

Radio Receivers - Engineering
Q1: When a superheterodyne receiver is tuned to 455 kHz, its local oscillator provides a mixer with the input at 1010 kHz. The image frequency isA
555 kHz
B
1010 kHz
C 1465 kHz
D 1920 kHz
ANS:C - 1465 kHz IF = 455 KHz, |


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