As compared to tuned radio frequency receivers which of the following is the advantage of using superheterodyne receivers?
A.High gain and better sensitivity
B.Better selectivity at high frequencies
C.Stability
D.Noise suppression
Answer:A
As compared to tuned radio frequency receivers which of the following is the advantage of using superheterodyne receivers?
A.High gain and better sensitivity B.Better selectivity at high frequencies C.Stability D.Noise suppression