Answer to Question #292959 in Electrical Engineering for Alock kumar

Question

In an AM radio receiver the received signal is given as X1(t)

m(t)cos(2π10000t) where m(t) represents the message signal. We want to

translate the received signal to X2(t) = m(t)cos(2π5000t). Explain how can we

perform the above task.[You have to show the block diagram]

Answer 1

We need to change the frequency of the signal to obtain the required frequency at the receiver.

Source of the image: https://circuitdigest.com/article/superheterodyne-am-receiver