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CFA RF Power Output Formula

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CFA RF Power Output which is also known as transmitter power output (TPO) is the actual amount of power of radio frequency (RF) energy that a transmitter produces at its output. Check FAQs

P out = η cfa \cdot P dc + P drive

P_out - CFA RF Power Output?η_cfa - Efficiency of Cross Field Amplifier?P_dc - DC Power Input?P_drive - CFA RF Drive Power?

CFA RF Power Output Example

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With units

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Here is how the CFA RF Power Output equation looks like with Values.

Here is how the CFA RF Power Output equation looks like with Units.

Here is how the CFA RF Power Output equation looks like.

96.46 = 0.98 \cdot 27 + 70

96.46W = 0.98 \cdot 27W + 70W

96.46 = 0.98 \cdot 27 + 70

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CFA RF Power Output Solution

Follow our step by step solution on how to calculate CFA RF Power Output?

FIRST Step Consider the formula

P out = η cfa \cdot P dc + P drive

Next Step Substitute values of Variables

∴

P out = 0.98 \cdot 27W + 70W

Next Step Prepare to Evaluate

∴

P out = 0.98 \cdot 27 + 70

LAST Step Evaluate

∴

P out = 96.46W

CFA RF Power Output Formula Elements

Variables

CFA RF Power Output

CFA RF Power Output which is also known as transmitter power output (TPO) is the actual amount of power of radio frequency (RF) energy that a transmitter produces at its output.

Symbol: P_out

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find CFA RF Power Output

Efficiency of Cross Field Amplifier

Efficiency of Cross Field Amplifier refers to the ratio of output power to input power in the device. CFAs are vacuum tube devices used to amplify high-frequency radio-frequency (RF) signals.

Symbol: η_cfa

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Efficiency of Cross Field Amplifier

DC Power Input

DC Power Input is the power input through direct current supply.

Symbol: P_dc

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find DC Power Input

CFA RF Drive Power

CFA RF Drive Power refers to the radio frequency (RF) power that is applied to the input of the CFA which is usually a weak signal that needs amplification to reach a higher power.

Symbol: P_drive

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find CFA RF Drive Power

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How to Evaluate CFA RF Power Output?

CFA RF Power Output evaluator uses CFA RF Power Output = Efficiency of Cross Field Amplifier*DC Power Input+CFA RF Drive Power to evaluate the CFA RF Power Output, The CFA RF Power Output formula is defined as in radio transmission, transmitter power output (TPO) is the actual amount of power (in watts) of radio frequency (RF) energy that a transmitter produces at its output. CFA RF Power Output is denoted by P_out symbol.

How to evaluate CFA RF Power Output using this online evaluator? To use this online evaluator for CFA RF Power Output, enter Efficiency of Cross Field Amplifier (η_cfa), DC Power Input (P_dc) & CFA RF Drive Power (P_drive) and hit the calculate button.

FAQs on CFA RF Power Output

What is the formula to find CFA RF Power Output?

The formula of CFA RF Power Output is expressed as CFA RF Power Output = Efficiency of Cross Field Amplifier*DC Power Input+CFA RF Drive Power. Here is an example- 96.46 = 0.98*27+70.

How to calculate CFA RF Power Output?

With Efficiency of Cross Field Amplifier (η_cfa), DC Power Input (P_dc) & CFA RF Drive Power (P_drive) we can find CFA RF Power Output using the formula - CFA RF Power Output = Efficiency of Cross Field Amplifier*DC Power Input+CFA RF Drive Power.

Can the CFA RF Power Output be negative?

Yes, the CFA RF Power Output, measured in Power can be negative.

Which unit is used to measure CFA RF Power Output?

CFA RF Power Output is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which CFA RF Power Output can be measured.

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CFA RF Power Output Formula

CFA RF Power Output Example

CFA RF Power Output Solution

CFA RF Power Output Formula Elements

Other formulas in Special Purpose Radars category

How to Evaluate CFA RF Power Output?

FAQs on CFA RF Power Output

Variable Name