The Model ATH26G40 is a wide band, high gain, high power microwave horn antenna. With a minimum gain of 18.9dB over isotropic, the Model ATH26G40 supplies the high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room.
The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor.
The SFH and CHA Series of millimeter wave scalar and conical horn antennas are ideal for applications involving radar systems, Gaussian optics systems, EW/ELINT, illumination, and instrumentation. They can also be used as feeds for Cassegrain antennas.
Broadband antennas, compared to half wave dipoles, reduce test time because the technician did not have to stop the test to adjust the dipole antenna for each frequency. Most compliance standards now require the use of such antennas. The latest version of Mil-Std 461E states the used of broadband double ridge guide horn antenna as the antenna of choice for frequencies above 200 MHz.
The A.H. Systems' Horn Antenna is a broadband antenna that offers excellent performance over the frequency range of 26.5 GHz to 40 GHz. High gain, low VSWR, and input handling capability up to 10 watts make this horn antenna an excellent general performer.
The Model ATH18G27-1 is a wide band, low gain, wide beamwidth, high power microwave horn antenna. With a minimum gain of 8.8dB over isotropic, the Model ATH18G27-1 supplies the high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room.
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