Attenuation given Voltage of 2 Signals Calculator

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✖Voltage 2 in Digital Communication the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop.ⓘ Voltage 2 [V2]			+10% -10%
✖Voltage 1 in Digital Communication is the pressure from an electrical circuit's power source that pushes charged electrons through a conducting loop.ⓘ Voltage 1 [V1]			+10% -10%

✖Attenuation is defined as the loss of information from a signal.ⓘ Attenuation given Voltage of 2 Signals [dB]

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Formula

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Attenuation given Voltage of 2 Signals

Formula

`"dB" = 20*(log10("V2"/"V1"))`

Example

`"4.681664dB"=20*(log10("120V"/"70V"))`

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Attenuation given Voltage of 2 Signals Solution

STEP 0: Pre-Calculation Summary

Formula Used

Attenuation = 20*(log10(Voltage 2/Voltage 1))
dB = 20*(log10(V2/V1))
This formula uses 1 Functions, 3 Variables

Functions Used

log10 - Common logarithm function (base 10), log10(Number)

Variables Used

Attenuation - (Measured in Decibel) - Attenuation is defined as the loss of information from a signal.
Voltage 2 - (Measured in Volt) - Voltage 2 in Digital Communication the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop.
Voltage 1 - (Measured in Volt) - Voltage 1 in Digital Communication is the pressure from an electrical circuit's power source that pushes charged electrons through a conducting loop.

STEP 1: Convert Input(s) to Base Unit

Voltage 2: 120 Volt --> 120 Volt No Conversion Required
Voltage 1: 70 Volt --> 70 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

dB = 20*(log10(V2/V1)) --> 20*(log10(120/70))

Evaluating ... ...

dB = 4.68166412066736

STEP 3: Convert Result to Output's Unit

4.68166412066736 Decibel --> No Conversion Required

FINAL ANSWER

4.68166412066736 Decibel <-- Attenuation

(Calculation completed in 00.000 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

Verified by Suman Ray Pramanik

Indian Institute of Technology (IIT), Kanpur

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Attenuation given Voltage of 2 Signals

Go Attenuation = 20*(log10(Voltage 2/Voltage 1))

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Go Attenuation = 10*(log10(Power 2/Power 1))

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Nyquist Sampling Frequency

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Bit rate with respect to bit time

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Attenuation given Voltage of 2 Signals Formula

Attenuation = 20*(log10(Voltage 2/Voltage 1))
dB = 20*(log10(V2/V1))

What is meant by attenuation?

Attenuation is used to measure the loss or gain of signal through the voltage of the two signals. It is measured in terms of decibels(dB). To compensate the loss of energy and the reduction of amplitude, we can use amplifier to increase the amplitude of the message signal.

How to Calculate Attenuation given Voltage of 2 Signals?

Attenuation given Voltage of 2 Signals calculator uses Attenuation = 20*(log10(Voltage 2/Voltage 1)) to calculate the Attenuation, Attenuation given Voltage of 2 Signals is the loss of energy due to conduction loss or multipath fading. Attenuation is denoted by dB symbol.

How to calculate Attenuation given Voltage of 2 Signals using this online calculator? To use this online calculator for Attenuation given Voltage of 2 Signals, enter Voltage 2 (V2) & Voltage 1 (V1) and hit the calculate button. Here is how the Attenuation given Voltage of 2 Signals calculation can be explained with given input values -> 4.681664 = 20*(log10(120/70)).

FAQ

What is Attenuation given Voltage of 2 Signals?

Attenuation given Voltage of 2 Signals is the loss of energy due to conduction loss or multipath fading and is represented as dB = 20*(log10(V2/V1)) or Attenuation = 20*(log10(Voltage 2/Voltage 1)). Voltage 2 in Digital Communication the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop & Voltage 1 in Digital Communication is the pressure from an electrical circuit's power source that pushes charged electrons through a conducting loop.

How to calculate Attenuation given Voltage of 2 Signals?

Attenuation given Voltage of 2 Signals is the loss of energy due to conduction loss or multipath fading is calculated using Attenuation = 20*(log10(Voltage 2/Voltage 1)). To calculate Attenuation given Voltage of 2 Signals, you need Voltage 2 (V2) & Voltage 1 (V1). With our tool, you need to enter the respective value for Voltage 2 & Voltage 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Attenuation?

In this formula, Attenuation uses Voltage 2 & Voltage 1. We can use 1 other way(s) to calculate the same, which is/are as follows -

Attenuation = 10*(log10(Power 2/Power 1))

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