G620-INS
G620-INS houses a GNSS antenna, multiconstellation receiver and IMU in a single IP68-rated enclosure, reducing the number of separate components required on a mobile platform. Standard versions track GPS, BDS, Galileo, QZSS and GLONASS L1 signals, with L5 and RTK options available when the application requires greater accuracy.
Multipath detection and interference suppression improve reception around obstructions, and inertial measurements continue the navigation solution during short GNSS outages. The unit delivers horizontal position accuracy below 1.5 m CEP in its standard configuration, with selectable output rates up to 20 Hz. NMEA-0183 data is provided through RS-232, with CAN available as an option.
Specifications:
| Dimensions | 55 × 50 × 20 mm |
| Weight | 150 g |
| Power consumption | <200 mW |
| Input voltage | 9 to 36 V DC |
| Horizontal position accuracy | <1.5 m CEP at -130 dBm |
| Inertial accuracy | 3% CEP at 120 s without odometer |
| Velocity accuracy | 0.03 m/s RMS |
| Tilt accuracy | <0.6° |
| Time to first fix | Cold: 28 s average Warm: 25 s average Hot: 1 s average |
| Output rates | 0.2/0.5/1/2/5/10/20 Hz |
| Tracking sensitivity | -165 dBm |
| Operating limits | Velocity: 515 m/s Altitude: 18,000 m Acceleration: 4 g |
| Interfaces | 1 × RS-232; CAN optional |
| Cable length | 5,000 ±50 mm |
