{"product_id":"nanovna-h-nanovna-h4-vector-network-analyzer-10khz-1-5ghz-mf-hf-vhf-uhf-antenna-analyzer-antenna-tuner-nano-vna-swr-phase-delay","title":"NanoVNA-H NanoVNA-H4 Vector Network Analyzer 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer Antenna Tuner Nano VNA SWR Phase Delay","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eSeeSii\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFrequency Range\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e10KHz-1.5GHz\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eMeasurement Bandwidth\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eSpectrum Analyzer\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNanoVNA-H\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e2.8 inch V3.6 650mAh\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNanoVNA-H4\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e4 inch V4.3 1950mAh\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eantenna analyzer\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eMF HF VHF UHF\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:24px\"\u003eSeesii NanoVNA-H \u0026amp; NanoVNA-H4 Vector Network Analyzer 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer Antenna Tuner nano vna SWR Phase Delay\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:22px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cstrong\u003eNanoVNA-H Option\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Amazon Ember\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 17);background-color:rgb(255, 255, 255);margin:0px 0px 0px 18px;margin-bottom:0px;margin-top:0px;margin-left:18px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"a-unordered-list a-vertical a-spacing-mini\" align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:var(--__dChNmAmGoMXsw4B,#0f1111)\"\u003eUpgraded 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 \u0026amp; smart analyzer for electronics engineer, amateur radio operators or radio diy amateurs\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:var(--__dChNmAmGoMXsw4B,#0f1111)\"\u003eImproved Frequency Algorithm: The enhanced frequency algorithm uses the odd harmonic extension of the si5351, supporting measurements up to 1.5GHz. The metal shield reduces external interference, improving accuracy. The si5351 direct output offers 70dB dynamic range (50K-300MHz), 60dB (300M-900MHz), and 40dB (900M-1.5GHz). The default firmware supports antenna performance measurement\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:var(--__dChNmAmGoMXsw4B,#0f1111)\"\u003eMulti 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)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:var(--__dChNmAmGoMXsw4B,#0f1111)\"\u003eAndroid and PC Software Control: The NanoVNA analyzer uses NanoVNASaver software, which connects to the device, extracts data, and saves it in Touchstone format for display on a computer\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;list-style:disc;box-sizing:border-box\" class=\"a-spacing-mini\"\u003e\u003cp\u003e\u003cspan class=\"a-list-item\" style=\"color:var(--__dChNmAmGoMXsw4B,#0f1111)\"\u003eBuilt-in Micro-SD Port \u0026amp; 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\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6bcc4508b43c473bb02bd811b286fc53F.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc8eb1aed33834239969ef90b70ae0f92X.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8891d1939daf4d0c97acaff631c21704v.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S58355501693e4c17994f236d2a0c9b02X.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S50a9a1b1403648f9bcd9372e4b046beeH.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scb85b23d77dc4c47a8833e04a73b3b9aF.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba29c56290a141db86d0b350825cd38fu.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2a53c77505874d87914c2d435cab9959o.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(255, 255, 255);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 255, 255);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eH Spectrum Analyzer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:22px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cstrong\u003eNanoVNA-H4 Option\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cspan style=\"font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cbr\u003eThis 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.\u003cbr\u003eThe 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.\u003cbr\u003eThe 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\u003cbr\u003eUsing 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\u003cbr\u003eThe metal shield is designed to reduce the external interference and improve the measurement accuracy.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003eSprcifiactions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0);font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cspan style=\"font-size:16px;font-family:tahoma, geneva, sans-serif\"\u003e\u003cbr\u003eABS case: 75mm x 133mm x 18mm (excluding protrusions)\u003cbr\u003eMeasurement frequency: 10KHz -1.5GHz\u003cbr\u003eHW version：4.3\u003cbr\u003eRF output: 0dbm (±2dbm)\u003cbr\u003eMeasurement range: 70dB (50kHz-300MHz), 60dB (300M-900MHz), 40dB(0.9G-1.5GHz));\u003cbr\u003eThere may be errors caused by nonlinear transformation of fundamental wave when using harmonic measurement.\u003cbr\u003ePort SWR: \u0026lt; 1.1\u003cbr\u003eDisplay: 3.95 inch TFT (320 x 480)\u003cbr\u003eUSB interface: USB type-C communication mode: CDC (serial)\u003cbr\u003ePower: USB 5V 200mA, built-in 1950mAh battery, maximum charging current 1A\u003cbr\u003eNumber of scanning points: 101 (fixed)\u003cbr\u003eDisplay Tracking: 4, Marking: 4, Setting Save: 5\u003cbr\u003eFrequency Tolerance:\u0026lt;2.5ppm\u003cbr\u003eFrequency Stability:\u0026lt;0.5ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7d9bf72a899348ec9530364dd83982f0m.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S80f0bef8e9ad498dbb907da792a1114aP.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3c25e9f0fa83495cbd80c14038c66e90B.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"470\" height=\"353\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5e3461648f664b9fba69db580dc68c59U.png\" slate-data-type=\"image\"\u003e\u003cimg width=\"468\" height=\"352\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se0c9550d307c4cbda8144955287bc3e2X.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S046444f96cc343aeb9aea7e3de66b1a3Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdc23c821eab149fc8f162e890fa64923u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9f198d098fa4ea4bc2bc618d804a4c4S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scbcf1941358140388f6fcee3c21cf769X.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba29c56290a141db86d0b350825cd38fu.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd0cc1ff6d2bc4d079b94c6bc3a662f68W.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3dc33134c2ad4bb68f62db762be788188.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdf73ec0d8ef04fa5939590185fdca1fbY.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Timberline Trading Co","offers":[{"title":"NanoVNA-H4 4 INCH \/ Russian Federation","offer_id":44286076158011,"sku":"14:366#NanoVNA-H4 4 INCH;200007763:201336103","price":215.99,"currency_code":"USD","in_stock":true},{"title":"NanoVNA-H 2.8 INCH \/ Russian Federation","offer_id":44286076190779,"sku":"14:175#NanoVNA-H 2.8 INCH;200007763:201336103","price":138.99,"currency_code":"USD","in_stock":true},{"title":"NanoVNA-H4 4 INCH \/ China Mainland","offer_id":44286076223547,"sku":"14:366#NanoVNA-H4 4 INCH;200007763:201336100","price":109.99,"currency_code":"USD","in_stock":true},{"title":"NanoVNA-H 2.8 INCH \/ China Mainland","offer_id":44286076256315,"sku":"14:175#NanoVNA-H 2.8 INCH;200007763:201336100","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/3003\/5003\/files\/S5d6ac77efa374b52a168343c9c2421eed.webp?v=1790201076","url":"https:\/\/timberlinetradingco.com\/products\/nanovna-h-nanovna-h4-vector-network-analyzer-10khz-1-5ghz-mf-hf-vhf-uhf-antenna-analyzer-antenna-tuner-nano-vna-swr-phase-delay","provider":"Timberline Trading Co","version":"1.0","type":"link"}