FIELD: naval radar equipment. SUBSTANCE: device has rotating cantilever and emitter or antenna mirror reflector which are mounted on horizontal axle, and physical pendulum which is connected to them by system of levers in order to keep constant position of antenna beam pattern in vertical plane due to relative movement of mirror reflector and emitter in vertical plane. Antenna emitter is mounted for rotation in horizontal plane about its axle. It is equipped with microwave rotating assembly and is driven by physical pendulum which is connected to emitter in order to keep its constant position in space and constant polarization of radio waves. In addition antenna post has mechanism for lowering stabilized antenna beam pattern in order to improve observation of naval objects in near range. EFFECT: keeping stable position without power consumption by means of physical pendulum. 5 cl, 6 dwg
