DI-COMPASS is GPS heading and positioning product which uses a dual antenna for heading measurement and GPS positioning. It assembles gyroscope and angular sensor which can measure heading and pitch angle under dynamic state and static state. According to antenna baseline, accuracy of heading measurement can reach 0.25° ~0.1°.

FEATURES
Low power consumption
High speed of positioningheadingrecapture
Accuracy of heading measurement can not be affected by magnetic field

PERFORMANCE
Performance index
Positioning accuracy <1m95%(DGPS)-can receive SBAS
Heading accuracy <0.25 RMS@0.5m baseline(a space between two antennas)
Pitch/roll accuracy <0.1° RMS
Angular rate range 90° /s max
Starting time <60s tyop.
Heading lock <20s
GPS recapture <1s
Baud rate 4800~57600
1PPS accuracy 50ns
Temperature index
Working temperature -30° C to+70° C
Storage temperature -40° C to+85° C
Physics index
Size 200x117x70mm
Weight <1.4kg