卫星电视接收系统室内核心设备是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28964' and id < 2357939 and id<>'2357939' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28964' and id > 2357939 and id<>'2357939' order by id asc limit 5