Introducing the TAC-450-360: A Cutting-Edge Tactical IMU
The TAC-450-360 stands out as one of EMCORE’s top-tier tactical-grade Inertial Measurement Units (IMUs). It utilizes advanced photonic integrated chip (PIC) technology, which consolidates multiple fiber optic components into a single, precision-engineered chip. This innovation is tailored for high-demand applications in pointing, stabilization, and navigation, offering exceptional performance characterized by low Angle Random Walk (ARW), minimal bias instability, and notable scale factor accuracy, all while maintaining high bandwidth and low latency.
Durability Meets Versatility
This low Size, Weight, and Power (SWaP) unit is engineered to endure extreme conditions, including significant acceleration, vibration, and shock. It is particularly well-suited for various applications involving unmanned systems, such as Unmanned Aerial Vehicles (UAVs), autonomous ground robots, and gimbal stabilization systems.
Seamless Integration and Customization
The TAC-450-360 is designed for easy integration into more complex inertial systems. It offers adjustable baud rates and customizable output messages, making it a versatile choice for users. Additionally, it serves as a direct replacement for a variety of commercially available IMUs and comes equipped with a selection of high-grade MEMS accelerometers, available in 10g, 16g, 30g, and 100g configurations.
Technical Specifications
| 10g | 16g | 30g | 100g | |
| Dimensions (D x H) | 88.9 x 63.5 mm (3.5 x 2.5”) |
88.9 x 63.5 mm (3.5 x 2.5”) |
88.9 x 63.5 mm (3.5 x 2.5”) |
88.9 x 63.5 mm (3.5 x 2.5”) |
| Weight | 0.7 kg (1.54 lbs) | 0.7 kg (1.54 lbs) | 0.7 kg (1.54 lbs) | 0.7 kg (1.54 lbs) |
| Gyro Bias Instability | ≤0.05°/hr, 1σ (typical) ≤0.1°/hr, 1σ (max) |
≤0.05°/hr, 1σ (typical) ≤0.1°/hr, 1σ (max) |
≤0.05°/hr,1σ (typical) ≤0.1°/hr, 1σ (max) |
≤0.05°/hr, 1σ (typical) ≤0.1°/hr, 1σ (max) |
| ARW/gyro noise | ≤0.012°/√hr (≤0.7°/hr/√Hz) |
≤0.012°/√hr (≤0.7°/hr/√Hz) |
≤0.012°/√hr (≤0.7°/hr/√Hz) |
≤0.012°/√hr (≤0.7°/hr/√Hz) |
| Accelerometer Bias | 15 μg, 1σ | 24 μg, 1σ | 45 μg, 1σ | 150 μg, 1σ |
