You are doing internship at one of the radio stations in Kuala Lumpur. You are given a task to validate a transmission of digital data via a radio station operating on the FM broadcast band. A bandwidth of up to 200 kHz is permitted. 75 kHz is the maximum deviation, and the deviation ratio is five. If you are required to preserve up to the third harmonic, analyze the highest-frequency square wave that can be transmitted.
You are doing internship at one of the radio stations in Kuala Lumpur. You are given a task to validate a transmission of digital data via a radio station operating on the FM broadcast band. A bandwidth of up to 200 kHz is permitted. 75 kHz is the maximum deviation, and the deviation ratio is five. If you are required to preserve up to the third harmonic, analyze the highest-frequency square wave that can be transmitted.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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You are doing internship at one of the radio stations in Kuala Lumpur. You are given a
task to validate a transmission of digital data via a radio station operating on the FM
broadcast band. A bandwidth of up to 200 kHz is permitted. 75 kHz is the maximum
deviation, and the deviation ratio is five. If you are required to preserve up to the third
harmonic, analyze the highest-frequency square wave that can be transmitted.
![(a)
Given FM and PM modulators with the following parameters:
FM modulator
РМтodulator
|K1 = 1.5 kHz/v
K= 0.75 rad/v
fe= 500 kHz
fe = 500 kHz
%3D
Vm = 2 sin (2n 2kr)
Vm =2 sin (2n 2kt)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8af10591-a34e-4935-8698-5cf56454e84c%2F6b324539-7299-4340-8d14-0379639a13ee%2Fhhxo73s_processed.png&w=3840&q=75)
Transcribed Image Text:(a)
Given FM and PM modulators with the following parameters:
FM modulator
РМтodulator
|K1 = 1.5 kHz/v
K= 0.75 rad/v
fe= 500 kHz
fe = 500 kHz
%3D
Vm = 2 sin (2n 2kr)
Vm =2 sin (2n 2kt)
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