单选题Which of the following is a diplexer used for？（）A Allows two satellite tuners to use the same dish.B Connects the low noise block down converter （LNB） to the multi-switch.C Combines satellite and over the air （OTA） signals.D Allows one LNB to use two s

题目内容(请给出正确答案)

单选题

Which of the following is a diplexer used for？（）

Allows two satellite tuners to use the same dish.

Connects the low noise block down converter （LNB） to the multi-switch.

Combines satellite and over the air （OTA） signals.

Allows one LNB to use two satellites.

参考答案和解析

正确答案： D

解析：暂无解析

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单选题Which of the following is a diplexer used for？（）A Allows two satellite tuners to use the same dish.B Connects the low noise block down converter （LNB） to the multi-switch.C Combines satellite and over the air （OTA） signals.D Allows one LNB to use two s

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