Double conversion is:
A) a technique used to reduce image frequency problems in a superheterodyne receiver.
B) a method that ensures that a superheterodyne receiver does not break into oscillations due to stray positive feedback.
C) a technique used to solve the TRF tuning problems.
D) a receiver design that uses two superheterodyne receivers to receive a weak signal.

Question

Quizplus · Accepted Answer

Double conversion is a technique used in superheterodyne receivers to reduce image frequency problems by converting the received signal to two intermediate frequencies, which helps in better filtering and selectivity.

Double Conversion Is