Patent ID: 6031508
Filing Date: 2000-02-29
Classification: H01Q

Abstract:
An antenna adjuster for securing an antenna to a pole such that elevation and azimuth angles of the antenna are adjustable, comprising:a clamp unit mounted on the pole,the clamp unit including an upper and lower clamp disposed one above another along the pole and each including a pair of clamp members facing each other via the pole, the clamp members being secured to the pole such that their positions in the height and peripheral directions of the pole are adjustable and such that one of the upper clamp and the lower clamp is rotatable in the azimuth angle directions relative to the other;an antenna mounting member mounted on the clamp unit such as to be rotatable in the elevation angle directions and secured to the antenna,the antenna mounting member having a short and a long portion defining an L-shaped sectional profile,the short portion of the antenna mounting member being secured to one of the clamp members of the upper clamp of the clamp unit and capable of being rotated about an elevation angle rotation axis in the elevation angle directions,the long portion of the antenna mounting member being secured to the antenna;an azimuth angle adjusting assembly for adjusting the one of the upper clamp and the lower clamp in the azimuth angle directions relative to the other; andan elevation angle adjusting assembly, for adjusting the antenna mounting member in the elevation angle directions relative to the clamp unit.