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Cutting-Edge MEMS & FOG-Based Navigation & Positioning Systems

Discover the Innovative Solutions of LITEF! / Unlocking Precision: The LCR-350B AHRS Revolution

Unlocking Precision: The LCR-350B AHRS Revolution

High-accuracy MEMS AHRS with optional GNSS-aided capabilities

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Unlocking Precision: The LCR-350B AHRS Revolution

introducing the LCR-350B: A Cutting-Edge AHRS Solution

The LCR-350B represents a state-of-the-art MEMS-based Attitude and Heading Reference System (AHRS), engineered to ensure maximum safety and dependability, even in the most demanding flight environments. Its compact and efficient design allows it to deliver precise acceleration and rotation metrics, along with accurate heading and attitude angles, making it suitable for a wide range of fixed-wing and rotary Unmanned Aerial Vehicles (UAVs).

Advanced Navigation Capabilities

This sophisticated system can derive heading data from an external magnetometer and is capable of producing high-bandwidth, low-noise hybrid navigation data when paired with an external Global Navigation Satellite System (GNSS). Additionally, it features a free inertial heading mode (directional gyro) that compensates for local geographical variations, enhancing its versatility.

Robust Design for Extreme Conditions

Engineered for durability, the LCR-350B exhibits exceptional resistance to high-frequency radiation, such as radar interference, and is built to endure significant shock, vibration, and acoustic disturbances. It employs an ARINC 429 interface and meets the stringent requirements of ETSO/TSO C-201 certification.

Technical Specifications

Dimensions 250 x 128 x 93 mm
Weight 2.1 kg
Power Supply 28 VDC,18W (including magnetometer)
Measurement Ranges ± 10 g
499 deg/s
Static Attitude Accuracy 0.5 degrees
Dynamic Attitude Accuracy Basic Mode: 2.0 degrees
normal Mode: 1.0 degrees
Hybrid (GNSS/inertial): 0.1 degrees
Magnetic Heading Accuracy Slaved mode: 2.0 degrees
DG mode drift: 10 degrees/hour
True Heading Accuracy 1.0 degrees (hybrid)
Angular Rate Accuracy 0.25 degrees/second
Acceleration Accuracy 10 mg

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