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
Sensing components
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)
System specifications
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