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Antenna Factor and Gain Calculations

A.H. Systems, Inc.https://www.ahsystems.com

A.H. Systems has been established since 1974 and manufactures a complete line of affordable, reliable, EMI test equipment. Our individually calibrated EMI Test Antennas, Preamplifiers, Current Probes and Low-Loss Cables satisfy many test standards including CISPR, MIL-STD, FCC, EN, VDE, IEC and SAE.

Have a gain value but need the antenna factor? Or the other way around? This calculator will calculate the antenna factor (dB/m), gain (dBi), and gain (numeric) values.