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LandMark™30 GPS/AHRS

 

Quick-Access Documents

LandMark™30 GPS/A DataSheet PDF

LandMark™30 GPS/A User Guide PDF

Applications

 

The LandMark™30 GPS/AHRS offers wide

application usage:

 

airborne platform stabilization

EO/IR stabilization

• antenna stabilization & pointing

• LIDAR stabilization

• flight testing & navigation

• racing yacht marine compass

 

Similar Products

 

LandMark™30 IMU (Inertial Measurement

Unit)

LandMark™30 VG (Vertical Gyro)

LandMark™30 AHRS (Attitude & Heading

Reference System)

LandMark™30 VG/GPS (GPS-Aided

Vertical Gyro)

The LandMark™30 GPS/AHRS is Form, Fit, Function Interchangeable with the:

LandMark™50 GPS/AHRS

 

 

  • General
  • Features
  • Specification
  • Documentation

 

LMRK30GPSA

GPS-Aided Attitude & Heading Reference System

 

The LandMark™30 GPS/AHRS offers Open Loop FOG performance utilizing our own low noise MEMS gyros and accelerometers. This integrated GPS-Aided Attitude and Heading Reference System (AHRS) employs a fixed gain Kalman filter and features 8°/hour in-run bias and excellent bias over temperature.

 

The inertial suite provides internally temperature compensated RS485 output of delta velocity, delta theta, heading, pitch and roll angles and altitude information in a ruggedized package.

 

All units are integrated with a 72 channel C/A code GPS receiver with up to 18Hz GPS position update rate. GPS aiding is included in all units for turning error correction as well as continued output during short-term GPS dropouts.

 

 

 

LMRK30GPSA

9 Degrees of Freedom MEMS GPS/AHRS

 

The LandMark™ GPS/AHRS provides delta velocity and delta theta information as well as GPS heading, roll and pitch (degrees) and both GPS and barometric altitude (meters) outputs enabling position determination from a known starting point.

 

The GPS receiver is a 72 channel C/A code GPS receiver and offers up to 18Hz GPS position data rate updates. The low power receiver supports GPS, GLONASS, BeiDou, GALILEO and SBAS (WAAS, EGNOS, MSAS).


•   NON-ITAR Commercial MEMS GPS/AHRS

•   8°/hr in-run bias stability
•   0.003°/sec/√Hz angle random walk

•   RS422/ RS485 Serial Data Format

•   Simple integration supported by SDK

 

Available Configurations:

LMRK30GPSA-100-02-100 or -06 or -10
LMRK30GPSA-175-02-100 or -06 or -10
LMRK30GPSA-350-02-100 or -06 or -10

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GPS-Aided MEMS AHRS
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Low Noise Gyros 0.003°/sec/√Hz
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Low Noise Accels 0.035mg/√Hz
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In-Run Gyro Bias 8°/hour 1σ
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Pitch and Roll Angles 0.25° typical
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Yaw (Heading) Angle 0.5° typical
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Redundant Altitude ±3 meters typical
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Fully Compensated Bias, Scale Factor, Misalignment, g-Sensitivity, Heading & Altitude
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Rugged Environmentally Sealed Packaging & MILSPEC Connector
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Fixed Gain Kalman Filter GPS-Aiding
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Single RS485 Data Rate 100Hz
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GPS Receiver - 72 Channel C/A Code & up to 18Hz GPS Position Data Update Rate
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1 Pulse per Second Logic Output
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GPS Accuracy ± 2.5m CEP Stationary
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Supports WAAS, EGNOS and MSAS User Selectable Option
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Light Weight < 445 grams
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Wide Input Voltage +6V to +36V (single sided power)
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Small Size < 360cm3/21.8in3
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Sensor Bandwidth 140 Hz (user selectable)
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Bandwidth Filtering Capability
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Vibration Isolation, Precision Alignment & Shock Resistant
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Self Test & 6ea Internal Temp Sensors
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Export Classification: Commerce ECCN7A994

 

 

How to Buy

 

To discuss configuration for your specific system requirements, please use our Contact page.

 

For large quantity orders or OEM discussions, please contact sales@gladiatortechnologies.com.

 

If you are outside the US, please contact one of our representatives.