Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Radio Receivers
When fs is the signal frequency and fi is the intermediate frequency, then image frequency fsi is given by
fsi = fs - 2fi
fsi = fs + 2fi
Correct Answer:
fsi = fs + 2fi
← Previous Question
Next Question→
More Questions from
Radio Receivers
As compared to tuned radio frequency receivers which of the following is the advantage of using superheterodyne receivers?
Padders are used in a receiver to
Most popular IF for receivers tuning to 540 to 1650 kHz is
In a ratio detector
Standard AM radio broadcasts are confined to
In a communication system, noise is most likely to affect the signal
In a receiver, which of the following device has IF input but RF output?
Which of the following noise does not occur in transistors?
A transmitter serial current contains
It is known that noise phase modulates the FM wave. As the noise side band frequency approaches the carrier frequency, the noise amplitude
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments