Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 13 (Q.No. 14)

Communication Systems

14.

If f_s be the signal frequency and f_i be the intermediate frequency then image frequency is given by

f_s + f_i

f_s ± f_i

f_s ± 2f_i

f_s + 2f_i

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Leaf said: 8 years ago

C should be the answer since it is not specified if it is a high side injection or low side injection. Letter D is for high side injection only.

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