Antenna Accessories

Featured Product from A.H. Systems Inc.


A.H. Systems doesn't just carry the antennas, but also the accessories. including cables, tripods, carrying cases, and more with next-day on-time delivery. We can make modifications to customer specification.

Low-Loss Cable Features

  • Frequency Range from DC to 40 GHz
  • Individually Calibrated
  • Impedance 50 W
  • Precision N, 3.5mm, 2.9mm Type Connectors
  • Customized Cables to suit your specifications

Webinar - "The 10 Factors You Need to Consider When Selecting an EMC Antenna"

EMC Formulas & Equations

Welcome to A.H. Systems, inc.
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. With a wide variety of mounting configurations, we can also offer tripods and accessories that compliment other EMI testing equipment used to complete your testing requirements. 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.

Here is a pdf version of our product catalog.