Military-Grade AHRS: Reliable Attitude & Heading in Contested Environment

This compact Tactical AHRS uses high-performance FOG/RLG gyroscopes and precision accelerometers for jamming-resistant, GNSS-denied navigation in a rugged strapdown design.

Primary Sector: Defense and military – fire control, EO/IR stabilization, weapon pointing, combat vehicles, and unmanned systems (UGV/USV/UUV).

Key Performance Highlights:

· Alignment in under 10 minutes

· Heading accuracy: ≤0.1° RMS (dual-antenna GNSS), ≤0.3° RMS (single-antenna), ≤0.5° secφ + 0.1°/h pure inertia

· Pitch & roll accuracy: ≤0.03° RMS (INS/GNSS), ≤0.1° RMS pure inertia

· Ultra-low gyro bias repeatability ≤0.03°/hr (1σ) and random walk ≤0.005°/√hr

· Rugged: -40°C to +60°C, 15g shock, 6.06g vibration, conduction-cooled, <1.35 kg, 100×100×90 mm

Core Benefits:

· Maintains accurate attitude and heading during complete GNSS outages or jamming

· Provides both processed navigation data and raw inertial outputs for maximum flexibility

· Enables precise platform stabilization, targeting, and autonomous control

· Supports mission-critical reliability in contested and harsh environments

· Global operability with MIL-SPEC-level durability and low power (<15W)

Ideal Applications: Fire control, EO/IR, unmanned vehicles, naval platforms, and mission-critical defense systems.

This compact, high-reliability AHRS ensures operational continuity and precision when external signals cannot be trusted.

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