{"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\/products\/%e5%9b%9b%e6%98%9f%e5%85%a8%e9%a2%91gmouse-yc-gm301","provider":"上海研川信息科技有限公司","version":"1.0","type":"link"}