{"product_id":"upgraded-nanovna-h4-vector-network-analyzer-aursinc-10khz-1-5ghz-v4-4-inch-nanovna-antenna-analyzer-ham-radio-with-32gb-card-hf-vhf-uhf-measuring-s-parameters-swr-phase-delay-smith-chart","title":"AURSINC NanoVNA-H4 Vector Network Analyzer with 32GB Card, Latest V4.4 9KHz-1.5GHz 4\" Touchscreen Nano VNA Antenna Analyzer Ham Radio, HF VHF UHF Measuring S Parameters, SWR, Phase, Delay, Smith Chart","description":"\u003cul\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[NEW ADDON]\u003c\/strong\u003e The built-in SD card slot and the 32GB micro card have solved the issue with saving on-site data; you can directly record data to the card, which is convenient for your data sharing and storage. Take the NanoVNA-H4 anywhere, anytime for on-the-go testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[UPGRADED NANAOVNA H4 HW V4.4]\u003c\/strong\u003e Equipped with the latest HW 4.4 version, the NanoVNA H4 Vector Network Analyzer is a Hugen Original. It delivers reliable vector network measurement capabilities, features a compact handheld design, operates as a stand-alone device with a 4-inch LCD display, and is portable—supporting power supply via a 1950mAh battery or USB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[IMPROVED FREQUENCY ALGORITHM]\u003c\/strong\u003e The improved frequency algorithm of the NanoVNA-H4 utilizes the odd harmonic extension of the SI5351 to support a maximum measurement frequency of 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\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[ANTENNA PERFORMANCE MEASUREMENT]\u003c\/strong\u003e The default firmware's main function of the NanoVNA-H4 is designed for antenna performance measurement. Using the TX\/RX method, you can measure the complete S11 and S21 parameters. If you need to obtain the S12 and S22 parameters, you will need to manually rewire the transceiver ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[PC CONTROL]\u003c\/strong\u003e Using the PC software NanoVNASaver, the NanoVNA-H4 antenna analyzer can connect to a computer, extract data for on-screen display, and save it to Touchstone files. You can also export Touchstone (SNP) files through the software, which are compatible with various radio design and simulation software\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e[WHAT ARE INCLUDED]\u003c\/strong\u003e 1x NanoVNA-H4 host (with 1950mAh battery), 1x 32GB Micro SD card, 4pcs SMA male calibration kit (open\/short\/load\/SMA female to female connector), 2x 16cm\/6.3inch SMA male to male RG174 RF cable, 1x USB Type-C data cable, 1x Type-C to Type-C cable, 1x Lanyard with stylus, 1x stylus pen, 1x User Manual\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AURSINC","offers":[{"title":"Default Title","offer_id":46188837241070,"sku":"TM-LHV8-81WS","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/9125\/3742\/files\/1_c9678425-08f9-4d0b-be20-1e8c08e0c6a2.jpg?v=1775804586","url":"https:\/\/www.aursinc.com\/products\/upgraded-nanovna-h4-vector-network-analyzer-aursinc-10khz-1-5ghz-v4-4-inch-nanovna-antenna-analyzer-ham-radio-with-32gb-card-hf-vhf-uhf-measuring-s-parameters-swr-phase-delay-smith-chart","provider":"AURSINC","version":"1.0","type":"link"}