| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio base station device which is miniaturized and facilitates storing/detaching of a unit. SOLUTION: The radio base station is provided with a casing 2 having a connector 20 for a power supply and a signal line and a radio base station unit 3 having a connector 30 corresponding to the connector 20 and constituted so as to mutually connect both the connectors 20, 30 in a state that the unit 3 is stored in the casing 2. The casing 2 is provided with a locking mechanism 4 for securing ground between the casing 2 and the unit 3 before mutually connecting both the connectors 20, 30 and freely locking the unit 3 in the casing 2 in the connected state of both the connectors 20, 30.
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