A.H. Systems, inc. manufacturer of antennas for compliance testing

Happy Independance Day

In observance of Independance day, our offices will be closed from Saturday, July 2nd 2022 through Monday, July 4th 2022. We will resume normal business hours on Tuesday, July 5th 2022


Please note: Our shipment cutoff time is on Friday, July 1st 2022 at 12pm PST. Regular shipment schedules will continue on Tuesday, July 5th 2022


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.


We are also committed to providing all of our clients with no cost prompt and professional technical support. Manufacturing high quality products at competitive prices with immediate shipment plus prompt technical support are our goals to improve the quality of your testing requirements.


A.H. Systems antennas

Need more information?

Have a question? Call us or send us an Email and we will answer your question. Not only have we been in business for over 35 years, but also have worldwide representatives in over 21 different countries. Need test equipment in Asia, Europe, or the Middle East? With A.H. Systems, it's never a problem. We are here to assist you with your EMC/EMI test antenna requirements.


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