Modulation and Demodulation

A. 50 kW
B. 5 kW
C. 8 kW
D. 25 kW

A. Is increased
B. Remains the same
C. Is decreased
D. None of the above

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

A. Amplitude
B. Frequency
C. Phase
D. Both phase and frequency

A. Carrier
B. Sideband
C. Carrier as well as sideband
D. None of the above

A. Receiving antenna
B. Transmitter
C. Radio receiver
D. Transmitting antenna

A. Space
B. An antenna
C. Cable
D. None of the above

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

A. IF stage
B. Receiving antenna
C. Audio stage
D. RF stage

A. mV
B. µV
C. V
D. None of the above