Dipole Calculator

Center-fed half-wave dipole length estimate with a user-supplied correction factor; does not replace tuning for conductor size and surroundings.

Your workbenchInputs are not stored

Result

Enter your values and run the tool to see your result.

Check the units, enter your values, and run the tool. Results follow the assumptions and method below.

Free-space wavelength299.792458/frequency

Electrical half wavelength149.896229/frequency

Corrected total dipole length149.896229*factor/frequency

One dipole arm length74.9481145*factor/frequency