4G location tracker with Hi2131E platform and multi-constellation GNSS (GPS/BDS dual-frequency). Supports 485 interface, one-line access, and wide temperature operation. Ideal for vehicle tracking, asset monitoring, and logistics applications.
| Parameter | Specification |
|---|---|
| Platform | Hi2131E |
| Frequency Bands | B1/B3/B5/B8/B34/B38/B39/B40/B41 |
| GNSS | BDS/B1I/B1C/B2a/B2b, GPS, dual-frequency 1~10Hz |
| Interfaces | One-line access + RS485 |
| Operating Temp | -20°C to +70°C |
| Storage Temp | -35°C to +85°C |
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