What is the advantage of superheterodyning?
A)high selectivity and sensitivity
B)low bandwidth
C)low adjacent channel rejection
D)low fidelity

Question

Quizplus · Accepted Answer

Superheterodyning is a method used in radio receivers to improve selectivity (the ability to select a specific signal frequency from a group of signals) and sensitivity (the ability to detect weak signals). This is achieved by converting a received signal to a fixed intermediate frequency (IF) which can be more easily filtered and amplified.

What Is the Advantage of Superheterodyning