Design sketch
Dimensions
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Low Power High-sensitivity & Support GPS/QZSS Antenna Integrated GPS/GNSS Module
MS32SN4 series is a high-performance, low-power, GPS navigation and positioning module. MS32SN4 has a built-in high-sensitivity GNSS chip and ceramic antenna, and uses MediaTek's high-performance and low-power positioning engine for excellent sensitivity and superior TTFF without host interaction. The Module is suitable for vehicles or positioning devices that require high sensitivity and fast TTFF in weak signal environments, while maintaining low system power consumption.
MS32SN4 Key Performance | |
Engine | MediaTek MTK3337, Main frequency158MHz , ARM7EJ-S |
Frequency | GPS，SBAS，QZSS |
Sensitivity | Tracking: -165dBm |
Re-capturing: -163dBm | |
Cold Start: -148dBm | |
Cold Start | 29s (avg ), Open sky |
Hot Start | 1s (avg ) |
AGPS Assist | EASY™ 10s (avg ) |
Accuracy | Accuracy Autonomous level: 2.5m |
SBAS: 2.0m | |
Max Height | 50,000m |
Max. Speed | 500 m/s |
Max. Acceleration | ≦ 4G |
Baud Rate | 9600bps (factory default) |
Update Frequency | 1-10 Hz |
Features | DGPS (RTCM), A-GPS (EPO, EASY, LOCUS) FCC E911, multi-path detection and suppression |
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