发明名称 Satellite broadcast receiving and distribution system
摘要 The present invention provides a satellite broadcast receiving and distribution system that will permit for the transmission of vertical and horizontal or left-hand circular and right-hand circular polarization signals simultaneously via a single coaxial cable. The system of the present invention will accommodate two different polarity commands from two or more different sources at the same time. This satellite broadcast receiving and distribution system of the present invention will provide for the signals received from the satellite to be converted to standard frequencies so as to permit for signals to travel via existing wiring which the present day amplifiers can transport in buildings, high-rises, hospitals, and the like so that satellite broadcasting can be viewed by numerous individuals by way of a single satellite antenna.
申请公布号 US5805975(A) 申请公布日期 1998.09.08
申请号 US19970838677 申请日期 1997.04.09
申请人 GREEN, SR., JAMES A.;COKER, JR., AUSTIN S. 发明人 GREEN, SR., JAMES A.;COKER, JR., AUSTIN S.
分类号 H04H40/90;H04N7/10;H04N7/20;(IPC1-7):H04H1/00;H04B7/185 主分类号 H04H40/90
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