China Delincomm GPS Super Sensitivity Antenna Module with Mtk3337 GPS Module, Find details about China GPS Module, Mtk3337 GPS Module from Delincomm GPS Super Sensitivity Antenna Module with Mtk3337 GPS Module
Parameter | Specification |
Power Supply | Supply voltage: 2.8V~4.3V Typical: 3.3V |
Power Consumption | Acquisition: 28mA @VCC=VBAT=3.3V |
Tracking: 25mA @VCC=VBAT=3.3V | |
Standby: 2.0mA @VCC=VBAT=3.3V | |
Backup: 15uA @VBAT=3.3V | |
Receiver Type | Code 66 search channels, GPS&QZSS L1 1575.42MHz C/A |
22 simultaneous tracking channels | |
Sensitivity | Tracking: -165dBm |
Re-acquisition: -156dBm | |
Acquisition: -148dBm | |
TTFF (Autonomous) | Cold start: 35s type @-130dBm |
Warm start: 30s type @-130dBm | |
Hot start : 1s type @-130dBm | |
Horizontal Position Accuracy (Autonomous) | <2.5m CEP @-130 dBm |
Update Rate | 1Hz |
Accuracy of 1PPS Signal | not enabled |
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 baud rate from 4800bps to 115200bps, 9600bps by default | |
UART port is used for NMEA output, MTK proprietary commands input | |
Temperature Range | Normal operation : -40°C ~ +85°C |
Storage temperature: -45°C ~ +125°C | |
Physical Characteristics | Size: 15.3±0.20 ×13.2±0.20 ×7.5±0.20mm |
Weight: Approx. 3.8g |