PURPOSE: To reduxe the cost by fitting a primary radiator to a reflecting plate so as to be moved in the direction of angle of elevation and azimuth angle thereby eliminating the need for a minute adjusting mechanism.
CONSTITUTION: The reflecting plate 1 is fixed on a frame 2 comprising a fixed base 3, a base frame 4 and a supporting leg 6 so as to allow lthe azimuth angle and the angle of elevation to be adjusted coarsely. An azimuth angle adjusting metallic fixture 11 is fixed to the tip of a supporting arm 10 by a bolt 12. The metallic fixture 11 has a rising piece 11a, which has an outer side face curved horizontally and vertically so as to have a proper radius of curvature. Further, the piece 11a is provided with a horizontal long hole 13. Moreover, an elevation angle adjusting metallic fixture 14 has an inner side face having a curvature along the outer side face of the piece 11 and a longitudinal long hole 15, the inside face is overlapped on the outer side face of the piece 11a and the crossing part of the long holes 13, 15 of both is connected by an adjusting bolt 16. Further, the primary radiator 9 is fixed to the tip of the elevation angle adjusting metallic fixture 14.
HATANO TETSUO
SAITOU TAMAO
OOKURA TOSHIHIKO
| JPS511719U | 1976-01-08 |