| 摘要 |
PURPOSE: A repeater for a communication device is provided to prevent the damage of a common unit caused by the head generated from an amplifier unit by additionally separating the common unit from the amplifier unit. CONSTITUTION: A common unit(100) includes a component for controlling the operation of a repeater(1000), and an amplifier unit(200) comprises a component for amplifying the power of the repeater, and a connection cable connects the common unit to the amplifier unit. The common unit includes an RF(Radio Frequency) up/down conversion unit and an MCU(Micro Controller Unit), and the amplifier unit includes an HPA(High Power Amplifier) or an LPA(Linear Power Amplifier).
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