New Skyware Global 74cm Rx/Tx Extended Ka-Band Antenna is a rugged, commercial quality product suitable for the most demanding applications The stamped steel reflector is designed for strength and accuracy needed for Ka-Band operation. The precision Az/EI mount is made of galvanized steel for excellent corrosion resistance. This mount includes special features to increase pointing. Accuracy with low backlash and lockdown error. This Az/EI allows the antenna to be installed on standard (60mm) [2.38”] OD installation mounts.