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Whichofthefollowingisadiplexerusedfor?()

A.Allowstwosatellitetunerstousethesamedish.

B.Connectsthelownoiseblockdownconverter(LNB)tothemulti-switch.

C.Combinessatelliteandovertheair(OTA)signals.

D.AllowsoneLNBtousetwosatellites.


参考答案

更多 “ Whichofthefollowingisadiplexerusedfor?() A.Allowstwosatellitetunerstousethesamedish.B.Connectsthelownoiseblockdownconverter(LNB)tothemulti-switch.C.Combinessatelliteandovertheair(OTA)signals.D.AllowsoneLNBtousetwosatellites. ” 相关考题