In amplitude modulation, bandwidth is ____________ the audio signal frequency?

Related Mcqs:

A high Q tuned circuit will permit an amplifier to have high __________________?

A. Fidelity B. Frequency range C. Sensitivity D. Selectivity...

Overmodulation (amplitude) occurs when signal amplitude is _____________ carrier amplitude?

A. Equal to B. Greater than C. Less than D. None of the above...

In superhetrodyne receiver, the input at mixer stage is________________?

A. IF and RF B. RF and AF C. IF and AF D. RF and local oscillator signal...

In TV transmission, sound signal is ______________modulated?

A. Amplitude B. Frequency C. Phase D. None of the above...

In the above question, what is the power in sidebands?

A. 8 kW B. 6 kW C. 06 kW D. 9 kW...