Example 12.3 : The indirect FM system originally designed by Armstrong employed a NBFM , the oscillator frequency is 200 KHz, its desired in order to avoid distortion to limit the modulation index to 0.2 , the system to accommodate modulation frequency down to 40 VHz and output of the modulator, the carrier frequency is to be 108 MHz and Af = 80 KHz. Select the multiplier and mixer oscillator to accomplish this end %3D

Example 12.3 : The indirect FM system originally designed by Armstrong employed a NBFM , the oscillator frequency is 200 KHz, its desired in order to avoid distortion to limit the modulation index to 0.2 , the system to accommodate modulation frequency down to 40 VHz and output of the modulator, the carrier frequency is to be 108 MHz and Af = 80 KHz. Select the multiplier and mixer oscillator to accomplish this end %3D

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.2P

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