R=56. A quick answer will be appreciated as I need it urgently. Thank you.

C. A PM signal is created from the message m(t) by Xpm(t) = R(cos 2nfet + k_m(t)). Suppose fe = 1 and kp = * = 45. For the message m(t) plotted below. Illustrate graphically the corresponding Xpm(t) along with detailed calculations. R is your Registration number. (2+3) m(t) 1 2 d. Analyze the performance of an Armstrong indirect FM modulator that generates an FM carrier with a carrier frequency of 98.1 MHz and Af = 75 kHz. A narrowband FM generator is available at the carrier frequency of R KHz and frequency deviation Af 10 Hz is available. The stock room also has an oscillator with an adjustable frequency in the range of 10 to 11 MHz. There are also plenty of frequency doublers, triplers and quintuplers. R is your Registration number. (6) C. A PM signal is created from the message m(t) by Xpm(t) = R(cos 2n fet + kom(t)). Suppose fc = 1 and ky = * = 45. For the message m(t) plotted below. Illustrate graphically the corresponding Xpm(t) along with detailed calculations. R is your Registration number (2+3) m(D) 2 d. Analyze the performance of an Armstrong indirect FM modulator that generates an FM carrier with a carrier frequency of 98.1 MHz and Af = 75 kHz. A narrowband FM generator is available at the carrier frequency of R KHz and frequency deviation Af = 10 Hz is available. The stock room also has an oscillator with an adjustable frequency in the range of 10 to 11 MHz. There are also plenty of frequency doublers, triplers and quintuplers. R is your Registration number 16 C. A PM signal is created from the message m(t) by Xpm(t) = R(cos 2nfet + k_m(t)). Suppose fe = 1 and kp = * = 45. For the message m(t) plotted below. Illustrate graphically the corresponding Xpm(t) along with detailed calculations. R is your Registration number. (2+3) m(t) 1 2 d. Analyze the performance of an Armstrong indirect FM modulator that generates an FM carrier with a carrier frequency of 98.1 MHz and Af = 75 kHz. A narrowband FM generator is available at the carrier frequency of R KHz and frequency deviation Af 10 Hz is available. The stock room also has an oscillator with an adjustable frequency in the range of 10 to 11 MHz. There are also plenty of frequency doublers, triplers and quintuplers. R is your Registration number. (6) C. A PM signal is created from the message m(t) by Xpm(t) = R(cos 2n fet + kom(t)). Suppose fc = 1 and ky = * = 45. For the message m(t) plotted below. Illustrate graphically the corresponding Xpm(t) along with detailed calculations. R is your Registration number (2+3) m(D) 2 d. Analyze the performance of an Armstrong indirect FM modulator that generates an FM carrier with a carrier frequency of 98.1 MHz and Af = 75 kHz. A narrowband FM generator is available at the carrier frequency of R KHz and frequency deviation Af = 10 Hz is available. The stock room also has an oscillator with an adjustable frequency in the range of 10 to 11 MHz. There are also plenty of frequency doublers, triplers and quintuplers. R is your Registration number 16