| 摘要 |
PURPOSE: A coaxial cable connector protecting cap device having a waterproof function is provided to ensure more excellent electric wave strength by preventing radio wave attenuation and loss. CONSTITUTION: When a socket(32) is inserted into a connection terminal, an external bracket(31) and a protection cap of the socket are sealed up. Through the sealing, radio wave loss prevention and waterproof functions are enabled. A rubber protection cap(35) is inserted into a connection terminal of a non-used terminal, and the rubber protection cap is connected to a connection ring(34) in a wall antenna socket terminal.
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