| 摘要 |
The present invention relates to a device (1) for fixing on a mast (2) of longitudinal axis (3) and for positioning a relay antenna (4) of a RF beam, characterized in that it comprises: - a support (10) furnished with means of fixing (11) on said mast (2), - a guiding half-ring (11) mounted pivotably on said support (10) about an axis, - a linking half-ring (12) integral with the guiding half-ring (11), - a support platen (13) articulated on the linking half-ring (12) about an axis (14) perpendicular to said axis of the guiding half-ring (11), - first (15) and second (16) means of actuation, and - a control unit, and in that the support (10), the guiding half-ring (11) and the linking half-ring (12) are shaped so that the axis of the guiding half-ring (11) is substantially coincident with the axis (3). |
