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Document Brief

MEMS-Based GPS/IMU for Ground Systems...

GNAV540 is a next generation, high-reliability, Ethernet-enabled ground vehicle version of Moog Crossbow's 440 series inertial systems. Moog Crossbow has thousands of inertial systems fielded worldwide for use in U.S. DOD and Coalition Forces programs....

DESCRIPTION...

Moog Crossbow's GNAV540 delivers continuous GPS position, true heading and vehicle attitude tracking information for ground vehicles. The system integrates advanced MEMS inertial gyros and accelerometers, embedded or optional remote 3-Axis magnetometer, a C/A code GPS receiver, and 10/100 Ethernet interface in a fully sealed enclosure for tactical vehicles operating in homeland security environments. Using the latest inertial sensors and navigation techniques, the GNAV540 provides high dynamic tracking of vehicle Pitch, Roll, and True Heading under aggressive maneuvers. The performance of the GNAV540 compares favorably with systems typically priced two to three-times higher, thus providing a substantial value....

KEY FEATURES...

Pitch and roll accuracy of <0.4 Ethernet output MIL-C-38999 connector Integrated C/A Code GPS aiding MTBF of > 25,000 hrs Less than 4W power Optimized for ground vehicle power Rugged sealed enclosure meeting MIL-STD-810 and EMI immunity High range sensor options (400 /sec, 10g)...

performance...

Position/Velocity...

Position Accuracy 1PPS Accuracy <7.8 m CEP 50 ns <1.0 rms (magnetic) <0.75 rms (with GPS aiding) 180 , 90 <0.4 200 <10 /hr <0.02 /sec 4 g or 10 g <1 mg <4 mg...

Range Roll, Pitch Accuracy ...

specifications...

Environment...

Operating Temperature Enclosure -40 to +71 C IP66 compliant 9 to 42 VDC <4W 10/100 Ethernet or RS-422 5.3"w x 4.8"l x 2.7"h 2.7 lbs (1.2 kg) Mil-C-38999, 37 Pin SMA Male...

Angular Rate...

Range Roll, Pitch, Yaw Bias Stability in run Bias Stability over temp ...

Electrical...

Input Voltage Power Consumption Digital Interface...

Acceleration...

Input Range Bias Stability in run Bias Stability over temp ...

Size Weight Interface Connector GPS Antenna Connector...

ORDERING INFORMATION...

GNAV540MA-201-1 GNAV540MA-201-2...

Description...

Ruggedized, GPS Aided AHRS with embedded GPS Module Ruggedized, GPS Aided AHRS without embedded GPS Module...

Phone 1-408-965-3300 Email sales@moog-crossbow.com www.moog-crossbow.com...

Moog-Crossbow 1421 McCarthy Blvd. Milpitas, CA 95035...

Specifications subject to change without prior notice...

6020-0158-01 Rev D...

For more information...

Document Keywords

GNAV540 Datasheet GNAV540 Product Datasheet pdf gna v540web rev b

About Crossbow Technology Inc.

Moog Crossbow (asset tracking and shipment tracking products) home page.

Contact

408-965-3300
Fax: 408-324-4840

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