| 摘要 |
The present invention relates to a communication device, and in particular, to a Remote Radio Unit (RRU). The RRU includes an RRU radiator structural member and a shell, where the shell includes an evaporator, radiating pipes and a shell body, the inside of the evaporator is in communication with the radiating pipes to form a loop for holding a phase change medium, and the radiating pipes are disposed on the shell body; and the evaporator is connected to a radiator of the RRU radiator structural member. By using the RRU according to the present invention, the radiating efficiency can be improved.
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