| 摘要 |
PURPOSE:To obtain a container box of a radio base station equipment to be easily installed on the roof of a building or the like by arranging a frame so that the insertion direction of a circuit unit becomes vertical, and making the height of the box smaller than the lateral longitudinal length of the upper or bottom face. CONSTITUTION:A frame 60 is arranged in a container box 50 of a radio base station equipment accommodating a frame 60 to which lots of plate shape circuit units 61 are inserted so that the inserting direction of the circuit unit 61 is in the perpendicular direction. The height of the box is desired to be smaller than the longitudinal or lateral length to withstand an external pressure such as a wind pressure or an earthquake and the longitudinal cross section is desired to be a dome. Furthermore, a door 11 is provided to an upper face and a vent hole 52 is provided to a side face. When the container box 50 and an antenna are mounted on a roof top of a building in general, the proper location for cell zone configuration is selected. Thus, it is preferred to open/close part of a roof 12 as to opening/closing of a door 11 used to manage and check the frame 60 and a shape of the roof 12 is a dome of a streamline shape.
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