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Multi-System GNSS Module: Superior Precision and Power Efficiency
MS37SN2 is a multi-system, concurrent positioning GNSS module. It features an advanced MTK GNSS SoC chip built on advanced technology, integrating a main frequency of up to 530MHz ARM Cortex-M4 with FPU and MPU. The module supports multiple satellite systems, including GPS, BDS, GLONASS, GALILEO, and QZSS, providing excellent positioning performance while maintaining low power consumption.
With its outstanding performance, MS37SN2 is an ideal choice for applications in the automotive industry, transportation sector , trackers, shared electric bicycles, smart agriculture, and inspections.
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MS37SN2 Parameters | |
Engine | MTK 530MHz ARM Cortex-M4 FPU and MPU |
Constellations | GPS: L1 C/A BDS: B1I GLONASS: L1 GALILEO: E1 QZSS: L1 C/A SBAS: WAAS,EGNOS,MSAS,GAGAN,SDCM |
Operating Frequencies | GPS/QZSS ：1575.42±1.023MHz BDS ：1561.098MHz±2.046MHz GLONASS ：1601.71875MHz±3.91175MHz GALILEO 1575.42±2.046MHz |
Sensitivity1 | Cold Start: -148dBm Reacquisition: -160dBm Tracking: -167dBm |
First LoCation Time1 | Cold Start: ≤24 seconds Hot Start: 1 second AGPS Assist: <6 seconds |
Position Accuracy2 | Single Point Positioning: Open Sky: <2.0 meters CEP Complex Urban Environments: <3.0 meters CEP |
Velocity Accuracy2 | <0.05 m/s |
Time Accuracy2 | 20ns |
Operating Temperature | Operating Temperature: -40°C to +85°C |
Refresh Rate | GNSS: 1Hz； |
Baud Rate | Main Serial Port 115200 (factory default, configurable) |
Supported Protocols | NMEA 0183 Protocol Ver 4.1 |
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