Products: GNAV540

KEY FEATURES

Moog Crossbow’s newest product, the GNAV540 integrates our field proven MEMS-based inertial sensors with an embedded Military Grade SAASM GPS receiver to provide system integrators with a lower cost, high accuracy GPS/IMU system option for use in demanding military applications.

The GNAV540 is designed to combine the functions of Attitude and Heading determination with GPS in a compact environmentally sealed enclosure. The GNAV540 improves performance with enhanced EMI protection and input power filtering.

Typical applications include navigation, control and stabilization in marine and land environments.

Product Features:

• Integrated SAASM or C/A Code GPS aiding
• Ethernet or RS-422 output
• MIL-C-38999 connector
• Internal or remote magnetometer
• Low Power < 4W
• High Reliability, MTBF > 25,000 hours
• High-Range sensor options (400 deg/sec and 10g)
• Rugged & sealed enclosure meeting MIL-STD-810 and MIL-STD-461 EMI

Resources

Click here for GNAV540 Datasheet

TECH SPECS

PERFORMANCE
Position/Velocity
Position Accuracy	<3.0 m CEP
1PPS Accuracy	±50 ns
Heading
Accuracy	<1.0° rms (magnetic)
Accuracy (w/GPS)	<0.75° rms (with GPS aiding)
Attitude
Range: Roll, Pitch	±180°, ±90°
Accuracy	<0.4°
Angular Rate
Range: Roll, Pitch, Yaw	±200° (±400° option available)
Bias Stability in run	<10°/hr
Bias Stability over temp	<0.02°/sec
Acceleration
Input Range: X/Y/Z	±4 g (±10 g option available)
Bias Stability in run	<1 mg
Bias Stability over temp	<4 mg
SPECIFICATIONS
Environment
Operating Temperature	-40° to +71°C
Enclosure	IP66 compliant
Electrical
Input Voltage	9 to 42 VDC
Power Consumption	< 4 W
Digital Interface	10/100 Ethernet or RS-432 (option available)
Physical
Size	5.3”w x 4.5”l x 2.7”h
Weight	2.1 lbs (0.95 kg)
Interface Connector	Mil-C-38999, 37 Pin
GPS Antenna Connector	SMA Male

DOCUMENTATION

Datasheet

• GNAV540 Product Datasheet

User Manual

• GNAV540 User Manual

Software Downloads

• Please contact sales for NAV-VIEW 2.2