发明名称 Satellite broadcast receiving system and change-over divider for use in same
摘要 A satellite broadcast receiving system in which, when each receiver transmits a control pulse to a change-over divider via a signal cable, the change-over divider selects a desired broadcast signal in response to the control pulse, which is led to its output terminal, then transmitted to each receiver via the signal cable.
申请公布号 US5301352(A) 申请公布日期 1994.04.05
申请号 US19920904557 申请日期 1992.06.26
申请人 SONY CORPORATION 发明人 NAKAGAWA, YUTAKA;KAJIWARA, TADASHI;FUKUZAWA, KEIJI;YUZAWA, KEIJI
分类号 H04B1/16;H04B1/18;H04B7/155;H04H20/00;H04H20/63;H04H20/74;H04H20/76;H04H40/90;H04N5/44;H04N7/20;(IPC1-7):H04H1/04 主分类号 H04B1/16
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