ANTENNA ALIGNMENT ADJUSTMENT MECHANISM

摘要

A polarization adjustment assembly for a reflector antenna is provided with a radio bracket with a mounting flange. The mounting flange is coupled to a hub provided with a stop portion. Fasteners couple the radio bracket to the hub via slots in the mounting flange, rotatable with respect to the hub within the extents of the slots. An adjustment bolt passes through a boss coupled to the mounting flange. The adjustment bolt abuts the stop portion, whereby longitudinal displacement of the adjustment bolt with respect to the boss rotates the radio bracket with respect to the hub. Alternatively, the positions of the boss and stop portion on the mounting flange and hub may be exchanged.

主权项

1. An alignment adjustment mechanism for an antenna; comprising:
a first body and a second body coupled to one another rotatable with respect to each other about a center point; one of the first body and the second body coupled to the antenna; the first body provided with a circular arc surface; the arc surface centered upon the center point; the arc surface provided with an annular gear; a pinion gear rotatably coupled to the second body; the pinion gear engaging the annular gear, whereby rotation of the pinion gear rotates the first body about the center point.