Chip: | MediaTek |
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Support Network: | Nmea-0183 |
Certification: | CE, FCC, ISO/TS16949, RoHS, ISO90001 |
Warranty: | 1 Year |
Type: | Gnss Module |
Channels: | 66 |
Customization: |
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Parameter | Specification |
Power Supply
|
Supply voltage: 2.8V~4.3V Typical: 3.3V
|
Power Consumption | Acquisition: 45mA @VCC=VBAT=3.3V Tracking: 40mA @VCC=VBAT=3.3V Standby: 2.0mA @VCC=VBAT=3.3V Backup: 20uA @VBAT=3.3V |
Receiver Type | Code 66 search channels, 22 synchronous tracking channels GPS&&QZSS L1 1575.42MHz C/A , GLONASS L1OF 1602MHz SBAS: WAAS, EGNOS, MSAS, GAGAN |
Sensitivity | Tracking: -165dBm Re-acquisition: -156dBm Acquisition: -148dBm |
TTFF (EASY enabled) | Cold start(Autonomous): 35s typ @-130dBm Cold start(Autonomous): 30s typ @-130dBm Hot start (Autonomous): 1s typ @-130dBm |
TTFF (EASY disabled) | Cold start(Autonomous): 35s typ @-130dBm Cold start(Autonomous): 30s typ @-130dBm Hot start (Autonomous): 1s typ @-130dBm |
Horizontal Position Accuracy (Autonomous) |
<2.5m CEP @-130 dBm |
Max Update Rate | Up to 10Hz,1Hz by fault |
Accuracy of 1PPS Signal | not enabled |
Dynamic Performance | Maximum altitude: 18,000m Maximum velocity: 515m/s Acceleration: 4G |
UART Port | UART Port: TXD and RXD Supports baud rate from 4800bps to 115200bps, 9600bps by default UART port is used for NMEA output, MTK proprietary commands input and firmware upgrade |
Temperature Range | Normal operation: -40°C ~ +85°C Storage temperature: -45°C ~ +125°C |
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