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Q5 A given DSB-LC transmitter develops an unmodulated power output of 100W across a 50 ? resistive load. When a sinusoidal test tone with a peak amplitude of 5.0 V is applied to the input of the modulator, it is found that the average power output increases by 50% under these conditions. Determine (a) (b) (c) (d) (e) The average power output in each sideband. The modulation index. The peak amplitude of the modulated signal. The peak amplitude of the upper sideband. The total average power in the output if the amplitude of the modulating sinusoid is reduced to 2.0V

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