The Ham II Rotor System is designed to acmodate amateur antennas with a maximum of 7.5 square feet of wind area. The Ham if provides a full 360° range of rotation and a meter scale read out for accurate position indication. The Ham II Rotator is built along the general lines of the original CDE Bell type rotors. The weight of the upper mast and the antenna is carried directly in line with the lower supporting mast. The motor, radial and thrust bearings, electrically operated wedge brake, gear train; and indicating sensor ore built into the elongated bell shaped cost aluminium housing. The Ham II wedge broke system is operated independent of the clockwise and counterclockwise directional controls. However, the directional controls will not function until the brake is released.