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
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 satellites.