SHA1
Star trackers | Optoelectronics & satellite parts
Available substitutes and cross-reference table — on request
Overview
This product is a SHA1 model star sensor, featuring excellent dynamic performance and accuracy, with radiation resistance up to 100 krad(Si). It measures 140×130×223mm in size, weighs 4700g, consumes 3.5W of power, and has a lifespan of 7 years. The sun avoidance angle is less than 30°. For specific parameters, please refer to the data manual.
Key parameters
| Dimensions (mm) | 140×130×223 |
| Weight (g) | 4700 |
| Total ionizing dose (krad(Si)) | 100 |
| Dynamic performance (°/s) | 1.5 |
| Power consumption (W) | 3.5 |
| Service life (years) | 7 |
| Accuracy (pointing/roll) | <0.3”[3o]<3*[3o] |
| Sun exclusion angle | Sun: <30°, Earth: <30° |
Supplied on request
- Datasheet and full parameter sheet (PDF)
- Cross-reference table: western / Russian analog → this model
- Quality grades YC / YB / QY / CH — per customer requirement
- Package options and radiation test data
- Lead time and price for the annual quantity
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