Product Description 2022 10k-1.5GHz NanoVNA-H4 4inch Vector Network Analyzer HF VHF UHF Antenna Analyzer V4.3 with SD Card Slot
Features: This Nano VNA is a DIY product 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. 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. 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 Using PC software NanoVNASaver, it 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 The metal shield is designed to reduce the external interference and improve the measurement accuracy. Sprcifiactions: ABS case: 75mm x 133mm x 18mm (excluding protrusions) Measurement frequency: 10KHz -1.5GHz HW version：4.3 RF output: 0dbm (±2dbm) Measurement range: 70dB (50kHz-300MHz), 60dB (300M-900MHz), 40dB(0.9G-1.5GHz)); There may be errors caused by nonlinear transformation of fundamental wave when using harmonic measurement. Port SWR: < 1.1 Display: 3.95 inch TFT (320 x 480) USB interface: USB type-C communication mode: CDC (serial) Power: USB 5V 200mA, built-in 1950mAh battery, maximum charging current 1A Number of scanning points: 101 (fixed) Display Tracking: 4, Marking: 4, Setting Save: 5 Frequency Tolerance:<2.5ppm Frequency Stability:<0.5ppm Package List: 1X NanoVNA-H4 (with 1950mAh battery) 1X USB Type-C data cable 1X Type-C To Type-C cable 2X 15cm SMA male to male RG316 RF cable 1X SMA male calibration kit - OPEN 1X SMA male calibration kit - SHORT 1X SMA male calibration kit - LOAD            ● We accept Payment via PayPal only.
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(1).Item are posted Australia wide using Australia Post for free with a tracking number. (2).Items are posted to the buyer's Paypal address, so please ensure that those details are correct before marking payment. (3).Provided payment has been received before posting time, items will be shipped the same day. (4)Delivery usually takes between 2-5 business days. WA deliveries can sometimes take longer. However, please keep in mind that times there may be an unusual delay in delivery by Australia Post, which is something over which we have no control. Sorry, pick up is not available as it has proven very difficult to coordinate. ●We understand that not every purchase is a good one for every custome
Please note that we only accept returns within 30 days after delivery. ●If the item is defective/DOA (Dead on Arrival) we must be notified within 2 days of arrival, and a refund in full will be granted after item is sent back. ●Returns after 30 days will not be accepted. ●Please allow up to 3 business days for your item to be inspected and your return to be be processed. Our warehouse are based in Sydney, which means quick and fast shipping! We offer the highest quality products lowest possible price while offering efficient service available on ebay. We feel well to hear message from you, do no hesitate to contact us and we will answer you within 24 hours (weekend excluded). We'll reply your message within 24 hours on working day because of jet lag. If Weekends or holidays, we'll reply within 48 hours. Will do best to solve problem. Please trust us.
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