To calculate the length of an antenna, you may use the formula:
L = 468 / f
l = L /2
where:
L - Length of the dipole antenna;
l - Length of each arm of the dipole; and
f - Frequency.
Dividing 468 by the antenna frequency will give you the length of the antenna in feet.
Once you have the entire length, you can divide it by two and obtain the length of each arm of the dipole antenna.
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