| Customization: | Available |
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| Screen Size: | No Screen |
| Use: | Automotive, Hand Held |
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| Model | TW2 |
| GSM specifications | |
| GSM channel | 850/900/1800/1900Mhz |
| GPRS class | Class 12,TCP/IP |
| Communication mode | TCP |
| Phase error | RMSPE<5,PPE<20 |
| Maximum output | GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3dBm |
| Maximum frequency error | ±0.1ppm |
| GPS specifications | |
| Frequency | L1,1575.42Mhz C/A code |
| Positioning accuracy | <10 meters |
| Tracking sensitivity | -165dBm |
| Capture sensitivity | -162dBm |
| Positioning time | Avg.hot start <2s Avg.warm Start <30s Avg.cold start <38s |
| Working parameters | |
| Operating voltage range | 3.9V |
| Working current | 65.5mA |
| Quiescent current | 7.2mA |
| Battery | 1200mAh |
| Operating temperature | '-20ºC~+70ºC |
| Working humidity | -40ºC~+85ºC |
| Weight | 50g |
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