Top 10 Best Nanovna-h4

Powerful FunctionsNanoVNA-H4 is an open-hardware vector network analyzer with a frequency capability of 10kHz-1500MHz, which can be used to measure S parameters, voltage standing wave ratio, SWR, phase, delay and shows Smith Chart.. Optimization VersionThe Vector Network Analyzer can measure 10KHz-1.5GHz by adopting the odd harmonic extension of si5351. NanoVNA-H4 have performance is better after optimization 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.. Compatct Long working timeThis Antenna Analyzer with built in 1950mAh battery for longer working time,while it's designed with a compact size. you could use it to used measure the antenna performance .. Support PC connection This Vector Network Analyzer can output data and save siles that display on the computer by connecting PC software NanoVNASaver. It makes more convinient to export Touchstone snp files for various radio design and simulation software through PC software. Clear Data Display NanoVNA-H4 with 4 inch Large LCD display shows the data and curve more clearly,which brings good user experience.It also redesigned power management circuit to reduce power noise, USB power interference, and charging current..

2022 Upgraded Nanovna-H4 HW V4.3 Latest features with latest HW 4.3 version, Nanovna-H4 is added a brand new panel plus added a new SD port for data storagesupport up to 32GB memory card, not included in the package. The NanoVNA-H4 vector network analyzer is a Hugen Origin that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 4-inch LCD display, portable with 1950mAh battery powered or USB powered. Improved Frequency Algorithm The improved frequency algorithm of NanoVNA-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 dynamicsThe metal shield is designed to reduce the external interference and improve the measurement accuracy. Antenna Performance Measurement The default firmware main function for NanoVNA-H4 vector network analyzer is used for antenna performance measurement. The TXRX 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. PC Control Using PC software NanoVNASaver, NanoVNA-H4 antenna analyzer can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone snp files for various radio design and simulation software through PC software. What are Included NanoVNA-H4 host with battery x1, USB Type-C data cable x1, 30mm SMA male to male RG174 RF cable x2, SMA simple calibration kit x1, SMA female to female connector x1. NOTE the Nanovna is only compatible with the low-speed and supports SPI mode SD cards for now..

This NanoVNA-H4 with 4inch LCD Touchscreen, Portable with 1950mAh battery rechargeabe powered or USB powered. Can last longer working time.. The Vector Network Analyzer 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..

NanoVNA-H 4 is an open-hardware vector network analyzer with a frequency capability of 10kHz-1500MHz, which will allow you to test most of your RF equipment with ease. The large 4 TFT touch screen has a simple interface that allows you to measure S-parameters, SWR, phase and produce Smith charts. The VNA includes a 1950mAh battery for a longer runtime when taking portable measurements. Fantastic for field use. Unlike cheaper clones, our NanoVNA includes EMI shielding on the RF circuitry and includes a full 1 year warranty direct through Nooelec. Support open hardware developers A portion of all proceeds of all NanoVNAs purchased from Nooelec goes to the ttrftech team to continue and further NanoVNA development.

This test board contains a plug-in test circuit suitable for VNWA Testboard, and a set of 0805 and 1206 patch test circuits are added.. Suitable Model This test board kit is used for NanoVNA NanoVNA-H NanoVNA-H4 NanoVNA-F series vector network analyzer user-friendly measurement plug-ins and SMT devices.if you want the series of NanoVNA ,ples welcome to our store. DIY kit,stable performance, high accuracy, high sensitivity.Made of fine quality material, has a long service life.. What you can get The package includes Testboard x1, 6X SMA Female Adapter , 4x 6mm Copper Stud, 4x M2.5 Screw , 2x 40pin Round Socket ,2x 0805 49R9 Calibration Resistance.. Please Note Due to the SMT circuit cannot fully consider all kinds of test situations, some parts of the test may need to be cut over. Please ensure that you have sufficient hands-on capabilities..

NanoVNA-H 4 is an open-hardware vector network analyzer with a frequency capability of 10kHz-1500MHz, which will allow you to test most of your RF equipment with ease. The large 4 TFT touch screen has a simple interface that allows you to measure S-parameters, SWR, phase and produce Smith charts. The VNA includes a 1950mAh battery for a longer runtime when taking portable measurements. Fantastic for field use. The bundle also contains a wide variety of high quality extras, including a calibration kit, 6 SMA attenuators and various adapters and cables to connect your gear. Unlike cheaper clones, our NanoVNA includes EMI shielding on the RF circuitry and includes a full 1 year warranty direct through Nooelec. Support open hardware developers A portion of all proceeds of all NanoVNAs purchased from Nooelec goes to the ttrftech team to continue and further NanoVNA development.

Large Screen 3G NanoVNA-F V2 with 4.3-inch IPS LCD display,ultra-wide viewing angle,long-term use does not hurt your eyesFull touching screen design, with 3 side buttons at the same time, flexible and convenient operation.. Measurement Frequency Wide Application The measurement range of 3G NanoVNA-F is extended to 50k-3GHz,the dynamic range is improved, reach to 80db. Can be used to debug the duplexer, more accurate, and simple.Which can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart and so on.. Standby Time IncreaseBuilt-in 5000mAh lithium battery, standby time up to 7 hours, Using high current 2A charging IC to Shorten charging time, and extended 5V1A USB output interface. It can be used as a Mobile Power Pack to charge mobile phones when not in use.. Metal Shield The RF front end is designed with a metal shield to make the S21 dynamic range better than 80dB over the entire frequency range. 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.Support Chinese and English interfaceSupport screen brightness adjustmentSupport host computer, you can use computer as display operation interface.. Package List1 4.3inch 3G NanoVNA-F V2 Host1 SMA Open Calibration Kit1 SMA Short-circuit Calibration Kit1 SMA 50 Load Calibration Kit1 SMA-KK Double-Head Female Hole Adapter1 SMA-JJ Double-Head Male Pin Adapter1 SMA-JKW Elbow Outer Screw Inner Hole To Inner Screw Inner Needles Adapter2 200mm SMA-JJ RG405 RF Cable1 USB Type-C Cable1 White Touchscreen Pen.

Unit is designed to fit for Original Equipment, form and function Simple and practical PC control software, you can export Touchstone snp files for various radio design and simulation software through PC software.. The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50KHz-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 extended 300M-600MHz band provides better than 60dB of dynamics, and the 600M-900M band is better than 50dB of dynamics.. Requirements accomplished by leveraging Spectra Premium's OE engine management systems design expertise.Platinum connector threads reduce the number of connection points for faster reaction to change.Ceramic-built printed circuit boards are protected by silica gel, providing superior resistance to temperature changes and vehicle vibrations.. This is a DIY product that provides perfect vector network measurement capabilities in the size of a credit card. It includes a 2.8-inch touch screen and 500mAh battery, which can be used offline for 2 hours. For longer measurement, please connect external power supply or contact me to make a larger battery version. The TXRX 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..