Hamad Modulation and Demodulation 11/01/2024 A. 8 kW B. 6 kW C. 06 kW D. 9 kW Related Mcqs: In amplitude modulation, bandwidth is ____________ the audio signal frequency?A. Thrice B. Four times C. Twice D. None of the above... In TV transmission, picture signal is ______________ modulated?A. Frequency B. Phase C. Amplitude D. None of the above... The IF is 455 kHz. If the radio receiver is tuned to 855 kHz, the local oscillator frequency is _______________?A. 455 kHz B. 1310 kHz C. 1500 kHz D. 1520 kHz... When the modulating signal controls the frequency of the carrier, we get______________?A. Phase modulation B. Amplitude modulation C. Frequency modulation D. May be any one of the above... The superhetrodyne principle provides selectivity at ______________stage?A. RF B. IF C. audio D. Before RF...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments