Q5/ A transmitter is angle modulated with a 1 KHz sinusoid to generate the signal: O (t) = 30 COS (6COS 2t x10 t +T x 10 t) If the modulation is FM, determine: a- Modulation index and peak frequency deviation. b- Carrier and information frequencies. c- The total average power with 500 2 load. d- Percentage of this power is at 5 MHz. e- The approximate bandwidth of the FM signal. f- The power of second and third sidebands.

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Q5/
A transmitter is angle modulated with a 1 KHz sinusoid to generate the signal
O (t) = 30 COS (6COS 27 x10° t + nx 10 t)
If the modulation is FM, determine:
a- Modulation index and peak frequency deviation.
b- Carrier and information frequencies.
c- The total average power with 500 2 load.
d- Percentage of this power is at 5 MHz.
e- The approximate bandwidth of the FM signal.
f- The power of second and third sidebands.
Transcribed Image Text:Q5/ A transmitter is angle modulated with a 1 KHz sinusoid to generate the signal O (t) = 30 COS (6COS 27 x10° t + nx 10 t) If the modulation is FM, determine: a- Modulation index and peak frequency deviation. b- Carrier and information frequencies. c- The total average power with 500 2 load. d- Percentage of this power is at 5 MHz. e- The approximate bandwidth of the FM signal. f- The power of second and third sidebands.
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