In: Physics
Assuming that audible sound has a maximum frequency of 10000 Hz, what is the maximum number of radio channels that can fit onto the FM radio band without overlap? (The frequency range of FM is 88 MHz to 108 MHz).
frequency of massage signal , fm = 10000 Hz
band width of massage signal W = 2 fm =20000 Hz
FM band width , WFM = 108 - 88 = 20 MHz