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Working voltage | +6.0 ~+40VDC |
GSM Frequencies | 850MHz/900MHz/1800MHz/1900MHz |
Working temperature | -20 ~ 85 centigrade degree |
Inside Backup battery | Rechargeable 3.7V 500mAh Li-ion battery |
GPS Chip | U-Blox 7 |
Receiving sensibility | -160dBm |
Receiving Ways | 55 Channels |
Page 16 Working frequencies | 1575.42Mhz C/A(GPS) |
Positioning accuracy | ≤10m (wide-open area) |