

Radio Receivers - Engineering
Q1: A duplexer is a device used toA feed more than one receiver from a single antenna
B connect two transmitters to the same antenna
C
connect a receiver and a transmitter to the same antenna
D none of these
ANS:C - connect a receiver and a transmitter to the same antenna In telecommunications, a duplexer is a device that combines two or more signals into a common channel or medium to increase its transmission efficiency. Simply put the duplexer allows the antenna to be shared between transmit and receive. |


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