CSSC Star&Inertia Technology co.,ltd.
CSSC Star&Inertia Technology co.,ltd.
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RLG(Alioth-70)
This military-grade RLG utilizes Sagnac interferometry in a hermetic cavity to deliver unmatched angular measurement stability. The ruggedized design meets extreme operational requirements for: • Spacecraft navigation • Avionics systems • Satellite positioning • Naval platforms • Submarine systems.
Mission-critical advantages: 1) Factory-aligned optical assembly; 2) SWaP-optimized configuration; 3) Battlefield-proven durability; 4) High-bandwidth digital output.
| Series | RLG Series | |
| Type | Alioth-70 | |
| Performance | Bias stability (1σ) | 0.008°/h~0.004°/h |
| Zero bias repeatability (1σ) | 0.004°/h~0.002°/h | |
| ARW(Angular random walk(1σ) | 0.002°/√hr~0.001°/√hr | |
| Scale factor error (1σ) | ≤3ppm | |
| Dynamic Range | ≥±400°/s | |
| Bandwidth | ＞200Hz | |
| Electrical Interface | Turn on time | ＜5s |
| Output signal format | TTL | |
| Built in self-test | yes | |
| Output signal update rate | 1Hz | |
| Output signal baud rate | 115200 | |
| Vibration shock | 75g, half sine, 6ms | |
| Operating temperature | - 40℃ ~ + 70℃ | |
| Storage temperature | - 55℃ ~ + 85℃ | |
| Physical Specifications | Power supply | ±15V,±5V |
| Connector (25 pins) | J30JM-25ZKP | |
| Power consumption | ≤3W | |
| MTBF (per MIL-HDBK-217-F) | ＞10000hr | |
| Weight | 1.3kg | |
| Dimensions | φ114mm×53mm | |