The LandMark™20 VG offers wide
• airborne platform stabilization
• EO/IR stabilization
• antenna stabilization & pointing
• LIDAR stabilization
• flight testing
• racing yacht marine compass
LandMark™20 IMU (Inertial Measurement Unit)
LandMark™20 AHRS (Attitude & Heading
LandMark™20 VG/GPS (GPS-Aided
LandMark™20 GPS/AHRS (GPS-Aided
Attitude & Heading Reference System)
The LandMark™20 VG is Form, Fit, Function Interchangeable with the:
The LandMark™20 VG is our midperformance version of our small LandMark™ VG family and is 10/20/40 form, fit and function interchangeable. The unit outputs pitch & roll angles and features low noise gyros and accelerometers with exceptional over temperature bias performance as well as ruggedized environmentally sealed packaging and a MILSPEC connector.
The signature feature of the VG is the low noise gyros and
accelerometers, which enable precision measurement.
The unit is well suited for the harsh environments of commercial automotive and motorcycle testing, motorsports racing, commercial aircraft and sea applications that require both low cost and high performance as well as rugged durability.
- 6 Degrees of Freedom MEMS VG
The LandMark™ VG provides pitch and roll angles, delta velocity (meters/second and delta theta (degrees) as well as temperature outputs. Utilizing Gladiator's proprietary thermal modeling process, this unit is fully temperature compensated, with corrected bias, scale factor, misalignment and g-sensitivity.
• 15°/hr in-run bias stability
• 0.01°/sec/√Hz angle random walk
• RS485 Serial Data Format
• Simple integration supported by SDK
|Low Noise Silicon MEMS Vertical Gyro|
|Rugged Environmentally Sealed Packaging & MILSPEC Connector|
|Pitch and Roll Angles ±0.25° stationary|
|Velocity Input Port (Analog & Digital)|
|Low Gyro Noise 0.01°/sec/√Hz (75°/sec)|
|Low Accel Noise 0.05mg/√Hz (2g)|
|In Run Gyro Bias 15°/hour 1σ|
|Fully Temperature Compensated Bias and Scale Factor|
|Compensated Misalignment 1mrad and g-Sensitivity <0.02°/sec/g 1σ|
|Low Power < 1/2 Watt typical|
|Input Power +3.1V to +5.5V Max Input (single sided)|
|Light Weight 108 grams|
|Small Size < 72cm3/4.4in3|
|RS485 Data Rate 100 Hz (user selectable)|
|Wide Sensor Bandwidth|
|Bandwidth Filtering Capability|
|External Sync (1 kHz or 1 pps)|
|Internal Vibration Isolation 6 gRMS|
|Shock Resistant 500g's|
|Internal Temperature Sensors|
|MTBF 55,279 hrs (per MIL-STD-217F, Notice 2 based on AIC environment with ambient temperature at 40°C|
|Export Classification: Commerce ECCN7A994|
Datasheet & Technical User Guide
Oultline Drawing & Solid Model
Free .STEP File Reader available at: http://www.ida-step.net/
Product Test Data
How to Buy
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