Number of switches required to control luminaire from two control points.

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= 5. Design an Armstrong indirect FM modulator that generates an FM signal with a carrier frequency of (60+2M) MHz and Af 30 kHz. Use a narrowband FM generator with f. 200 kHz and Af= 12 Hz. The local oscillator must operate at a frequency in the range of 5-8 MHz, and frequency doublers, triplers, and quintuplers are available. Sketch the block diagram of your design, including values of all relevant parameters.

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Chapter 5, Problem 11R

To determine

Number of switches required to control luminaire from two control points.

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= 5. Design an Armstrong indirect FM modulator that generates an FM signal with a carrier frequency of (60+2M) MHz and Af 30 kHz. Use a narrowband FM generator with f. 200 kHz and Af= 12 Hz. The local oscillator must operate at a frequency in the range of 5-8 MHz, and frequency doublers, triplers, and quintuplers are available. Sketch the block diagram of your design, including values of all relevant parameters.

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