Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 9 (Q.No. 28)
28.
The intermediate frequency of a superheterodyne receiver is 450 kHz. If it is tuned to 1200 kHz, the image frequency will be
Discussion:
2 comments Page 1 of 1.
RAJ said:
1 decade ago
FSI = FS+2IF.
FSI = 1200+2*450.
FSI = 2100KHZ.
FSI = 1200+2*450.
FSI = 2100KHZ.
S. Anita said:
1 decade ago
Image frequency = Fs+2fi
= 1200KHz+2x450KHz = 2100Khz.
= 1200KHz+2x450KHz = 2100Khz.
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