In order to achieve the vehicle navigation, vehicle intercept terminal equipment and portable terminal equipment positioning module requirements for use, Junoda product development and release of embedded GNSS positioning module is divided into a single GNSS positioning module and GNSS antenna integration module. This JUNODA will provide you with a detailed introduction to the MT3331 program according to the industrial production level small size GNSS antenna integration module ST-28-M3G.
Industrial production grade small size GNSS module SKM80F
ST-28-M3G is an integrated ceramic antenna GNSS antenna integrated positioning module, with ultra-high sensitivity, ultra-low power consumption and small specification characteristics. ST-28-M3G antenna accepts the positioning information content from communication satellite, according to the nmea protocol or serial communication customization protocol will be the part of the serial communication data information such as site, rate, and the content of the inter-temporal information recorded in detail. Record.
According to the MT3331soc chip structure of excellent performance characteristics, -165dBm high tracking sensitivity, so that it can be located in the big city canyon, green, overpasses, such as the harsh environment! Strong anti-interference, multi-system software contact positioning and excellent porcelain antenna characteristics of the advantages of the characteristics of the Internet of Things technology intelligent transportation, car navigation, intelligent transportation, intelligent security and other aspects of the multi-mode fiber positioning requirements.
Operating temperature range of -40 ~ 85 ℃, even if the very extreme outdoor natural environment can also be instant output specification of high-precision location information; 18 * 18 (mm) small specifications of highly integrated packaging characteristics make the module easy to integrate into the PND, cell phones, cameras and car site navigation and other portable equipment.
Eventually, I talk about is: in the commodity road test the whole process, only must be connected to TXD, RXD, VCC, GND these four sockets can be, the detection process can not be casually move the module.
At this stage, Junoda industrial production level small specification GNSS antenna integration module ST-28-M3G has been widely used in LBS (according to the local service project), PND (portable navigation bar machine equipment), car navigation system software and other positioning terminal equipment.
Ltd. specializes in high-precision GNSS modules and wireless communication products, technology development and application promotion service providers, relying on the wireless communication technology in the field of research and development and promotion of experience, JUNODA established a rich experience in hardware and software development of the technical team, aimed at domestic and foreign OEM / ODM customers and system integrators to provide high-quality, high-performance wireless modules and applications We aim to provide high-quality, high-performance wireless modules and application programs to OEM/ODM customers and system integrators at home and abroad, and create long-term value for customers!
The company mainly provides integrated antenna module, dual-frequency high-precision module, single-frequency high-precision module, thousand-seeking high-precision module, Zhongke micro-positioning module, U-BLOX positioning module, SICOM communication module, inertial navigation DR module, UWM GNSS module, RTK differential module, 4G communication module and high-precision antenna, etc., the products are sold well in Beijing, Shanghai, Shenzhen, Guangdong, Jiangsu, Zhejiang, Sichuan, Hunan and other parts of the country. Our GNSS modules are widely used in many application fields, such as drones, vehicle security monitoring and scheduling, automatic bus stop announcement, DVR, car DVD navigation, GPS electronic dog, synchronized timing, high-altitude balloon monitoring, engineering machinery, industrial automation, etc. In the field of wireless communication products, our company is closely involved in the development and production of wireless communication products, such as RTK differential modules, 4G communication modules and high-precision antennas.
In the field of wireless communication products, the company follows the latest development of international communication technology, introduces and acts as an agent for wireless communication modules that meet the market demand, and the products have a comprehensive layout from 2G, 3G, 4G, and are widely used in financial electronic payment, vehicle remote control, remote advertising information, repeater monitoring, mobile Internet terminals, smart home, remote medical care, network testing, enterprise information management, anti-theft alarm, Remote video transmission, intelligent meter reading, mobile computing, network navigation, voice phone, wireless gateway and other fields. Focus areas include video surveillance, network optimization, routers, POS and other M2M industry applications.
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