A signal that can be decomposed into five sine waves with frequencies at 0, 20, 50,...

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A signal that can be decomposed into five sine waves with frequencies at 0, 20, 50, 100, and 200 Hz? All peak amplitudes are the same. (i) What is the bandwidth for this signal? (ii) (0.5 mark) Draw the frequency spectrum, assuming the maximum amplitude for all components is 10V. (0.5 mark) b. The below figure shows a signal travels from point 1 to 4. Calculate the changes of signal strength (in dB) from point 1 to 2, point 2 to 3, and point 3 to 4. Lastly, calculate the overall change of signal strength from point 1 to 4. (1 mark) Power reduced to one-fourth Power increased 10 times Power reduced to half Amplifier Point 1 Transmission medium Point 2 Point 3 Transmission Point 4 medium Activ Go to A signal that can be decomposed into five sine waves with frequencies at 0, 20, 50, 100, and 200 Hz? All peak amplitudes are the same. (i) What is the bandwidth for this signal? (ii) (0.5 mark) Draw the frequency spectrum, assuming the maximum amplitude for all components is 10V. (0.5 mark) b. The below figure shows a signal travels from point 1 to 4. Calculate the changes of signal strength (in dB) from point 1 to 2, point 2 to 3, and point 3 to 4. Lastly, calculate the overall change of signal strength from point 1 to 4. (1 mark) Power reduced to one-fourth Power increased 10 times Power reduced to half Amplifier Point 1 Transmission medium Point 2 Point 3 Transmission Point 4 medium Activ Go to