MS-300Pro
Professional GNSS-INS System
| RTK Accuracy | 2 cm (RMS) |
| DGPS Accuracy | 0.5 m (RMS) |
| SBAS Accuracy | < 1 m (RMS) |
| Update Rate | 100 Hz |
| Pitch/Roll | 0.05° (GNSS assist) |
| Heading | 0.1° (1σ) |
| Velocity | 0.03 m/s |
| INS Standalone | > 60s |
| Constellations | BDS/GPS/GLONASS/Galileo |
| Channels | - |
| RTK Init Time | < 5s |
| RTK Baseline | Up to 60m |
| Type | MEMS |
| Gyro | ±400°/s |
| Accel | ±30g |
| Communication | 2×RS422 |
| Protocol | NMEA / Binary / RTCM |
| Antenna | TNC × 2 |
| Supply Voltage | 5V~12V |
| Power | 3W |
| Operating Temp | -40°C to +80°C |
| IP Rating | - |
The MS-300Pro is a professional GNSS-INS system designed for comprehensive surveying applications. Supporting all major GNSS constellations (BDS/GPS/GLONASS/Galileo), it offers fast RTK initialization (< 5s) and extended INS standalone capability (> 60s), ensuring reliable positioning even in challenging signal environments.
Cadastral surveying
Data collection
Machine control