Waveguides of Flight Communication Equipment and Antenna Feed System

Providing signal transmission in the required frequency band.
Year of release: 2008
Guaranteed service life (years): 15
Estimated production / delivery time (months): 1
Brief history of flight qualification:
Loutch-5 spacecraft.

Parameter Value
Frequency band С, X, Kа, Ku, Q
SWR 1.1 – 1.2
Internal channel coating silver, gold, oxide
Length along the centerline silver coating - up to 500 mm, gold coating - up to 250 mm, oxide coating - up to 1500 mm
Pipe wall thickness 0.65 to 1.6 mm
Number of bends up to 4
Internal channel roughness Ra2.5


Elements of antenna feed system and flight communication equipment paths of different frequency bands.

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