Upper Sideband Frequency Calculator

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Sideband and Frequency Modulation

Amplitude Modulation Characteristics

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Frequency Modulation

Fundamentals of Analog Communications

✖Carrier Frequency is defined as the frequency of the waveform that is modulated with an information-bearing signal.ⓘ Carrier Frequency [f_c]			+10% -10%
✖Message Maximum Frequency is defined as the highest frequency of a band-limited continuous-time signal.ⓘ Message Maximum Frequency [f_msg]			+10% -10%

✖Upper Sideband Frequency is defined as the highest band of frequency above the carrier frequency that lies in AM spectrum.ⓘ Upper Sideband Frequency [f_USB]

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Formula

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Upper Sideband Frequency

Formula

`"f"_{"USB"} = ("f"_{"c"}+"f"_{"msg"})`

Example

`"65.133Hz"=("50.133Hz"+"15Hz")`

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Upper Sideband Frequency Solution

STEP 0: Pre-Calculation Summary

Formula Used

Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency)
f_USB = (f_c+f_msg)
This formula uses 3 Variables

Variables Used

Upper Sideband Frequency - (Measured in Hertz) - Upper Sideband Frequency is defined as the highest band of frequency above the carrier frequency that lies in AM spectrum.
Carrier Frequency - (Measured in Hertz) - Carrier Frequency is defined as the frequency of the waveform that is modulated with an information-bearing signal.
Message Maximum Frequency - (Measured in Hertz) - Message Maximum Frequency is defined as the highest frequency of a band-limited continuous-time signal.

STEP 1: Convert Input(s) to Base Unit

Carrier Frequency: 50.133 Hertz --> 50.133 Hertz No Conversion Required
Message Maximum Frequency: 15 Hertz --> 15 Hertz No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

f_USB = (f_c+f_msg) --> (50.133+15)

Evaluating ... ...

f_USB = 65.133

STEP 3: Convert Result to Output's Unit

65.133 Hertz --> No Conversion Required

FINAL ANSWER

65.133 Hertz <-- Upper Sideband Frequency

(Calculation completed in 00.004 seconds)

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Credits

Created by Rachita C

BMS College Of Engineering (BMSCE), Banglore

Rachita C has created this Calculator and 25+ more calculators!

Verified by Saiju Shah

Jayawantrao Sawant College of Engineering (JSCOE), Pune

Saiju Shah has verified this Calculator and 25+ more calculators!

< 21 Sideband and Frequency Modulation Calculators

Pre Detection Signal to Noise Ratio

Go Pre Detection SNR of DSB-SC = (Amplitude of Carrier Signal DSB-SC^2*Total Power DSB-SC)/(2*Noise Density DSB-SC*Transmission Bandwidth DSBSC)

Modulating Signal Frequency of FM Receiver

Go Modulating Signal Frequency = Phase Deviation/(Proportionality Constant*Amplitude of Modulating Signal)

Modulating Signal Amplitude of FM Receiver

Go Amplitude of Modulating Signal = Phase Deviation/(Proportionality Constant*Modulating Signal Frequency)

Upper Sideband Power

Go Upper Sideband Power = (Amplitude of Carrier Signal^2*Modulation Index^2)/(8*Resistance)

Lower Sideband Power

Go Lower Sideband Power = Amplitude of Carrier Signal^2*Modulation Index^2/(8*Resistance)

Transmitted Power of DSB-SC

Go Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC

Bandwidth with respect to Modulation Index of FM

Go Bandwidth of FM Wave = (2*Frequency Deviation)*(1+(1/Modulation Index in FM))

Bandwidth of FM by Carson Rule with Beta

Go Bandwidth of FM Wave = 2*(1+Modulation Index in FM)*Modulating Frequency

Upper Sideband Frequency

Go Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency)

Lower Sideband Frequency

Go Lower Sideband Frequency = (Carrier Frequency-Message Maximum Frequency)

Frequency Sensitivity

Go Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message

Frequency Deviation

Go Frequency Deviation = Frequency Sensitivity*Peak Amplitude of Message

Bandwidth of FM wave by Carson Rule

Go Bandwidth of FM Wave = 2*(Frequency Deviation+Modulating Frequency)

Frequency Deviation provided Modulation Index

Go Frequency Deviation = Modulation Index in FM*Modulating Frequency

Modulation Index of FM Wave

Go Modulation Index in FM = Frequency Deviation/Modulating Frequency

Bandwidth of VSB

Go Bandwidth of VSB = Maximum Frequency DSB-SC+Vestige Frequency

Upper Sideband Power with respect to Carrier Power

Go Upper Sideband Power = Carrier Power*(Modulation Index^2)/4

Lower Sideband Power with respect to Carrier Power

Go Lower Sideband Power = Carrier Power*(Modulation Index^2)/4

Modulating Frequency

Go Modulating Frequency = Angular Frequency/(2*pi)

Bandwidth in DSB-SC

Go Bandwidth in DSB-SC = 2*Maximum Frequency DSB-SC

Carrier Swing

Go Carrier Swing = 2*Frequency Deviation

Upper Sideband Frequency Formula

Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency)
f_USB = (f_c+f_msg)

What is the importance of sideband frequencies?

In radio communications, a sideband is a band of frequencies higher than or lower than the carrier frequency, that are the result of the modulation process. The sidebands carry the information transmitted by the radio signal. The sidebands comprise all the spectral components of the modulated signal except the carrier.

How to Calculate Upper Sideband Frequency?

Upper Sideband Frequency calculator uses Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency) to calculate the Upper Sideband Frequency, Upper Sideband Frequency is a type of radio transmission where the carrier frequency is shifted to one side of the audio frequency, allowing for higher audio quality and reduced interference. Upper Sideband Frequency is denoted by f_USB symbol.

How to calculate Upper Sideband Frequency using this online calculator? To use this online calculator for Upper Sideband Frequency, enter Carrier Frequency (f_c) & Message Maximum Frequency (f_msg) and hit the calculate button. Here is how the Upper Sideband Frequency calculation can be explained with given input values -> 65.133 = (50.133+15).

FAQ

What is Upper Sideband Frequency?

Upper Sideband Frequency is a type of radio transmission where the carrier frequency is shifted to one side of the audio frequency, allowing for higher audio quality and reduced interference and is represented as f_USB = (f_c+f_msg) or Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency). Carrier Frequency is defined as the frequency of the waveform that is modulated with an information-bearing signal & Message Maximum Frequency is defined as the highest frequency of a band-limited continuous-time signal.

How to calculate Upper Sideband Frequency?

Upper Sideband Frequency is a type of radio transmission where the carrier frequency is shifted to one side of the audio frequency, allowing for higher audio quality and reduced interference is calculated using Upper Sideband Frequency = (Carrier Frequency+Message Maximum Frequency). To calculate Upper Sideband Frequency, you need Carrier Frequency (f_c) & Message Maximum Frequency (f_msg). With our tool, you need to enter the respective value for Carrier Frequency & Message Maximum Frequency and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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