What Is Double Spotting In Superheterodyne Receiver?

What Is Double Spotting In Superheterodyne Receiver? Double spotting is a condition where the same desired signal is detected at two nearby points on the receiver tuning dial. One point is the desired point while the other is called the spurious or image point. … Poor front-end selectivity and inadequate image frequency rejection leads to

What Is Superheterodyne FM Receiver?

What Is Superheterodyne FM Receiver? A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency. How does FM superheterodyne receiver function? The RF amplifier amplifies the