Problem 4: a. For a Communications system with capacity of 400 kbps and SNR = 35dB and a lower frequency of 0.25 kHz find the Upper frequency? b. What is the channel capacity for signal power of 250 W, noise power of 50 W, and bandwidth of 3 MHz? c. What is the channel capacity when the S'N ratio is doubled but the bandwidth is reduced by a factor of 5?

Problem 4: a. For a Communications system with capacity of 400 kbps and SNR = 35dB and a lower frequency of 0.25 kHz find the Upper frequency? b. What is the channel capacity for signal power of 250 W, noise power of 50 W, and bandwidth of 3 MHz? c. What is the channel capacity when the S'N ratio is doubled but the bandwidth is reduced by a factor of 5?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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