The IF is 455 kHz. If the radio receiver is tuned to 855 kHz, the local oscillator frequency is _______________?

Related Mcqs:

In a transmitter ____________oscillator is used?

A. Hartley B. RC phase-shift C. Wien-bridge D. Crystal...

The signal voltage induced in the aerial of a radio receiver is of the order of_____________?

A. mV B. µV C. V D. None of the above...

In a radio receiver, we generally use ………….. oscillator as a local oscillator

A. Crystal B. Wien-bridge C. Phase-shift D. Hartley...

In a TRF radio receiver, the RF and detection stages are tuned to______________?

A. Radio frequency B. IF C. Audio frequency D. None of the above...

In a superhetrodyne receiver, the difference frequency is chosen as the IF rather than the sum frequency because _________________?

A. The difference frequency is closer to oscillator frequency B. Lower frequencies are easier to amplify C. Only the difference frequency can be modulated D. None of the above...