Octave Horn Antennas 1 GHz - 8 GHz
A.H. Systems' Octave Horn Antennas is an octave bandwith pyamidal horn antenna that offers excellent half power performance. With low VSWR, high input handling capability and rugged design make these horn antenna excellent for both immunity and emissions testing.

Antenna Calibration Services
Annual recalibration is important to ensure repeatable and reliable data. At our facility, we calibrate our own antennas, as well as, most other brand antennas in accordance with SAE, ANSI, IEEE and CISPR specifications.

Antenna Beamwidth Measurement Services
We are pleased to offer antenna beamwidth measurement services. Our computer controlled automated antenna pattern measurements covers a wide frequency spectrum up to 40 GHz.

Antenna Rental Services
Our primary focus is providing a complete rental solution of test antennas and accessories to industries such as Aerospace, Defense, Communications, EMC, and more. We maintain a wide inventory of many of our products that we manufacture and can deliever next-day for an on-tim solution.

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.