Electronics and Communication Engineering - Radio Receivers - Discussion

Discussion :: Radio Receivers - Section 1 (Q.No.34)


In a radio receiver, the local oscillator is tuned to a frequency

[A]. lower than the incoming frequency
[B]. higher than the incoming frequency
[C]. equal to incoming frequency
[D]. any of the above

Answer: Option B


No answer description available for this question.

Mohamed Haalith said: (Apr 23, 2014)  
In a radio receiver local oscillator frequency is the sum of RF amplifier frequency and intermediate frequency so it should be higher than incoming frequency.

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