Calculator category
RF Calculators
RF engineering calculators for impedance, wavelength, transmission, RF power, antennas, matching, and wireless system design.
Available Calculators
12
In Development
0
Coming Soon
0
Calculators
Available tools link to working calculators. In-development and coming-soon tools show the current roadmap for this category.
PurposeCalculate RF wavelength, frequency, propagation velocity, velocity factor, quarter-wave length, and half-wave length.
InputFrequency / Value
OutputImpedance / Frequency
PurposeConvert RF power between dBm, dBW, watts, milliwatts, gain, and attenuation.
InputVoltage / Current / Rating
OutputPower / Margin
PurposeConvert VSWR, return loss, reflection coefficient, reflected power, and mismatch loss.
InputVoltage / Current / Rating
OutputPower / Margin
PurposeCalculate free-space path loss from frequency and distance for first-pass wireless propagation estimates.
InputFrequency / Value
OutputImpedance / Frequency
PurposeEstimate EIRP, received power, system loss, and link margin for RF communication paths.
InputVoltage / Current / Rating
OutputPower / Margin
PurposeEstimate quarter-wave, half-wave, full-wave, and custom antenna lengths from frequency and velocity factor.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate quarter-wave impedance transformer characteristic impedance and physical length for narrowband RF matching.
InputEngineering parameters
OutputCalculated result
PurposeCalculate low-pass and high-pass RF L-match Q, reactance, inductance, and capacitance values.
InputFrequency / Value
OutputImpedance / Frequency
PurposeCalculate RF transmission line electrical length, phase shift, propagation delay, wavelength, and velocity factor.
InputEngineering parameters
OutputCalculated result
PurposeCalculate RF coaxial cable attenuation, remaining output power, power ratio, and maximum cable length.
InputVoltage / Current / Rating
OutputPower / Margin
PurposeConvert RF noise figure, noise factor, equivalent noise temperature, thermal noise, noise floor, and cascaded receiver noise figure.
InputVoltage / Current / Rating
OutputPower / Margin
PurposeCalculate ideal received power from transmit power, antenna gains, frequency, and distance.
InputFrequency / Value
OutputImpedance / Frequency
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