The DSP-1750 is the world’s smallest high-accuracy fiber optic gyro featuring Emcore’s 170-micron E•Core ThinFiber technology and delivering ultra-low noise, high bandwidth, and typical bias stability of ≤0.05°/hr in a compact footprint.
Available in single- or dual-axis configurations and with analog or digital output, the DSP-1750 utilizes a versatile two-piece design that separates the sensor housing and processing electronics, making it easy to install is space-constrained platforms. It features advanced electronics that overcome the limitations of analog signal processing, eliminating temperature-sensitive drift and rotation errors, and can also be equipped with optional magnetic shielding.
The DSP-1750 is ideal for applications requiring low noise and high performance across the entire operating temperature range, including UAV payloads, antenna and platform stabilization, and integration into IMUs and GPS-aided INS.
Specifications:
| Single-Axis Analog | Dual-Axis Analog | Single-Axis Digital | Dual-Axis Digital | |
| Dimensions (DxH): | 45.7 x 22.9mm (1.8 x 0.9") | |||
| Weight: | Non-magnetically shielded: 0.11 kg (0.24 lbs) Magnetically shielded: 0.13 kg (0.28 lbs) |
Non-magnetically shielded: 0.14 kg (0.30 lbs) Magnetically shielded: 0.17 kg (0.34 lbs) |
Non-magnetically shielded: 0.11 kg (0.24 lbs) Magnetically shielded: 0.13 kg (0.28 lbs) |
Non-magnetically shielded: 0.14 kg (0.30 lbs) Magnetically shielded: 0.17 kg (0.34 lbs) |
| Power Consumption: | 4W (max) <3W (typical) |
5.5W (max) <3.75W (typical) |
4W (max) <3W (typical) |
5.5W (max) <3.75W (typical) |
| Bias Instability: | ≤2°/hr, 1σ | ≤0.05°/hr, 1σ | ||
| ARW: | ≤0.05°/√hr (≤3°/hr/√Hz) |
≤0.013°/√hr (≤0.8°/hr/√Hz) |
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| Input Rate: | ±200°/sec max | ±490°/sec standard< ±1000°/sec high |
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| Data Rate: | 9 kHz/3800 Hz | 1000 Hz | 1800 Hz | |
