Dipole Antenna Length Calculator

The operating frequency of the dipole antenna is determined from the length of a dipole. Typically a dipole is a half wavelength long, or a multiple of half wavelengths. However the dipole length is not exactly the same as the wavelength in free space, it is slightly shorter. Determine the total length of a diapole and length of each diapole using this online Dipole Antenna Length Calculator.

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From the dipole antenna length formula you might have noted that the multiplication factor "A" is used for calculating the length of a dipole. Typically it is between 0.96 and 0.98 and is mainly dependent upon the ratio of the length of the antenna to the thickness of the wire. To get the result, just enter the frequency in this simple online dipole antenna length calculator.