FOG Inertial Measurement Units
GuideNav’s Fiber Optic Gyroscope (FOG) IMUs deliver ultra-high accuracy and stability critical for modern defense systems requiring precise inertial navigation and targeting. These IMUs support unmanned defense platforms and manned systems operating in GPS-denied or contested environments.
With gyroscope bias stability as low as 0.005°/h and low angular random walk, GuideNav’s FOG IMUs enhance mission effectiveness in missile guidance, artillery systems, and tactical vehicles. Designed for rugged defense environments, the company’s FOG IMUs offer reliable performance for demanding military operations worldwide.
| Bias Stability (10s) | Gyro Angular Random Walk | Range | Weight | Key Feature | |
| GFIMU400 | ≤0.1°/h | 0.06m/s/√hr | ± 500 °/s | <900 grams | Medium precision |
| GFIMU500 | ≤0.05°/h | 0.06m/s/√hr | ± 500 °/s | <1200 grams | Medium-high precision |
| GFIMU90B | ≤0.01°/h | 0.03m/s/√hr | ± 300 °/s | <5000 grams | High precision |
| GFIMU120 | ≤0.005°/h | 0.003m/s/√hr | ± 500 °/s | <5000 grams | Ultra-high precision |
