China High Quality GPS Module 16X12X2.6 mm Mediatek Mt3337 GPS Module, Find details about China GPS Module, Mediatek Mt3337 GPS Module from High Quality GPS Module 16X12X2.6 mm Mediatek Mt3337 GPS Module
Parameter | Specification |
Power Supply | Supply voltage: 2.8V~4.3V Typical: 3.3V |
Power Consumption | Acquisition: 25mA @VCC=VBAT=3.3V Tracking: 20mA @VCC=VBAT=3.3V Standby: 1.0mA @VCC=VBAT=3.3V Backup: 15uA @VBAT=3.3V |
Receiver Type | Code 66 search channels, GPS&QZSS L1 1575.42MHz C/A 22 simultan ous tracking channels |
Sensitivity | Tracking: -165dBm Re-acquisition: -156dBm Acquisition: -148dBm |
TTFF (EASY enabled) | Cold start: 15s typ @-130dBm Warm start: 5s typ @-130dBm Hot start : 1s typ @-130dBm |
TTFF (EASY disabled) | Cold start(Autonomous): 35s typ @-130dBm Cold start(Autonomous): 35s typ @-130dBm Hot start (Autonomous): 1s typ @-130dBm |
Horizontal Position Accuracy (Autonomous) | <2.5m CEP @-130 dBm |
Max Update Rate | 1Hz |
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: TXD and RXD Supports via UART configuration baud rate from 4800bps to 115200bps, 9600bps by default |
Temperature Range | Normal operation: -40°C ~ +85°C Storage temperature: -45°C ~ +125°C |
Physical Characteristics | Size: 16±0.15 × 12±0.15 ×2.6±0.1mm Weight: Approx. 0.92g |