Customization: | Available |
---|---|
Chip: | MediaTek |
Support Network: | Nmea-0183 |
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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: 3.0mA @VCC=VBAT=3.3V Backup: 15uA @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 |
Typical accuracy: ±10ns
Time pulse width 100ms |
Acceleration Accuracy | Without aid: 0.1m/s² |
Dynamic Performance | Maximum altitude: 18,000m Maximum velocity: 515m/s Acceleration: 4G |
UART Port | UART Port: TXA and RXA 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 |
Physical Characteristics |
Size: 10.1±0.15 × 9.7±0.15 ×2.2±0.1mm Weight: Approx. 0.41g |