railway RRB JE (CBT I + CBT II) Mock Test 2024 Communication Systems Angle Modulation Frequency Modulation
For a frequency modulated signal represented by s(t) = 10 sin (6x 108t + 2sin 100πt), the maximum frequency deviation in the carrier from its unmodulated frequency is:
1
990 Hz
2
100 Hz
3
50 Hz
4
200 Hz