发明名称 BROADCAST WAVE RECEIVING APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To receive a desired signal, in simple apparatus configuration, without greatly modifying the apparatus configuration, even if an electric field strength of a broadcast wave is varied. Ž<P>SOLUTION: A broadcast wave receiving apparatus 10 includes: a first antenna 21 for receiving a broadcast signal; an amplifier 22 for amplifying the received broadcast signal; a tuner 24 for receiving input of the signal amplified by the amplifier 22; a housing section 11 having the first antenna 21, the amplifier 22 and the tuner 24 installed therein; and an outside antenna terminal 26 capable of being equipped with a second antenna 25. The broadcast signal received by the second antenna 25 is input to the amplifier 22 when the outside antenna terminal 26 is equipped with the second antenna 25. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010057065(A) 申请公布日期 2010.03.11
申请号 JP20080221776 申请日期 2008.08.29
申请人 ALPS ELECTRIC CO LTD 发明人 SATO KEIICHIRO;OBARA KATSUTOSHI;SATO SHIGERU;TAMIYA YASUHIRO;YASUMURA YUTA
分类号 H04B1/18;H04H40/18;H04N5/44 主分类号 H04B1/18
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