Banbury Amateur Radio Society

This page has some useful calculators for radio amateurs.

Ohm's Law Calculator
Voltage Current
Voltage Resistance
Resistance Current
Power Calculations.
        Power Impedance
Power Impedance
Inductors and Capacitors Reactance Calculator
Capacitance Frequency
Inductance Frequency
Inductors and Capacitors Series and Parallel Circuits
Parallel Circuits block at resonance series circuits pass at resonance. This section will calculate the resonant frequency of a circuit when you put in both the capacitor and inductor values. More usefully it can calculate the capacitor needed for a particular frequency when the inductor value is known or the inductor value for that frequency if the capacitance is known.
Inductance Capacitance
Required Frequency Known Inductor
Required Frequency Known Capacitor
An unhandled error has occurred. Reload 🗙