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Antennas and Components

Double-mirror Ka-band Parabolic Antenna

  • Purpose: Forming required servicing area; signal radiation within the operating frequency band; forming required polarization of the radiated signals.
  • Flight qualification of the product: Yes
ParameterValue
Frequency band20 GHz
Reflector aperture diameter1800 mm
Hyperbolical subdish diameter140 mm
rms deviation of the reflector reflecting surface profile taking into account utilization factorsnot exceeding 0.3 mm
Reflector materialCFRP polymeric composite material
Antenna mass10.5 kg

Mirror antenna.