GSM frequency |
850/900/1800/1900 MHz |
GPRS |
Class 12, TCP/IP |
Memory |
32+32Mb |
Phrase error |
RMSPE<5,PPE<20 |
Max output |
GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3Bm |
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≤35sec |
Functional Specification |
Battery |
270mAh/3.7V Li-Polymer battery |
Working voltage/current |
9-90VDC/7mA(60VDC) |
Standby time |
60 hours |
Working time |
3 hours |
Operating temperature |
-20℃~ 70℃ |
Dimension |
78.0(L)*41.0(W)*13.0(H)mm |
Weight |
38g |