A receiver's selectivity is:
A) the ability of a receiver to attenuate noise signals.
B) the extent to which a receiver is capable of differentiating between the desired signal and other signals.
C) its ability to drive the output speaker to an acceptable level.
D) the ability of the receiver to demodulate a modulated signal.

Question

Quizplus · Accepted Answer

Selectivity refers to a receiver's ability to differentiate between the desired signal and other signals, particularly those close in frequency. This is crucial in crowded frequency environments to ensure clear reception of the intended transmission without interference from nearby channels.

A Receiver's Selectivity Is