Antesky 11.3m KU Band Antenna for tx/rx uses highly effective corrugated horn feed, provides prior gain and exceptional pattern characteristics as well as low VSWR. The 11.3m Ku band antenna system can fully meet the specifications associated with the international standards. The reflector is a composite structure in which the panels are stretch-formed and riveted with its rings and ribs with high accuracy and supported with backups so as to meet the designed surface accuracy.