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Authors:
Linda Null ,julia Lobur
Chapter:
Network Organization And Architecture
Exercise:
Exercises
Question:18 | ISBN:9780763704445 | Edition: 3

Question

18. a) The signal power for a particular class of network wiring is 8733.26dB and the noise rating at that particular signal strength at 100MHz is 41.8dB. Find the signal-to-noise ratio for this conductor.

b) Suppose the noise rating for the network wiring in Part a is 9.5 dB and the noise rating is 36.9 dB when a 200MHz signal is transmitted. What is the signal strength?

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