A 100 MHz xarrier wave frequency is modulated by 10 kHz sinusoidal modulating signal. If the maximum frequency deviation is 50 kHz, find the modulation index.

A 107.6 MHz carrier signal is frequency modulated by a 7kHz sine wave . The resultant FM signal has a frequency deviation of 50 kHz. Determine the modulation index and the carrier swing of the FM wave

600 Hz modulating voltage fed into FM generator produces a frequency deviation of 3.36 KHz. Find the modulation index.

In an FM system a 7 kHz signal modulates 108 MHz carrier so that frequency deviation is 50 kHz . The frequency modulation index is

In an FM system a 9 kHz signal modulates 108 MHz carrier so that frequency deviation is 60 kHz . The frequency modulation index is

In an FM system a 7kHz signal modulates 108 MHz carrier so that frequency deviation is 50 kHz . The carrier swing is

A sinusoidal carrier wave of frequency 1 MHz and amplitude 100 V is amplitude modulated by sinusoidal voltage of frequency 4 kHz producing 50% modulation. The frequencies of lower and upper side band terms are respectively,