Pre-lab Assignment A. Power Gain dB Calculations 1. [3 marks] Calculate given power ratios rounded to...

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Pre-lab Assignment A. Power Gain dB Calculations 1. [3 marks] Calculate given power ratios rounded to 3 significant figures and then express them in dB: 123W/456mW: 0.00123W/456mW- 888pW/66nW= 2. [2 marks] Convert the given power gain from dB to power ratios: 33dB -12dB -40dB Pre-lab Assignment A. Power Gain dB Calculations 1. [3 marks] Calculate given power ratios rounded to 3 significant figures and then express them in dB: 123W/456mW: 0.00123W/456mW- 888pW/66nW= 2. [2 marks] Convert the given power gain from dB to power ratios: 33dB -12dB -40dB