The RAC-C1P satellite positioning receiver is a decimeter-level high-precision device designed for in-vehicle positioning. The core technology of this product features weak signal compensation, which can improve the positioning performance of the GNSS receiver in practical applications at the lowest cost, effectively reducing the impact of multipath effects. In dynamic positioning, the accuracy remains within 0.6 meters in complex environments over 95% of the time, ensuring the smooth implementation of intelligent vehicle networks and autonomous driving solutions. It is primarily used in scenarios such as low-speed vehicles, autonomous driving, robotics, V2X, and more.   Performance Indicators Frequency Points GPS/QZSS: L1 C/A BDS: B1 B1I B1C GLONASS: L1 GALILEO: E1 Positioning Accuracy External/Internal Static: 1.0/0.2m (2σ) External/Internal Dynamic: 0.6/0.5m (2σ) Velocity Accuracy 0.05m/s Sensitivity Tracking: -167dBm Acquisition: -160dBm TIFF Cold Start Time: Average < 42s Warm Start Time: Average < 5s Hot Start Time: Average < 1s Update Rate 1~10Hz (Optional) Communication Protocol NMEA 0183/UBX Protocol (Optional 4G Communication) Baud Rate 115200bps [Optional: 9600/38400] Function Selection Communication Module Brand/Chip Model MTK6261D/EC100Y-CN Physical Characteristics Operating Voltage DC 5.0V (Optional Wide Voltage Range 8~36V) Power Consumption Tracking: 160mA@5V Acquisition: 180mA@5V Function Interface UART/RS485/RS232/CAN Product Dimensions Φ151mm*High 45mm IP Protection Rating IP65 Operating Temperature -30~80℃ Storage Temperature -40~85℃