Supported frequency bands and satellite systems can be divided into single-mode positioning module, single-frequency multi-mode positioning module, multi-frequency multi-mode positioning module and integrated antenna positioning module.
1, single-mode positioning: only support satellite system positioning module, such as BeiDou positioning;
2, dual-frequency multi-mode positioning module: only support multi-frequency bands and GPS, such as our Junoda ST-26-HL5, BeiDou, GLONASS and other satellite systems positioning module - ST-26-HL5; BDS / / / / GPS / / / GLONASS / / GALILEO / / / QZSS / / / SBAS six satellite systems positioning frequency is higher, the time is shorter, and more accurate;
3, multi-mode multi-frequency positioning module: at the same time to support the L1, L5 band and multiple satellite systems module, more selective and flexible than a single-frequency multi-mode positioning module;
4, integrated antenna positioning module: as the positioning module must require an antenna, sometimes the external antenna is not particularly convenient, many people prefer integrated and easy to use products, such as ST-9303, in addition to support for multi-mode positioning, but also integrated active ceramic antenna; users can use immediately, without additional integrated antenna;
From the application point of view, it can be divided into two aspects: navigation and precise positioning:
The general positioning accuracy of meter-level positioning module can be applied to trackers, asset positioning, T-BOX, wearable, car navigation, bike sharing, police PDA, OBD and other fields mainly focus on navigation, such as ST-26-HL5,MC120M,MC160M,MC180M and other module products.
General centimeter level precise positioning module can be used in intelligent robot, automatic driving, precision agriculture, industrial automation, automatic lawn mower, drone and other fields.
Summarize
Positioning not only plays an important role in national events such as precision guidance, but also closely related to people's production and life such as car navigation, bike sharing, cell phone positioning, vending machines, drones, etc., which directly serves people's production and life and has a huge market.
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 R & D and promotion of experience, JUNODA set up a team with a wealth of experience in hardware and software development technology, 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 dispatching, 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, the company is closely involved in the field of wireless communication, such as RTK differential module, 4G communication module and high-precision antenna.
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. Focused areas include video surveillance, network optimization, routers, POS and other M2M industry applications.
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