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American Certification Body


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More Calculators


FCC Rule Part Limit Calculator
Enter your values in fields that are highlighted yellow. Then click the Calculate button below.
Enter Frequency Limit at specified distance in 15.209Limit at specified distance in 15.209Limit at 3 meters
Limit at 3 metersEnter test distance desiredLimit at distance desiredLimit at distance desired


Disclaimer: This page presents calculators and tools. They are meant to illustrate concepts only. If there are any discrepancies between the values calculated in this program and that of the FCC rule parts the FCC rule parts will always take precedence.

Note: The field strength of the fundamental emission must be higher than all harmonics. Carriers in restricted bands (FCC Rule Part 15.205) are not allowed.

More: Visit the FCC site for more information about FCC Rule Part 15.209

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