توضیحات
| GSM Specification | |
| Communication system | GSM |
| GSM frequency | 850/900/1800/1900MHz |
| WCDMA 850/900/1900/2100MHz | |
| GPRS | Class 12, TCP/IP |
| Memory | 32 + 32 Mb |
| Phsase error | RMSPE<5,PPE<20 |
| Max output | GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3dBm |
| Max frequency error | ±0.1ppm |
| Receive sensitivity | Class II RBER2%(-102dBm) |
| GPS Specification | |
| Chipset | High sensitivity GPS chips |
| Frequency | GPS L1, 1575.42MHz |
| Channel | 32 |
| Location accuracy | <10 meters |
| Tracking sensitivity | -162dBm |
| Acquisition sensitivity | -148dBm |
| TTFF (open sky) | Avg. hot start ≤1sec |
| Avg. cold start ≤32sec | |
| Function & Package | |
| Switch | 1 for base falling detection |
| GSM/GPS antenna | Built-in quad band GSM antenna, GPS dual-mode antenna |
| LED indicator | Red: status |
| Working voltage/current | 3.6V/60mA |
| Tracking hour | 80 hours ( GPS always ON) |
| Operating temperature | -20℃ ~+70 ℃ |
| Battery | 5400mAh / 3.6V lithium battery |
| Device weight | 160g |
| Device dimension | 93.0 x 58.0x 22.0mm |
نقد و بررسی ها
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