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## Credits

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1000+ more calculators!

## RF Power output Solution

STEP 0: Pre-Calculation Summary
Formula Used
rf_power_output = Efficiency Of Cross-Field Amplifier*d-c power input+RF drive power
R.Fout = ηcfa*Pdc+R.Fd
This formula uses 3 Variables
Variables Used
Efficiency Of Cross-Field Amplifier- Efficiency Of Cross-Field Amplifier
d-c power input - d-c power input is the power input through d-c supply (Measured in Volt Ampere)
RF drive power - RF drive power is the power required to drive current (Measured in Volt Ampere)
STEP 1: Convert Input(s) to Base Unit
Efficiency Of Cross-Field Amplifier: 1 --> No Conversion Required
d-c power input: 2 Volt Ampere --> 2 Watt (Check conversion here)
RF drive power: 4 Volt Ampere --> 4 Watt (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R.Fout = ηcfa*Pdc+R.Fd --> 1*2+4
Evaluating ... ...
R.Fout = 6
STEP 3: Convert Result to Output's Unit
6 Watt -->6 Volt Ampere (Check conversion here)
6 Volt Ampere <-- RF power output
(Calculation completed in 00.016 seconds)

## < 10+ CW AND FREQUENCY-MODULATED RADAR Calculators

Amplitude Of The Signal Received From Target at Range Ro
amplitude_of_the_signal_received = Echo Signal Voltage/(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light)) Go
Amplitude Of Reference signal
amplitude_of_reference_signal = CW oscillator voltage/(sin(2*3.14*frequency*Time)) Go
CW oscillator voltage
cw_oscillator_voltage = Amplitude Of Reference signal*sin(2*3.14*frequency*Time) Go
Phase difference between the echo signals
phase_difference_echo_signals = 2*3.14*Distance*sin(Theta)/Wavelength Go
Distance from antenna 1 to the target
distance_from_antenna_1 = Range+Distance/2*sin(Theta) Go
Distance from antenna 2
distance_from_antenna_2 = Range-Distance/2*sin(Theta) Go
radar_antenna_height = (Range-resolution*Range) /target height Go
Target height
target_height = (Range-resolution*Range)/radar antenna height Go
Range-resolution
range_resolution = (radar antenna height*target height)/Range Go
Doppler Frequency Shift
doppler_frequency_shift = 2*target velocity/Wavelength Go

### RF Power output Formula

rf_power_output = Efficiency Of Cross-Field Amplifier*d-c power input+RF drive power
R.Fout = ηcfa*Pdc+R.Fd

## What are Cross-Field Amplifiers?

A crossed-field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid-1950s and frequently used as a microwave amplifier in very-high-power transmitters.

## How to Calculate RF Power output?

RF Power output calculator uses rf_power_output = Efficiency Of Cross-Field Amplifier*d-c power input+RF drive power to calculate the RF power output, The 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. RF power output and is denoted by R.Fout symbol.

How to calculate RF Power output using this online calculator? To use this online calculator for RF Power output, enter Efficiency Of Cross-Field Amplifier (ηcfa), d-c power input (Pdc) and RF drive power (R.Fd) and hit the calculate button. Here is how the RF Power output calculation can be explained with given input values -> 6 = 1*2+4 .

### FAQ

What is RF Power output?
The 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 and is represented as R.Fout = ηcfa*Pdc+R.Fd or rf_power_output = Efficiency Of Cross-Field Amplifier*d-c power input+RF drive power . Efficiency Of Cross-Field Amplifier, d-c power input is the power input through d-c supply and RF drive power is the power required to drive current.
How to calculate RF Power output?
The 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 is calculated using rf_power_output = Efficiency Of Cross-Field Amplifier*d-c power input+RF drive power . To calculate RF Power output, you need Efficiency Of Cross-Field Amplifier (ηcfa), d-c power input (Pdc) and RF drive power (R.Fd). With our tool, you need to enter the respective value for Efficiency Of Cross-Field Amplifier, d-c power input and RF drive power 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 RF power output?
In this formula, RF power output uses Efficiency Of Cross-Field Amplifier, d-c power input and RF drive power. We can use 10 other way(s) to calculate the same, which is/are as follows -
• doppler_frequency_shift = 2*target velocity/Wavelength
• cw_oscillator_voltage = Amplitude Of Reference signal*sin(2*3.14*frequency*Time)
• amplitude_of_reference_signal = CW oscillator voltage/(sin(2*3.14*frequency*Time))
• amplitude_of_the_signal_received = Echo Signal Voltage/(2*3.14*(carrier frequency+doppler frequency shift)*Time-(4*3.14*carrier frequency*Range/Speed of Light))
• distance_from_antenna_1 = Range+Distance/2*sin(Theta)
• distance_from_antenna_2 = Range-Distance/2*sin(Theta)
• phase_difference_echo_signals = 2*3.14*Distance*sin(Theta)/Wavelength
• range_resolution = (radar antenna height*target height)/Range
• radar_antenna_height = (Range-resolution*Range) /target height
• target_height = (Range-resolution*Range)/radar antenna height
Where is the RF Power output calculator used?
Among many, RF Power output calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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