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Application of fm for indigenous communication

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Reference no: EM132567562

1. Discuss the rationale behind the application of FM for indigenous communication.

(b) Explain why receivers are very unique in their functions. Discuss all aspects of their uniqueness.

(c) i. Power in Amplitude Modulation at 100% Modulation An un modulated AM signal produces a current of 7.3 A. If the modulation is 100 percent, calculate

1. the carrier power

2. the total power

3. the sideband power when it is transmitted through an antenna having an impedance 60 Ω.

(d) An AM carrier wave of frequency f = 1MHz with pack voltage of 20V used to modulated a signal of frequency 1kHz with pack voltage of 10v. Determine

1. Modulation index (μ)

2. Frequencies of modulated wave?

3. Bandwidth

Reference no: EM132567562

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