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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|