QUESTION 1 [C3, CO2, P01] Compute the bandwidth using Bessel table and Carson's rule that is required to transmit an FM signal with intelligence at 12 kHz and maximum deviation of 24 kHz. Calculate the deviation sensitivity for 5 V of intelligence signal. (4 Marks) QUESTION 2 [C3, CO2, P01] Figure 1 is a diagram of a commercial FM transmitter using Armstrong's method. Calculate the frequency multiplier of MI and M2 of the FM transmitter system where the final output of fc4= 150 MHz and Afs = 75 kHz. Given NBFM with fc 200 kHz and Afi = 25 Hz and the carrier signals has the frequency flo=150 kHz. fes NBFM BPF @fcs WBFM fci Frequency Afi Multiplier (MI) Frequency Afp Mixer Frequency AF Multiplier (M2) Af4 fo Local Oscillator Figure 1 (6 Marks)