| 摘要 |
PURPOSE: An external type antenna of terminal equipment for an ISDB-t receiving is provided to minimize noise by making the internal circuits of a portable terminal spaced from each other. CONSTITUTION: An antenna(310) is directly connected to the antenna case(320) is connected through the cable. A low noise amplifier(312) amplifies a broadcast signal. An RF connector(314) electrically is connected to a portable terminal. A bracket(400) is installed in the portable terminal(130). A combining hole(402) is combined to the screw groove(323) and is penetrated through it. A concavo-convex prevents the movement of a screw(500).
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