Reflector as a Component of the Ku-band Multiple-beam Antenna

Component of the Ku-band multiple-beam antenna.
Year of release: 2012
Guaranteed service life (years): 15
Estimated production / delivery time (months): 12
Brief history of flight qualification:
As a component of antenna goes through flight operation unconditionally since the launch of the spacecraft.

Parameter Value
Frequency band Ка
Components 3 reflectors assembly on the boom
Aperture diameter of each reflector 1300 mm
rms deviation of the reflecting surface profile of each reflector taking into account utilization factors not exceeding 0.3 mm
Reflectors' reflecting surface coating metal coating (metal-radio reflective coating-3) which increases reflectivity coefficient
Boom overall dimensions 2900×2030 mm
Reflector assembly mass 35 kg


Component of the Ku-band multiple-beam antenna.

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