发明名称 MIXING CIRCUIT
摘要 PURPOSE:A mixing circuit, which uniformalizes the gain between VHF receiving time and UHF receiving time and has no effect of VHF signal at UHF receiving time.
申请公布号 JPS5240013(A) 申请公布日期 1977.03.28
申请号 JP19750116030 申请日期 1975.09.26
申请人 ALPS ELECTRIC CO LTD 发明人 SHIMADA YASUTAKA
分类号 H03D7/12;H04B1/26;H04B1/28;H04N5/44 主分类号 H03D7/12
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