QUESTION 1 [C3, CO2, POI] 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 M1 and M2 of the FM transmitter system where the final output of fc4= 150 MHz and Af4 = 75 kHz. Given NBFM with fcj = 200 kHz and Af = 25 Hz and the carrier signals has the frequency fio=150 kHz. NBFM BPF @fcs WBFM fci Frequency Afi Multiplier (M1) fc21 Frequency Afz Mixer fcs Frequency Af Multiplier (M2) Aft flo Local Oscillator Figure 1 (6 Marks)