An FM broadcasting radio station transmits signals of frequency 100 MHz with a power of 10 KW. The bandwidth of the modulation signal is from 100 Hz to 1.5 Khz. If the maximum deviation set by the FCC, (δ), is 75 KHz, the range of the modulation index is

An FM broadcasting radio station transmits signals of frequency 100 MH

1.	An FM broadcasting radio station transmits signals of frequency 100 MHz with a power of 10 KW. The bandwidth of the modulation signal is from 100 Hz to 1.5 Khz. If the maximum deviation set by the FCC, (δ), is 75 KHz, the range of the modulation index is
A.	100 to 750
B.	100 to 250
C.	50 to 750
D.	50 to 250
Answer» D. 50 to 250