GSM Specification | ||
GSM frequency | 850/900/1800/1900MHz | |
GPRS | Class 12, TCP/IP | |
Memory | 32+32Mb | |
Phase error | RMSPE<5,PPE<20 | |
Max output | GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3dBm | |
Max frequency error | ±0.1ppm | |
GPS Specification | ||
GPS chipset | MTK high sensitivity chip | |
Frequency | L1,1575.42MHz C/A code | |
GPS channel | 66 | |
Location accuracy | <10 meters | |
Tracking sensitivity | -165dBm | |
Acquisition sensitivity | -148dBm | |
TTFF (open sky) | Avg. hot start ≤1sec | |
Avg. cold start ≤32sec | ||
Others | ||
Voice monitoring range | ≤5meters | |
Antenna | Built-in GPS antenna, GSM quad-band antenna | |
LED indicator | Power,GPS, GSM | |
Connector | OBD standard port | |
Battery | 50mAh/3.7V lithium-polymer battery | |
Standby current | ≤ 5mA | |
Working voltage/current | 9-36VDC/32mA (12VDC) | |
Operating temperature | -20℃~70℃ | |
Operating humidity | 5%~95%, non-dense | |
Dimensions | 45.0×22.5×30.0mm | |
Weight | 30g |