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The frequency-division multiplexing system shown below combines two messages for transmission across a shared channel. a) Sketch the spectrum at point b for the case f_1 = 30 kHz b) Find the minimum value of f 2 that avoids interference between the messages. c) What is the bandwidth required from the lowpass channel, for the value of f_2 found in part b) ? Where N = 10 [-4, 0, 4] [N-30,0,30-N] JAND M5 fan 2cos [(8000 + 500N)pit] 2ces[(8000+500Nyer 9,0 -10 2cos(2n)

The frequency-division multiplexing system shown below combines two messages for transmission across a shared channel. a) Sketch the spectrum at point b for the case f_1 = 30 kHz b) Find the minimum value of f 2 that avoids interference between the messages. c) What is the bandwidth required from the lowpass channel, for the value of f_2 found in part b) ? Where N = 10 [-4, 0, 4] [N-30,0,30-N] JAND M5 fan 2cos [(8000 + 500N)pit] 2ces[(8000+500Nyer 9,0 -10 2cos(2n)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Please answer the question and explain fully. Where N = 10.
The frequency-division multiplexing system shown below combines two messages for transmission across a shared channel. a) Sketch the spectrum at point b for the case f_1 = 30 kHz b) Find the minimum value of f_2 that avoids interference between the messages. c) What is the bandwidth required from the lowpass channel, for the value of f_2 found in part b) ? Where N = 10 [-4, 0, 4] [N-30,0,30-N] S JAND M& fan 2cos [(8000 + 500N)pit] 2ces[(8000+ 500Nyer] 9,0 -10 2cos(2n)
Transcribed Image Text:The frequency-division multiplexing system shown below combines two messages for transmission across a shared channel. a) Sketch the spectrum at point b for the case f_1 = 30 kHz b) Find the minimum value of f_2 that avoids interference between the messages. c) What is the bandwidth required from the lowpass channel, for the value of f_2 found in part b) ? Where N = 10 [-4, 0, 4] [N-30,0,30-N] S JAND M& fan 2cos [(8000 + 500N)pit] 2ces[(8000+ 500Nyer] 9,0 -10 2cos(2n)
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