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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
a. 1. If the received signal level for a particular digital system is -151 dBW and the receiver system effective noise temperature is 1500 K, what is Eb/N0for a link transmitting 2400 bps?
2. Fill in the missing elements in the following table of approximate power ratios for various dB levels.

b. 1. If an amplifier has a 30-dB voltage gain, what voltage ratio does the gain represent?
2. An amplifier has an output of 20 W. What is its output in dBW?
eceiver system effective noise temperature is 1500 K, what is Eb/N0for a link transmitting 2400 bps?
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2. Fill in the missing elements in the following table of approximate power ratios for various dB levels.
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b. 1. If an amplifier has a 30-dB voltage gain, what voltage ratio does the gain represent?
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2. An amplifier has an output of 20 W. What is its output in dBW?
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