GPS Receiver Module with Dual-Frequency RTK and Dead Reckoning Fusion Positioning, USB Interface, Compatible with GPS BDS Galileo GLONASS for Automotive Use

A73X-GPS Receiver 0.25–10 Hz USB Dual-Frequency RTK + Dead Reckoning Fusion Positioning Module WT-2828-RD-USB for Automotive Use Multi-system, simultaneous reception of GPS (L1C/A, L5), BeiDou (B1I, B2a, B1C), Galileo (E1, E5a), and GLONASS (L1) signals.dual-frequency RTK and inertial navigation fusion positioning algorithm.Achieves centimeter-level positioning accuracy.Supports rapid positioning in shielded environments.Integrated design for simplified integration and installation.Interface: USB Model: WT-2828-RD Positioning algorithm: Dual-frequency RTK + dead reckoning fusion Communication protocol: NMEA-0183 or custom Baud rate range: 4800 bps to 921600 bps (default recognition at 115200 bps) Number of channels: 128 Sensitivity:  Tracking: –167 dBm  Acquisition: –158 dBm  Cold start: –148 dBm (average time to first fix: 28 seconds)  Hot start: –158 dBm (average time to first fix: 1 second) Horizontal accuracy: 1 cm + 1 ppm CEP50 Vertical accuracy: 2 cm + 1 ppm CEP50 Maximum operating altitude: 18, 000 meters Maximum velocity: 515 m/s Update frequency: 0.25 Hz to 10 Hz Positioning methods: Assisted GNSS, dual-frequency RTK + dead reckoning fusion Operating voltage: 1.6 V to 5 V Applications: Intelligent IoT devices, shared two-wheelers, crowdsourced mapping, GIS data collection, handheld terminals, structural displacement monitoring, lawn mowers, farming-related machinery, drones, vehicle positioning, personnel tracking, and vehicle aftermarket systems.Color: Black Material: Plastic length: 3 meters Package includes: 1 × GPS receiver with 3-meter

• Model A73X-GPS Receiver supports dual-frequency RTK and RD fusion positioning for improved accuracy in dynamic environments
• Compatible with GPS BDS GALILEO and GLONASS satellite systems to robust acquisition across global regions
• Operates at adjustable update rates from 0.25 Hz to 10 Hz, suitable for both speed vehicle navigation and low-power stationary applications
• Features USB interface for plug-and-play connectivity with automotive dashboards, data loggers, and onboard computing systems
• Designed for automotive use including fleet tracking, autonomous driving assistance, and mapping applications