A superheterodyne receiver with an IF of 450 kHz is tuned to a signal at 1200 kHz. The image frequency is

A superheterodyne receiver with an IF of 450 kHz is tuned to a signal at 1200 kHz. The image frequency is

A).  750 kHz

B).  900 kHz

C).  1650 kHz

D).  2100 kHz

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