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Local Oscillation Frequency of AM Receiver Formula

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Local Oscillation Frequency is that frequency which is used by electronic oscillator along with a mixer to change the frequency of a signal. Check FAQs

f lo = f rf + f im

f_lo - Local Oscillation Frequency?f_rf - Radio Frequency?f_im - Intermediate Frequency?

Local Oscillation Frequency of AM Receiver Example

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Here is how the Local Oscillation Frequency of AM Receiver equation looks like with Values.

Here is how the Local Oscillation Frequency of AM Receiver equation looks like with Units.

Here is how the Local Oscillation Frequency of AM Receiver equation looks like.

125 = 55 + 70

125Hz = 55Hz + 70Hz

125 = 55 + 70

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Local Oscillation Frequency of AM Receiver Solution

Follow our step by step solution on how to calculate Local Oscillation Frequency of AM Receiver?

FIRST Step Consider the formula

f lo = f rf + f im

Next Step Substitute values of Variables

∴

f lo = 55Hz + 70Hz

Next Step Prepare to Evaluate

∴

f lo = 55 + 70

LAST Step Evaluate

∴

f lo = 125Hz

Local Oscillation Frequency of AM Receiver Formula Elements

Variables

Local Oscillation Frequency

Local Oscillation Frequency is that frequency which is used by electronic oscillator along with a mixer to change the frequency of a signal.

Symbol: f_lo

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Local Oscillation Frequency

Radio Frequency

Radio Frequency is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system.

Symbol: f_rf

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Radio Frequency

Intermediate Frequency

Intermediate Frequency is a frequency to which a carrier wave is shifted as an intermediate step in transmission or reception.

Symbol: f_im

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Intermediate Frequency

Other formulas in Amplitude Modulation Characteristics category

Go Bandwidth of AM wave

BW am = 2 \cdot f m

Go Magnitude of Modulating Signal

A = \frac{A max - A min}{2}

Go Amplitude Sensitivity of Modulator

K a = \frac{1}{A c}

Go Maximum Amplitude of AM Wave

A max = A c \cdot (1 + μ^{2})

How to Evaluate Local Oscillation Frequency of AM Receiver?

Local Oscillation Frequency of AM Receiver evaluator uses Local Oscillation Frequency = Radio Frequency+Intermediate Frequency to evaluate the Local Oscillation Frequency, The Local Oscillation Frequency of AM Receiver formula is defined as the frequency of a signal that is generated by the receiver and mixed with the incoming radio signal to produce the intermediate frequency. Local Oscillation Frequency is denoted by f_lo symbol.

How to evaluate Local Oscillation Frequency of AM Receiver using this online evaluator? To use this online evaluator for Local Oscillation Frequency of AM Receiver, enter Radio Frequency (f_rf) & Intermediate Frequency (f_im) and hit the calculate button.

FAQs on Local Oscillation Frequency of AM Receiver

What is the formula to find Local Oscillation Frequency of AM Receiver?

The formula of Local Oscillation Frequency of AM Receiver is expressed as Local Oscillation Frequency = Radio Frequency+Intermediate Frequency. Here is an example- 120 = 55+70.

How to calculate Local Oscillation Frequency of AM Receiver?

With Radio Frequency (f_rf) & Intermediate Frequency (f_im) we can find Local Oscillation Frequency of AM Receiver using the formula - Local Oscillation Frequency = Radio Frequency+Intermediate Frequency.

Can the Local Oscillation Frequency of AM Receiver be negative?

No, the Local Oscillation Frequency of AM Receiver, measured in Frequency cannot be negative.

Which unit is used to measure Local Oscillation Frequency of AM Receiver?

Local Oscillation Frequency of AM Receiver is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Local Oscillation Frequency of AM Receiver can be measured.

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Local Oscillation Frequency of AM Receiver Formula

Local Oscillation Frequency of AM Receiver Example

Local Oscillation Frequency of AM Receiver Solution

Local Oscillation Frequency of AM Receiver Formula Elements

Other formulas in Amplitude Modulation Characteristics category

How to Evaluate Local Oscillation Frequency of AM Receiver?

FAQs on Local Oscillation Frequency of AM Receiver

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