Enter the frequency (Mhz) into the Half Square Antenna Calculator. The calculator will evaluate the Half Square Antenna dimensions.

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## Half Square Antenna Formula

The following two example problems outline the steps and information needed to calculate the Half Square Antenna.

λ = 11213 / F

Variables:

- λ is the Half Square Antenna (inches)
- F is the frequency (Mhz)

To calculate the size of the half square antenna, divide 11213 by the frequency.

## How to Calculate Half Square Antenna?

The following steps outline how to calculate the Half Square Antenna.

- First, determine the frequency (Mhz).
- Next, gather the formula from above = λ = 11213 / F.
- Finally, calculate the Half Square Antenna.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

frequency (Mhz) = 50

λ = 11213 / F** **= ?