The RAC-C1 satellite positioning receiver is a high-precision, decimeter-level device designed for in-vehicle positioning. It is equipped with a built-in satellite reception antenna and offers comprehensive positioning capabilities, meeting both industrial-level positioning requirements and personal use needs. In complex environments such as overpasses, tree cover, and interference from building glass curtain walls, it can still maintain stable signal output, ensuring real-time and accurate positioning. The device is primarily used in scenarios such as low-speed vehicles, V2X, airports, ports, and mining sites.   Performance Indicators Frequency Points GPS/QZSS: L1 C/A  BDS: B1 B1I B1C GLONASS: L1 GALILEO: E1 Positioning Accuracy <1.5m Static (1σ) <0.6m Dynamic (1σ) Velocity Accuracy 0.1m/s Sensitivity Tracking: -165dBm Acquisition: -148dBm 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℃