The LandMark™40 AHRS offers wide
• airborne platform stabilization
• EO/IR stabilization
• antenna stabilization & pointing
• LIDAR stabilization
• flight testing & navigation
• racing yacht marine compass
LandMark™40 IMU (Inertial Measurement
LandMark™40 VG (Vertical Gyro)
LandMark™40 VG/GPS (GPS-Aided
LandMark™40 GPS/AHRS (GPS-Aided
Attitude & Heading Reference System)
LandMark™40 INS/GPS (GPS-Aided Inertial Navigation System)
The LandMark™40 AHRS is Form, Fit, Function Interchangeable with the:
Attitude & Heading Reference System
The LandMark™40 AHRS is the next generation of our family of AHRS’s and is form, fit and function interchangeable with our popular LandMarkTM 10 and 20 AHRS’s, enabling existing users an easy upgrade option to superior performance.
The LandMark™ 40 AHRS is ideal for applications demanding very low noise and excellent performance coupled with requirements for both small size and challenging environments requiring lower cost MEMS.
Proven performance in a multitude of applications by it’s predecessor LandMark™ 10 and 20 AHRS’s, this next generation AHRS features low power consumption, small size, light weight, long life MTBF and a proven internal vibration isolator for rugged durability.
- 9 Degrees of Freedom MEMS AHRS
This AHRS performance is optimized with fully compensated bias, scale factor, misalignment, g-sensitivity, heading, pitch and roll angles and altitude information. This is in a ruggedized environmentally sealed package that is EMI resistant and includes a MILSPEC connector.
The unit is highly durable and can withstand environmental vibration, shock and EMI typically associated with commercial aircraft requirements. The LandMark™ AHRS is well suited for commercial flight control, navigation, marine, antenna stabilization and pointing, general aviation as well as laboratory use.
• 6°/hr in-run bias stability
• 0.002°/√Hz angular random walk
- • RS485 Serial Data Format
- • Data Rate 100 Hz (user selectable)
- • Simple integration supported by SDK
|LMRK40AHRS-100-02-100||or -06||or -10|
|LMRK40AHRS-300-02-100||or -06||or -10|
|High Performance and Low Noise MEMS AHRS|
|Low Gyro Noise 0.002°/sec/√Hz|
|Low Accel Noise 0.04mg/√Hz|
|In Run Gyro Bias 6°/hour 1σ|
|Heading ±0.5° stationary|
|Pitch & Roll ±0.25° stationary|
|Altitude ±3m 1σ|
|Fully Temperature Compensated Bias and Scale Factor|
|Compensated Misalignment 1mrad and g-Sensitivity <0.01°/sec/g 2σ|
|Input Power +3.1v to +5.5V (single sided)|
|Light Weight 113 grams|
|Small Size < 72cm3/4.4in3|
|RS485 Data Rate 100 Hz (user selectable)|
|Wide Sensor Bandwidth 200 Hz|
|Bandwidth Filtering Capability (user selectable)|
|Vibration Isolation 6 gRMS|
|Shock Resistant 500g's|
|6 Internal Temp. Sensors|
|No Wearout Modes for Long Life|
|Export Classification: Commerce ECCN7A994|
Datasheet & Technical User Guide
Oultline Drawing & Solid Model
Free .STEP File Reader available at: http://www.ida-step.net/
C-Code Library and SDK Software
Product Test Data
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 firstname.lastname@example.org.
If you are outside the US, please contact one of our representatives.