PBOX
PBOX combines an automotive-grade GNSS chipset, an ASIL B IMU and tightly coupled navigation algorithms in a compact IP67-rated receiver. PVT, RTK, loosely coupled and tightly coupled processing provide continuous position and attitude data for low-speed autonomous wheeled and tracked machines operating around foliage, structures and other sources of satellite obstruction.
Self-calibration removes the need to measure installation offsets manually, reducing setup time. Redundant backup functions and GNSS/IMU anomaly detection improve resilience, and the receiver provides serial, CAN and Ethernet connections together with PPS timing and optional 4G or LoRa communications.
Specifications:
| Dimensions | 150 × 123 × 31 mm |
| Weight | <450 g, excluding antennas and cables |
| Power consumption | <2 W |
| Input voltage | 9 to 36 V DC |
| RTK horizontal accuracy | 0.8 cm + 1 ppm |
| RTK vertical accuracy | 1.5 cm + 1 ppm |
| PPP accuracy after 10 min | Horizontal: 10 cm Vertical: 20 cm |
| Velocity accuracy | 0.03 m/s |
| Heading accuracy | 0.1° per 1 m baseline |
| GNSS output rate | 10 Hz; 20 Hz maximum |
| IMU output rate | 200 Hz |
| Interfaces | 2 × RS-232 1 × RS-422 2 × CAN 1 × Ethernet 1 × PPS 2 × GNSS FAKRA |
