Frequency Modulation

If the highest frequency modulating a carrier is 5 kHz, then the number of AM broadcast stations accommodated in a 90 kHz bandwidth are .........

What should be the transmission bandwidth of an FM signal with 75kHz deviation and highest frequency of modulation 15kHz?

What should be the transmission bandwidth of an FM signal with 75kHz deviation and highest frequency of modulation 15kHz?

In frequency modulated wave

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

The modulation index of an FM signal is 1.5. The modulating frequency is 5 KHz. What is the maximum frequency deviation ?

The amplitude modulated (AM) radio wave bends apreciably round the cornes of a 1mxx1m board but the frequency modulated (FM) wave only negligible bends.If the average wavelengths of AMandFM waves are lamda_0 and lamda_f .