
|
GSM Specification
|
|
| 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
|
| 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 & Package
|
|
| Voice monitor range | ≤5 meters |
| Dust-waterproof level | IP65 |
| Button | 1xPower On/Off |
| Working voltage/current | 3.7VDC/60mA |
| Charger voltage/current | 5VDC/1A |
| Operating temperature | -20℃~ 70℃ |
| Battery | 2500mAh/3.7V & 5000mAh/3.7V |
| Charging period | 4 hours/8 hours |
| Standby time (Deep sleep mode) | 20 days/40 days |
| Working time (GPS working mode) | 30 hours/58 hours |
| Dimension | 91.5(L)*57.0(W)*24(H)mm/91.5(L)*57.0(W)*37.5(H)mm |
| Weight | <100g/202g |