engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Communication Systems Amplitude Modulation
Which of the following is incorrect for the DSB-SC modulation?
1
It is Double sideband suppressed carrier modulation.
2
It uses twice as much bandwidth as needed with other modulation.
3
It power constitutes two third of the total transmitted power.
4
It is generated by using either PLL or envelope detector.