Design sketch
High Sensitivity Low Power BeiDou B1I & B1C Module
The ME32GR02 has a built-in high sensitivity, low power consumption BeiDou Soc chip and RF devices for single BeiDou applications, supporting only BDS B1I and B1C frequency points, providing users with fast, accurate and high-performance positioning experience of China BeiDou.
ME32GR02 Parameters | |
Satellite Systems | BEIDOU B1I：1561.098MHz±2.046MHz BEIDOU B1C: 1575.42±1.023MHz |
Sensitivity | Cold Start: -148dBm Recapture: -160dBm Tracking: -162dBm |
Cold Start | ≤32 seconds |
Hot start | Average 1 second |
ABD Auxiliary | ≤6 seconds |
Accuracy | Level of autonomy: ≤2.5m CEP Velocimetry accuracy: ≤0.1m/s CEP |
Baud | 9600bps (Factory Default) |
Update Frequency | 1-10 Hz (software adjustable), factory default 1 Hz NMEA0183 outputs |
Protocols | NMEA0183 version 4.1 is supported by default |
Features | Support for Beidou-3 satellite B1C |
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