{"title":"antenna","description":"\u003cp\u003eYanchuan Antenna Series, including standard antennas, terminal antennas, and customized antennas, supports multi-constellation and multi-frequency, suitable for various application scenarios such as navigation and communication.\u003c\/p\u003e","products":[{"product_id":"三星七频外置螺旋天线","title":"YC-LX7051 - Samsung Seven-Band External Spiral Antenna","description":"\u003cp class=\"16\"\u003e\u003cspan\u003eYC-LX7051 can simultaneously receive GPS L1\/L2, BDS B1\/B2\/B3, and GLONASS G1\/G2 band signals, suitable for triple-system, high-precision measurement, and military positioning fields.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eFeature 1: Lightweight.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e The total weight of the antenna is less than 20g, making it especially suitable for devices with strict requirements for mass and volume, such as UAVs, handheld devices, and wearable devices, which can greatly reduce the payload burden.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eFeature 2: Easy installation.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e The antenna feeds and transmits signals through a standard SMA connector. The antenna can be fixed by simply connecting the antenna connector to the signal connector of the terminal device, without the need for additional mounting holes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003eFeature 3: Excellent omnidirectional radiation characteristics.\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e The antenna adopts a four-arm helical structure. Compared with traditional microstrip antennas, it has better low-elevation gain and wide-angle circular polarization characteristics, enabling it to receive more low-elevation satellite signals.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003eFor larger orders, prices are more favorable (individual purchases include shipping and customs clearance fees)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"上海研川信息科技有限公司","offers":[{"title":"Default Title","offer_id":47800075682033,"sku":null,"price":1000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/1a1b6148ead56bdc0f506dcfc11261d4.png?v=1770864990"},{"product_id":"dl-m3","title":"Yanchuan DL-M3 Smart Safety Helmet","description":"\u003cp\u003eDL-M3 Industrial-Grade Smart Hard Hat\u003c\/p\u003e\n\u003cp\u003eThe DL-M3 is an industrial-grade smart hard hat made of ABS material, complying with GB\/T2811-2019 standards. It features IP66 protection, 2-meter drop resistance, and supports Ex ib ⅡC T4 explosion-proof rating. It weighs 650g and measures 280×220×175mm. Available colors include white, red, and blue, with multiple positions for logo printing. It is equipped with an MT8768 chip + Android 10 system, 4GB+64GB storage, dual TF card slots supporting up to 512GB, a standard 21-megapixel camera, and a 5000mAh detachable battery (ordinary\/explosion-proof optional), with Type-C + magnetic dual charging ports. It integrates GPS\/Beidou positioning, multi-band communication, supports AI voice (Hello Xiao An), audio\/video recording\/intercom, and features comprehensive alarms for temperature, hat removal, and SOS emergency calls. Optional functions such as gas detection, high-precision positioning, and near-electricity alarms can be selected as needed to meet the safety management requirements of various industrial scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarger order quantities qualify for better prices (single purchases include shipping and customs fees).\u003c\/strong\u003e\u003c\/p\u003e","brand":"上海研川信息科技有限公司","offers":[{"title":"Default Title","offer_id":47947957698801,"sku":null,"price":20000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/2_7a2e9b1a-94c6-4540-a86b-c9b227af0619.png?v=1774237846"},{"product_id":"rd-d1-dl-m2","title":"Yanchuan RD-D1+ (DL-M2) Smart Safety Helmet","description":"\u003cp\u003eDL-M2 Industrial Smart Helmet\u003c\/p\u003e\n\u003cp\u003eThe DL-M2 is an industrial-grade smart helmet made of ABS material, compliant with the GB\/T2811-2019 national standard. It boasts IP66 protection, is resistant to alcohol spray, withstands 2-meter drops, and weighs ≤630g. Equipped with an MT8768 chip and Android 10 system, it features 4G+64G storage, supports GPS\/Beidou positioning, and multi-band communication. It comes standard with a 13-megapixel camera, dual speakers, dual microphones, and a removable 5000\/3800mAh battery. Key functions include location tracking, multi-dimensional safety alarms, audio and video recording, and remote intercom\/video calls. It offers convenient button operation and can be optionally equipped with AI voice, proximity\/gas detection, high-precision positioning, and other functions as needed, making it suitable for various industrial operation safety management scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor larger orders, prices are more favorable (individual purchases include shipping and customs fees).\u003c\/strong\u003e\u003c\/p\u003e","brand":"上海研川信息科技有限公司","offers":[{"title":"Default Title","offer_id":47947965169905,"sku":null,"price":20000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/1_46b530e7-2c80-4f87-8b90-85a894fc0c04.png?v=1774238211"},{"product_id":"yc-kgr4141多功能b1抗干扰天线","title":"YC-KGR4141 Multi-functional B1 Anti-jamming Antenna","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eYC-KGR4141 is a miniaturized, multi-functional B1 anti-jamming antenna that supports joint positioning with BeiDou\/GPS\/GLONASS three systems. It supports B1\/L1 frequency points against various suppression jamming signals such as broadband, narrowband, and pulse, and supports B1 and B3 dual-frequency positioning functions. The antenna adopts a compact design, offering advantages of small size and light weight. This product is particularly suitable for applications such as drones and aircraft that require high navigation and positioning accuracy and anti-jamming performance, ensuring stable and reliable operation in complex electromagnetic environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eWorking Frequency:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e BDS B1 BDS: B1, B3 GPS: L1 \u003cb\u003eGLONASS: G1\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eAnti-jamming Capability:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Single jam: ≥95dB \u003cb\u003eThree single: ≥85dB\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eRF Output Power: -60~-70dBm\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eAnti-burnout Capability: Anti-continuous wave 10W\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eOperating Voltage: +12V~+32V\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003ePower Consumption: ≤10W\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eInterface: RF interface: TNC-KF Upgrade interface: J30J-9ZKP\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eDimensions: 140mm*140mm*40mm\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eColor: RAL 9003 Signal White, matte Weight: ≤600g\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eInstallation Method: M4 screw fixing\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eOperating Temperature: -40℃～+75℃\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eStorage Temperature: -55℃～+85℃\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eHumidity: 95% non-condensing\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarger order quantities offer better prices (individual purchases include shipping and customs fees)\u003c\/strong\u003e\u003c\/p\u003e","brand":"上海研川信息科技有限公司","offers":[{"title":"Default Title","offer_id":48052210893041,"sku":null,"price":30000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/20260416185117_85_1.png?v=1776336859"},{"product_id":"四星全频gmouse-yc-gm301","title":"Four-star full-frequency Gmouse YC-GM301","description":"\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e1. \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eProduct Introduction\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eYC-GM310\u003c\/span\u003e\u003cspan\u003e is an integrated spiral antenna positioning module, consisting of a GNSS helical antenna, RF front-end, built-in miniature receiver module, and magnetic sensor. It features a simple structure and compact size. The GNSS four-arm helical antenna receives multi-band GNSS signals sent by satellites and processes them through a low-noise amplifier circuit. The positioning module then decodes the received antenna signals to obtain current position information.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eThe product uses a multi-system, multi-frequency small-size high-precision positioning module that supports signal tracking from satellite navigation systems such as GPS, BDS, GLONASS, and Galileo, making it suitable for applications in the Internet of Things, smart driving, drones, and intelligent robots.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"515\" height=\"93\" style=\"width: 102.083%; height: 531.45px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 110.5px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 110.5px;\"\u003e \n\u003cp class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eSignal\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 110.5px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003eBDS\u003cspan\u003e: \u003c\/span\u003eB1\u003cspan\u003e, \u003c\/span\u003eB2\u003cspan\u003e, \u003c\/span\u003eB3\u003c\/h5\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003eGPS\u003cspan\u003e: \u003c\/span\u003eL1\u003cspan\u003e, \u003c\/span\u003eL2\u003cspan\u003e, \u003c\/span\u003eL5\u003c\/h5\u003e\n\n\u003ch5 style=\"text-align: left;\"\u003eGLONASS\u003cspan\u003e: \u003c\/span\u003eG1\u003cspan\u003e, \u003c\/span\u003eG2\u003c\/h5\u003e\n\n\u003ch5 style=\"text-align: left;\"\u003eGalileo\u003cspan\u003e: \u003c\/span\u003eE1\u003cspan\u003e, \u003c\/span\u003eE5a\u003cspan\u003e, \u003c\/span\u003eE5b\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\n\n\u003cspan\u003eTime to first fix\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\n\n\u003cspan\u003eCold start time: \u003c\/span\u003e\u003cspan\u003e≤\u003c\/span\u003e\u003cspan\u003e20s       Hot start time: \u003c\/span\u003e\u003cspan\u003e≤\u003c\/span\u003e\u003cspan\u003e10s\u003c\/span\u003e\n\n\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 26.825px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 26.825px;\"\u003e\n\n\u003cspan\u003ePPSS Timing Accuracy (\u003c\/span\u003e\u003cspan\u003eR\u003c\/span\u003e\u003cspan\u003eM\u003c\/span\u003e\u003cspan\u003eS\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 26.825px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e20ns\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eSingle Point Positioning Accuracy (RMS)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003eHorizontal: 1.5m, Vertical: 3m\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eRTK Initialization Time\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e\u0026lt;5s (typical value)\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 64.025px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 64.025px;\"\u003e\u003cspan\u003eRTK Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 64.025px; text-align: left;\"\u003e\n\n\u003cp class=\"MsoNormal\" align=\"center\"\u003e\u003cspan\u003eHorizontal: \u003c\/span\u003e\u003cspan\u003e8mm+\u003c\/span\u003e\u003cspan\u003e1ppm*D\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003eVertical: \u003c\/span\u003e\u003cspan\u003e15mm+\u003c\/span\u003e\u003cspan\u003e1ppm*D\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cspan\u003eD is the baseline length (unit: mm)\u003cbr\u003e\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eSupported Protocols\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003eNMEA0183\u003cspan\u003e; \u003c\/span\u003eRTCM2.X\u003cspan\u003e; \u003c\/span\u003eRTCM3.X\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 26.825px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 26.825px;\"\u003e\u003cspan\u003ePower Supply Voltage\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 26.825px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e5±0.5VDC\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e≤1.5W\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 26.825px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 26.825px;\"\u003e\u003cspan\u003eCommunication Interface\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 26.825px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003eUART\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e-40°C to +70°C\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.825px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.825px;\"\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.825px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003e-55°C to +85°C\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\n\n\u003cspan\u003eDimensions\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: center; height: 27.625px;\"\u003e\n\n\u003ch5 class=\"MsoNormal\" align=\"center\" style=\"text-align: left;\"\u003e\u003cspan\u003eΦ39.8×32mm\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: left; height: 27.625px;\"\u003e\n\n\u003ch5\u003e\n\n\u003cspan\u003e≤15g\u003c\/span\u003e\n\n\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 27.625px;\"\u003e\n\n\u003ctd style=\"width: 49.8964%; height: 27.625px;\"\u003e\u003cspan\u003eHardware Interface\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd style=\"width: 49.8964%; text-align: left; height: 27.625px;\"\u003e\n\n\u003ch5\u003e\u003cspan\u003eConnector: GH1.25 8P with lock\u003c\/span\u003e\u003c\/h5\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e1. \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003ePrecautions\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e1) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eThe module contains temperature-sensitive components internally, so ensure stable temperatures and keep it away from hot airflow as much as possible.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e2) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eSome components on the module are susceptible to static electricity damage, which can affect IC circuits and other components. Therefore, static protection measures should be taken during use.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e3) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eWhen handling the module, wear gloves or finger cots and anti-static wrist straps that comply with anti-static protection standards.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e4) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eWhen the module is idle, it should be placed on a soft protective pad (such as an anti-static foam pad) and not stacked randomly; during transportation, soft protective pads should be used between modules for protection.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e5) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eThe module should be handled gently during use to prevent damage from rough operations.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e6) \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003eWhen powering on, pay attention to the positive and negative poles of the power supply and the voltage to avoid reverse connection and excessive voltage burning out the module.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: Calibri;\"\u003e\u003cstrong\u003eFor larger order quantities, prices are more favorable (individual purchases include shipping and customs clearance fees).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"上海研川信息科技有限公司","offers":[{"title":"Green","offer_id":48053634072817,"sku":null,"price":1000.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/0170\/8017\/files\/20260417104358_91_1.png?v=1776394037"}],"url":"https:\/\/www.shanghaiyanchuan.com\/en\/collections\/%e5%a4%a9%e7%ba%bf-1.oembed","provider":"上海研川信息科技有限公司","version":"1.0","type":"link"}