GSM Specification
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GSM frequency | 850/900/1800/1900 MHz |
GPRS | Class 12, TCP/IP |
Memory | 32+32Mb |
Phase error | RMSPE<5,PPE<20 |
Max output |
GSM850/GSM900:33±3dBm
GSM1800/GSM1900:30±3Bm
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Max frequency error | ±0.1ppm |
GPS Specification
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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
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Function & Package
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Dust-waterproof level | IP66 |
Button | 1x Remove alert |
Working voltage/current | 2VDC/50mA |
Operating temperature | -20℃~ 70℃ |
Battery | 4500mAh/3.7V |
Standby time | 3 years(1 position per day) |
Working time | 80 hours (GPS working mode) |
Dimension | 79.6(L)*50.3(W)*30.7(H)mm |
Weight | 110g |