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

2022 Memorial Day

Remember and honor those who gave the ultimate sacrifice for our country. In observance of Memorial Day, our offices will be closed from Saturday, May 28th 2022 through Monday, May 30th 2022. We will resume normal business hours on Tuesday, May 31st 2022.


Please note: Shipment cutoff times on Friday, May 27th 2022 will be at 12pm PST. Regular shipment schedules will continue on Tuesday, May 31st 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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