公开(公告)号：EP0817402A2

公开(公告)日：1998-01-07

申请号：EP97304382.1

申请日：1997-06-23

申请人： MATRA MARCONI SPACE UK LIMITED

发明人： Collar, Stephen ,  Mould, Nicola

IPC分类号： H04B7/185

CPC分类号： H04B7/2045

摘要： Switching means of a satellite has a first set of switches for receiving respective channel slots of de-multiplexed narrow band channels. The set of switches may be made up of four position switches 5 1 , 5 2 etc. Switch 5 2 may be connected straight through, or to the straight through positions of switches 5 1 and or 5 3 via interswitch connections. The same is possible with the second set of switches 6. A wide selection of the possible frequency slots is possible (for example eight out of sixteen) to allow routing among the amplifiers 9, 10, some of which are designated as redundant.

摘要翻译： 卫星的切换装置具有第一组开关，用于接收解复用的窄带信道的各个信道时隙。 该组开关可以由四个位置开关5 1，5 2等构成。开关5 2可以直接连接到开关5 1和/或5 5的直通位置， 3>通过开关间连接。 第二组开关6也是可能的。可以选择可能的频率时隙（例如十六分之一的八分之一），以允许放大器9,10之间的路由选择，其中一些被指定为冗余。