The MTi-680G meets the highest standards in RTK GNSS/INS products.
Internal GNSS receiver
The MTi-680G represents the highest standard in GNSS/INS (Global Navigation Satellite System/inertial navigation system) with an internal, integrated real-time kinematic receiver (RTK). With the MTi-680G’s RTK feature, you can improve your positional data from meter-level to centimeter-level accuracy.
Easy to integrate
MTi-680G is part of the MTi 600-series and allows seamless integration with your application, with native CAN support.
Specifications:
Sensor fusion performance
Roll, pitch - 0.2 deg RMS
Yaw/heading - 0.5 deg RMS
Position - 1 cm + 1 ppm CEP
Velocity - 0.05 m/s RMS
Gyroscope
Standard full range - 2000 deg/s
In-run bias stability - 8 deg/h
Noise density - 0.007 °/s/√Hz
Accelerometer
Standard full range - 10 g
In-run bias stability - 10 (x,y) 15 (z) µg
Noise density - 60 µg/√Hz
Magnetometer - onboard
Barometer - onboard
GNSS receiver
Brand - u-blox
Model - ZED F9
RTK correction input - RTCM 3.2/3.3
RTCM input port - RS232 (38k4-921k6 bit/s)
Mechanical
IP-rating (equivalent) - IP68
Dimensions - 56.5 × 40.9 × 36.75 mm
Weight - 98 g
Electrical
Input voltage - 4.5 to 24 V
Power consumption (typ.) - <1 W
Interfaces/IO
Interfaces - CAN, RS232
Protocols - Xbus, ASCII (NMEA) or CAN
Output frequency - Up to 2 kHz, 400 Hz SDI