The process of stepping down the RF signal to a first IF frequency and then mixing down again to a second IF signal is known as:
A) down conversion
B) double conversion
C) mixing
D) none of the above

Question

Quizplus · Accepted Answer

Double conversion refers to the process where an RF signal is first converted to a first intermediate frequency (IF) and then to a second IF for improved selectivity and image rejection.

The Process of Stepping Down the RF Signal to a First