[" A "3000kHz" carrier is modulated with "500],[" Hz audio signals.The frequencies of first "],[" pair of side bands are "]

A 3000 kHz carrier is modulated with 500 Hz audio signals. The frequencies of first pair of side bands are

A 3000 kHz carrier is modulated with 500 Hz audio signals. The frequencies of first pair of side bands are

A 1000 kHz carrier is modulated with 800 Hz audio signals. What are the frequencies of first pair of side bands:

A 1000 kHz carrier is modulated with 800 Hz audio signals. What are the frequencies of first pair of side bands:

A 2000 kHz carrier is simultaneously modulated with 600Hz , 800Hz and 4 kHz audio waves. The frequencies present in the output are

A 1000 kHz carrrier is simultaneously modulated with 300Hz , 800Hz and 2 kHz audio waves. The frequencies present in the output are

An audio signal of 12 kHz modulates a carrier generated by a tank circuit containing 100 microhenry inductor and 100 pF capacitor. Calculate the frequency of first pair of side bands.

A 1000 kHz carrier wave is modulated by an audio signal of frequency range 100-5000 Hz. Then, the width of channel (in kHz) is