Description
Features
- Multi-constellation support
- Precise positioning
- Advanced GNSS technology
- Compact design
- Robust performance
- Data logging
Technical Specifications
| LED indicator | Power led, satellite led, communication led |
| Keys | Power key x 1, function key x 2 |
| Port | Power port x 1 / SIM slot( below the battery) / Radio antenna USB 2.0 / RS 232 serial, debug port |
| Application function | Speaker and voice broadcast |
| Storage temperature range | -67 °F to 185 °F (-55 °C to 85 °C) |
| Water/dust proof | IP 67 |
| Bluetooth | 2.4 GHz V2.0 + EDR |
| RTK accuracy | horizontal: ±0.32 in (8 mm + 1× 10 to 6 D); vertical: ±0.59 in(15 mm+1 × 10 to 6 D) |
| Static accuracy | horizontal: ±0.09 in (2.5 mm + 1 × 10 to 6 D),
vertical: ±0.19 in (5 mm+1 × 10 to 6 D) |
| Motherboard type | BD 990 |
| Memory | Optional 4 GB / 8 GB / 16 GB / 32 GB |
| Processor | Cortex M4 processor |
| Battery | two batteries |
| Communication | 4G, GSM / GPRS / EDGE, Bluetooth, USB |