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Antennas and Components

Offset Mirror Antenna

  • Purpose: Forming required servicing area; signal reception within the operating frequency band.
  • Year of release: 2011
  • Guaranteed service life (years): 15
  • Estimated production / delivery time (months): 15
  • Brief history of flight qualification: Antennas go through flight operation unconditionally since the launch of the spacecraft.
ParameterValue
Frequency bandС, Ku, Ka, Q
ReflectorParaboloid of rotation cut, elliptic paraboloid cut, contour
FeedHorn: single-beam, multiple-beam
Overall dimensions (max, min)reflector max Ø – 1800 mm, reflector min Ø – 180 mm

On-board antenna.

Remark

Efficient manufacturing technology of antennas with a complex mechanical interface.