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Search the largest collection of electronics tools & calculators.
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Resistor Color Code Calculator
Wireless/RF Calculators & Tools
Tank Circuit Resonance Calculator
This calculator computes the resonant frequency of a tank circuit
RF Power Conversion Calculator
A tool designed to convert RF power from watts to decibels and vice versa
Power Density Calculator
A tool designed to calculate the power density of an antenna
Capacitance, Reactance, and Admittance Calculator
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
Microstrip Wavelength Calculator
A tool designed to calculate the guided wavelength inside a microstrip.
Waveguide Calculator (Circular)
This tool calculates the cutoff frequency of a circular waveguide
VSWR / Return Loss Calculator
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
T-Pad Attenuator Calculator
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Skin Depth Calculator
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
RF Power Ratio Conversion Calculator
This tool is designed to convert power ratios to decibel
Radar Maximum Range Calculator
This tool is designed to calculate the maximum distance (range) that a radar can detect
Reflection Attenuator Calculator
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
Power Added Efficiency Calculator
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Pi Attenuator Calculator
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
N-Way Power Divider Calculator
This calculator determines the total path loss provided by an RF n-way power splitter.
Waveguide Calculator (Rectangular)
This tool calculates the cutoff frequency of a rectangular waveguide
Noise Figure and Noise Temperature Calculator
This calculator computes the noise figure and noise temperature in a system
Microstrip Patch Antenna Calculator
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Wavelength (TEM) Calculator
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Link Budget Calculator
This tool is designed to calculate the power at the receiver using link budget analysis.
Inductance, Reactance, and Admittance Calculator
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Friis Transmission Calculator
This calculator computes the power received by an antenna using Friis formula
Free Space Path Loss Calculator
This calculator computes for the free space path loss between transmit and receive antennas.
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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Resistor Color Code Calculator and Chart (4-band, 5-band or 6-band)
RMS Voltage Calculator
Capacitor Impedance Calculator
Ohm’s Law Calculator
Parallel Resistance Calculator
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