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Compute the voltage attenuation



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The voltage source is 12 volts and the voltage measured at destination terminal is 9 volts

Solve for the voltage attenuation, in dB.

Av
= 20 *Log 10
Vs source
Vd destination

Problem: Given Voltage attenuation in dB is 2.5 and voltage at destination terminal is 9.

Solve for the voltage reading at the source terminal.


dB
= 20 *Log 10
Vs source
Vd destination



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