Two-degree-of-freedom Antenna Pointing Device. Type 1
2-DOF antenna pointing device (±85° per axis, 10 N·m, 7 kg, 370×370×250 mm) for pointing to mobile and immobile users.
Technical specifications
- Purpose
- Spacecraft antenna pointing to mobile and immobile users
- Year of release
- 2007
- Guaranteed service life, years
- 10
- Estimated production/delivery time
- 6 months
- Flight qualification
- No
- Customization
- Can be adapted to customer requirements
- Rotation angle per axis, °
- ±85
- Slew rate, °/min
- Up to 4
- Measurement error per axis (arcsec), not exceeding
- 300
- Developed torque per axis (N·m), not less than
- 10
- Operating temperature range, °C
- -40 to +50
- Active lifetime, years
- 10
- Overall dimensions (mm), not exceeding
- 370 × 370 × 250
- Mass, kg
- 7
- TRL
- 6
About
The Two-degree-of-freedom Antenna Pointing Device Type 1 is a two-axis electromechanical drive for pointing spacecraft antennas to both mobile and immobile users. It provides wide ±85° rotation range per axis at slew rates up to 4 °/min, with 300 arcsec pointing accuracy and 10 N·m minimum developed torque. Dimensions are no more than 370 × 370 × 250 mm, mass 7 kg. Released in 2007 with a 10-year active service life and 6-month delivery time. Adaptable to customer requirements. Not yet flight qualified.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
