Calculation in Progress……..
D Diameter of the coil in mm
L Length of coil in millimeters
N Number of turns
This calculator was created for use with the short whip antenna calculator to obtain a resonant antenna matching circuit for the RF transmitter PA section, but can also be used to make antenna traps, resonant circuits, low pass filters, etc.
Calculations are based using PI (π) = 3.141592653589.
Calculated results
? H
? mH
? µH
? nH
Length of wire needed: ? mm (add some extra length for mounting or soldering tags.)