High-Precision MEMS Navigation System

Performance Specifications

Parameter		Unit	Type 007
Heading Accuracy(RMS)	Heading	°	0.1(2m base line)
	Pitch / Roll	°	0.05
Position Accuracy	Horizontal	m	1.5m(Single Point)(RTK:0.8cm+1ppm)
(RMS)	Vertical	m	3m(Single Point)(RTK:0.8cm+1ppm)
Velocity Accuracy(RMS)		m/s	0.1
Gyroscope	Measurement Range	°/s	±400
	Bias Stability (10 s smoothing, 1σ, room temp)	°/h	0.4
	Bias Variation over Temperature (10 s smoothing, RMS)	°/h	2
	Bias Repeatability	°/h	0.3
	Angle Random Walk	°/	0.02
	Cross Coupling	%	0.1
Accelerometer	Measurement Range	g	±10
	Bias Stability (10 s smoothing, 1σ, room temp)	mg	0.05
	Bias Variation over Temperature (10 s smoothing, RMS)	mg	2
	Bias Repeatability	mg	0.2
	Cross Coupling	%	0.1
Data Update Rate		Hz	100(customizable)
Operating Voltage		V	9~36
Power Consumption		W	5
Operating Temperature		℃	-45~80
Dimensions		mm	88×68×46
Weight		g	≤300g
Interfaces			2 × RS-422 / RS-232 (navigation output)
			1 × RS-232 (differential output)
			1 × PPS output
			1 × CAN output

CSSC Star&Inertia Technology co.,ltd. is located in Wuhan, Hubei Province, located in the "Optical Valley of China", backed by the world's largest optical fiber and cable research and development base, the largest domestic optical device research and development and production base, the largest domestic laser industry base. The company occupies unique geographical advantages in the field of optical navigation, and is the leader in the field of long-sailing high-precision optical navigation in China.