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Antennas and Components

C-band Antenna which Forms Planimetric Directional Diagram

  • Purpose: Forming required servicing area; signal reception within the operating frequency band.
  • Year of release: 2012
  • Guaranteed service life (years): 15
  • Estimated production / delivery time (months): 15
  • Brief history of flight qualification: Antenna goes through flight operation unconditionally since the launch of the spacecraft.
ParameterValue
Frequency bandС
Aperture diameter of reflectors1000 and 1600 mm
rms deviation of the reflectors reflecting surface profile taking into account utilization factorsnot exceeding 0.5 mm
Reflector reflecting surfacecontour
Mass of a reflector with the aperture 1000 mm assembly4.7 kg
Mass of a reflector with the aperture 1600 mm assembly8.4 kg

Spacecraft antenna.