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.We can export Touchstone (snp) files for various radio design and simulation software through PC software.In addition,the vna support USB-C to USB-C line, more convenient to connect to mobile phones. It is compatible with most Android phones with the same screen display (doesnt support for iPhone)
- 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
Product Description
SeeSii Nanovna-H Vector Network Analyzer is developed by Hugen, With latest 3.6 version,10KHz-1.5GHz measure range,2.8 inch LCD touchscreen,mini and portable design.
Seesii Nanovna analyzer with Open, Short, Load Calibration.Calibration must be performed whenever the frequency range to be measured is changed.
If the error has been corrected correctly,the calibration status display on the screen will be CnDRSTX.n is the data number being loaded.
Model: NanoVNA-H4 10KHz-1.5GHz 4Inch 32GB
SeeSii NanoVNA-H4 Vector Network Analyzer with 32GB Card, Latest 4.3V 10KHz-1.5GHz HF VHF UHF 4" Touch Screen Nano Vna h4 Antenna Analyzer Measures Voltage Standing Wave Ratio, Phase,Delay,Smith Chart
About this item
- 🎁 Added 32GB memory card, get it and use it, saving you the trouble of buying accessories again! It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.
- UPGRADED NANOVNA ANALYZER: SeeSii Nanovna-h4 Vector Network Analyzer is developed by Hugen. With latest 4.3 version,10KHz-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 engineer, amateur radio operators or radio diy amateurs
- 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. (Included).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
- 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 dynamic, 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 trouble shooting 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,1 x 32GB Card
- 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
Product Description
Nanovna -H4 is developed by Hugen, with 10KHz-1.5GHz for Measuring S Parameters HF VHF UHF SWR, Phase, Delay, Smith Chart
4.0 inch LCD touchscreen, mini and portable. It is a very handy & smart analyzer for electronics engineer, amateur radio operators, beginner or radio diy beginner.
4.0 inch Touch Screen
Equiped with a 4.0 inch touch screen, you can operate the device by the screen or the multi-functional switch one the top.
1950 mAh Large Battery
4.0 inch screen also brings larger battery, NanoVNA-H4 comes with a 1950mA-h rechargeable battery, continuous working time up to 8 hours
Improved Accuracy
10KHz-1.5GHz Vector Network Analyzer for Measuring S Parameters HF VHF UHF SWR, Phase, Delay, Smith Chart
Compact Portable & Powerful
Tiny and handheld.The default firmware main function is used for antenna measurement.
This Antenna Analyzer is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld.The default firmware main function is used for antenna performance measurement.
Model:NanoVNA-F 50kHz-3GHz 4.3inch
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
About this item
- 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. 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
Product Description
Seesii NanoVNA-F V2 Vector Network Analyzer 50kHz-3GHz HF VHF UHF VNA Antenna Analyzer
NanoVNA-F V2 VNA Analyzer with Wide Frequency Range
4.3 inch Touch Screen with 800x480 Resolution, Clerarer screen & adjustable brightness
PC Software Available, Efficient Data Processing, Compatible with Nanovna-saver
On 09-Oct-2025 at 20:22:40 BST, seller added the following information:
On 24-Apr-2026 at 09:56:15 BST, seller added the following information: