Suitable for electronics enthusiasts and professionals, this 2024 Upgraded TinySA Ultra spectrum analyzer features a 4.0-inch touchscreen display and a frequency range of 100kHz to 5.3GHz. The 2-in-1 signal generator and PC control make it a versatile tool for various applications.
✅ 2024 Upgraded TinySA Ultra :This New Version V0.4.5.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage.
✅ Frequency Range :Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA has 100kHz to 5.3GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points 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.
✅ 2 in 1 Multifunctional Frequency Analyzer & Signal Generator :When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration.
✅ PC Control :Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel.
✅ Ultra-long Battery Life :The upgraded tinysa analyzer built-in 3000m-ah rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently.
✅ 200Hz-850kHz RBW :The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA).
✅ Package List :1x Tinysa ULTRA Spectrum Analyzer; 2 x30cm ALSR100 SMA cables;1 x USB Type-C data cable;1 x SMA-SMA barrel connector ;1x TLanyard and touch plectrum;1 x Antenna with SMA connector.1 x32GB MicroSD card(plugged in the host), 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 TinySA ULTRA 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.
For professionals and hobbyists alike, this NanoVNA SAA-2N antenna analyzer is a must-have tool. The device offers improved frequency ranges, high sensitivity, and durability, making it perfect for analyzing antenna impedance and filter performance. The 4.0-inch touch screen and user-friendly interface make it easy to read data and test, and the included accessories provide everything you need to get started.
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
Ideal for professionals and DIYers, the Upgraded NanoVNA-F V2 Vector Network Analyzer offers a handheld and portable solution for measuring various RF parameters. The 4.3-inch touchscreen, robust battery, and upgraded aluminum case make it an excellent choice for field use.
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 5000mAh / 3.7V lithium 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).
Take your welding projects to the next level with the Upgraded Welding Machine. This machine features advanced IGBT inverter technology, a compact and portable design, and adjustable output for perfect welding. It's perfect for DIY enthusiasts and professionals who want a reliable and versatile welding machine. With its advanced features and easy-to-use interface, this machine is a great choice for anyone looking to upgrade their welding experience.
🎁It is the perfect gift for Father, Husband, Boy Friend, DIYer.
✅ Upgraded Intelligent IGBT Inverter Technology :Our ARC Welder handheld adopts advanced IGBT inverter technology. Superior arc welding performance, good arc stability, can reduce copper and iron damage, improve the efficiency and reliability of the welder, less spatter, and smooth weld, achieve perfect welding. Perfect for home DIY, professional welding and general repairing work.
✅ Mini & Potable Design :The size of welding machine is about 9.8 9.45 inch, the weight is only 3.3lbs, it support welding with one hand. Such mini and portable design saves space on your workbench and looks beautifully neat. It can be used for home, offices, factories and many other places.Come with a carring case,easy to carry to anywhere,it can also work at heights.
✅ Real 20-120Amp Welding Output : Come with 20-120Amp welding output adjustable, simple knob design, 5 variable current adjustment,true current output make the welding work easier and the welding effect is more perfect.
✅ Supports Multiple Rods Sizes ：This portable welder machine fit for 3/32″- 1/8″(2.5-3.2mm) welding rods..And equipped with a hot arc start function.It’s a great helps when starting the arc, making the arc starting easier and the welding pool more beautiful.
✅ Safe & Stable to Use ：Powerful air intake and heat dissipation intelligent system, a good heat dissipation system can keep the welding machine working for a long life. The welder machine built-in 360° Cooling Technology and specific overheat protection, effectively protect the internal circuit of the welding machine from damage and ensure safe and stable use.
✅ Multi Application :The welding machine 110v kits is designed for beginners as well as experts, the quality and durability of it will exceed your expectations.Widely used in machinery manufacturing, sheet metal processing, automotive maintenance, guardrail, iron processing, hardware and so on.
✅ Excellent After-Sales Services : We provide 24×7 friendly customer support and 2 years guarantee to keep you away from after-sales worries.If you have any questions about the product, please feel free to contact us.We will do our best to solve your problems, you can purchase and experience with confidence.
✅ Friendly Accesories :The package includes 1 handheld ARC welder, 1 welding ground wire, 1 welding mask, 1 welding brush,1 user manual 1 carrying case and welding gloves to help you complete a variety of DIY projects.
Perfect for electronics engineers and amateur radio operators, this upgraded NanoVNA-H Vector Network Analyzer offers advanced features like a 4.3-inch touchscreen, improved frequency measurement algorithms, and a MicroSD card slot for data storage. Its compact design and PC connectivity make it ideal for evaluating antenna resonance and SWR, while its user-friendly interface and variety of accessories ensure a seamless experience.
New Upgraded Version: Compared with old version NanoVNA, it save more costs with the addition of ABS casing and the new packaging. Hot stamping technology and plastic inner protection reduce the problems caused by transportation shocks and other processes. Support time domain analysis function (TDR).
USB-C to USB-C: Support USB-C to USB-C line, more convenient to connect to mobile phones. Compatible with most Android phones with the same screen display (doesnt support for iPhone). Solve the problem of small screen, insufficient brightness and so on. Besides, the battery usage can be displayed on the interface.
Wide Range Frequency: 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
Requirements accomplished by leveraging Spectra Premiums 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.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Experience advanced vector network analysis with the Upgraded NanoVNA-H4 Vector Network Analyzer, featuring a 4.3-inch touchscreen and improved frequency measurement algorithms. With a MicroSD card slot and PC connectivity, this analyzer is perfect for electronics engineers and amateur radio operators. Its compact design and user-friendly interface make it easy to use, while the variety of accessories ensure a seamless experience.
😊 2022 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. (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.
😊 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.It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.The firmware of the nanovna-h4 can be updated by the user. New versions of the firmware needed pls contact us for download link.
Designed for outdoor enthusiasts and DIYers, this Seesii mini chainsaw offers a convenient and efficient way to cut wood and other materials. With an 8-inch blade, 1000W brushless motor, and auto oiler system, it's ideal for pruning, trimming, and other tasks. The included accessories and comprehensive kit make it a great option for those who want a reliable and durable tool.
So,why pick an 8 inch mini chainsaw instead of a 6 inch : With a larger cutting size, the 8-inch Mini Chain Saw effortlessly handles bigger wood. Experience greater power and versatility, making it the superior choice for any demanding task. Don't settle for less when you can have the best—upgrade to the 8-inch chainsaw today
Lightweight & No Fatigue : Only 3.6 lbs! With Seesii innovative technology and design, this 8 inch battery chainsaw from Seesii enhances the cutting power of a battery chain saw, while significantly reducing its weight. This lightweight marvel is specifically crafted for easy operation, making it perfect for seniors and women alike
Why Brushless Motor : With an advanced brushless motor, this 8 inch battery powered chainsaw has a longer lifespan ,1000W of power, and whisper-quiet operation at just 50 dB. The low noise level is perfect for those who value minimizing noise impact on neighbors. Efficiency cutting without jams, low noise so you can fully concentrate on your tasks in various environments
2 4000mAh Battery and 2 Chains : Seesii 8 mini chain saw is equipped with two chains and two 4000mAh batteries, ensuring a continuous and reliable cutting experience.The high-quality guide chain has undergone a deep quenching process, resulting in smoother cutting and enhanced wear-resistance. With the backup battery ready to replace the depleted one, you can seamlessly continue your cutting tasks without interruption
Oiler System: Say goodbye to manual oiling! Seesii handheld chainsaw features a convenient built-in chain lubrication system. Just put oil into the tank, press the oiler button, and watch as the chainsaw effortlessly lubricates the chain for smoother cutting. Embrace the efficiency of Seesii self-oiler system, making your cutting tasks a breeze
Multiple Safety Protections : Safety is Seesii top priority, which is why mini chain saw battery powered, whether it's the 8-inch or 6-inch model, is equipped with multiple safety features. It includes a security switch to prevent accidents. The handheld chain saw also has a safe flip mechanism to prevent wood splashing. For added safety, we provide goggles and anti-slip safety gloves
Easy Chain Tension Adjustment : We understand the importance of maintaining proper chain tension for optimal performance and safety. That's why Seesii mini chainsaw 8 inch is designed with an easy chain tension adjustment mechanism. With just a simple adjustment, you can easily tighten or loosen the chain as needed. This allows you to maintain the ideal chain tension for efficient cutting and extends the lifespan of both the chain and the mini chainsaw with auto oiler
Convenient Chain Tension Adjustment We prioritize your ease of use and safety, which is why Seesii mini electric chainsaw features a convenient chain tension adjustment system. With this mechanism, you can effortlessly adjust the tightness of the chain to ensure optimal performance. Whether you need to tighten or loosen the chain, it can be easily done with a few simple steps
Perfect Gift Package : Our cordless mini chainsaw is the perfect gift for gardening enthusiasts, carpenters, and outdoor enthusiasts. This comprehensive kit includes everything needed for a seamless cutting experience, including the Seesii mini chain saw cordless 8 inch , 2x 4000mAh Batteries, 2x Chains (One already installed), Extra Auxiliary Handle, Charger, Screwdriver, Oil Bottle, Cleaning Brush, 2x Sharpener, Anti-Slip Gloves, Goggle, Chain Protective Sleeve, and Detailed Manual Instruction. With this all-inclusive package, you'll have all the necessary tools and accessories at your fingertips
Versatile and Powerful :The Seesii battery chainsaw with battery and charger is designed to tackle a wide range of tasks with ease. It's the perfect companion for gardening, DIY projects, outdoor adventures, and home improvement. Whether you need to prune branches, craft intricate designs, clear paths, or prepare firewood, this powerful tool has got you covered
Perfect for homeowners and DIY enthusiasts looking for a reliable and efficient cordless chainsaw. This Seesii model offers a high-capacity 4000mAh battery, powerful 900W motor, and advanced safety features, making it ideal for various cutting tasks such as tree trimming and limb cutting.
High-Capacity 4000mAh Battery Our mini electric chainsaw features a robust 4000mAh battery, providing 80-100 minutes of continuous use—double the runtime of typical 2000mAh batteries—enabling extended working sessions with fewer interruptions
Powerful 900W Motor and Efficient Cutting Featuring a formidable 900W motor and precision-engineered deep-hardened chain guide, Seesii battery chain saw effortlessly slices through logs up to 6 inches in diameter in a mere 4 seconds. The pure copper motor and dual 21V batteries ensure swift handling of smaller branches, delivering smooth and effortless cutting performance
Integrated Oil Reservoir Equipped with an integrated oil reservoir, our mini electric chainsaw ensures continuous chain lubrication, promoting seamless and efficient cutting operations. This feature not only enhances operational smoothness but also extends the chainsaw's operational lifespan with reduced maintenance requirements
Enhanced Safety Features Incorporating a robust safety lock and splash guard, our hand chainsaw ensures secure and confident operation, providing additional layers of protection for the user
Ready-to-Use with Comprehensive Accessories Outfitted with an array of essential accessories including ① 2 batteries, ② 1 suitcase, ③ 2 chains (one pre-installed), ④ 1 charger, ⑤ 1 pair of gloves, ⑥ 1 pair of glasses, ⑦ 1 guard cover, ⑧ 1 user manual, and ⑨ 1 screwdriver, our mini saw is ready for immediate deployment, offering unparalleled convenience and utility right out of the box
Low Noise & Low Maintenance Unlike conventional gas-powered saws, our cordless chainsaw with battery and charger operates with minimal noise and demands minimal maintenance, making it an ideal choice for residential gardens. Enjoy a serene working environment and reduce the inconvenience of upkeep, enhancing the pleasure of gardening tasks
Versatile Utility Perfectly suited for tree trimming, firewood cutting, gardening endeavors, and various household chores, our hand saw is a versatile and indispensable addition to your toolkit, catering to all your cutting needs with precision and efficiency
