The Amplifier Research AT4510 is a wide band, high gain, microwave horn antenna that provides high field intensities.

With a minimum gain of 13.0 dB over isotropic, the Model AT4510 supplies the constant high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room.

Specially designed septums are installed to focus the beamwidth ensuring the intensity of the field for 3 meter testing.