18 - 26.5 GHz, 350 W input power, High Gain Horn Antenna (Wide Beamwidth) - Waveguide

The Model ATH18G27A-1 is a wide band, low gain, wide beamwidth, high power microwave horn antenna. With a minimum gain of 8.7dB over isotropic, the Model ATH18G27A-1 supplies the high-intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room. The Model ATH18G27A-1 is extremely compact and lightweight for ready mobility, yet is built tough enough for the extra demands of outdoor use and easily mounts on a rigid waveguide by the waveguide flange. Part of a family of microwave frequency antennas, the Model ATH18G27A-1 provides the 18.0-26.5GHz response required for many often used test specifications.

The ATH18G27A-1 is ideally suited for use with the AR Models 40T18G26A and other high-power amplifiers in this frequency range.

The export classification for this equipment is EAR99. These commodities, technology, or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.