Fiber Optic Gyro VG221
The VG221 fiber optic gyroscopes are the newest MostaTech models. Being ultimately miniaturized (∅33 x 12mm) and lightweight (15 gram), the gyros offer low noise performance of 0.05 °/√h ARW. In addition, the VG221 consumes just 0.3W of power. These industry-leading SWaP (size, weight and power) parameters make the VG221 well-suited for space- and layout-limited applications such as UAVs, drones, unmanned vehicles, and robotics.
This family of ultra-miniature gyros currently includes two more variants – the VG221MS with enhanced magnetic resistance (0.1°/h/Gauss), and the VG221LN with super low noise performance (0.025°/√h).
| Dimensions (D x H) | ∅33 x 12mm |
| Weight | 15g |
| Power | 0.3W |
| Input Range | 400°/s |
| Bias | 3°/hr RMS |
| ARW | 0.05 °/√h |
| Bandwidth | 1 kHz |
| Scale Factor | 0.03% RMS |
| Magnetic Response | 4°/h/Gauss |
