(If you read the box, Expressing power ratios in decibels) a. If you are told that a...

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(If you read the box, “Expressing power ratios in decibels”)

a. If you are told that a signal has attenuated by 20 dB, about how much has it attenuated?

b. What would you say about attenuation if you were told that a signal has attenuated by 19 dB? You must approximate.

c. What would you say about attenuation if you were told that a signal has attenuated by 7 dB?

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Business Data Networks and Security

ISBN: 978-0134817125

11th Edition

Authors: Raymond R. Panko, Julia L. Panko

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Question Posted: Dec 26, 2018 10:22 AM

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(If you read the box, Expressing power ratios in decibels) a. If you are told that a...

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a By 100 b It has attenuated by a bit less than 100 0...View the full answer

Business Data Networks and Security

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