The Amplifier Research ATH7G18 High Gain Horn Antenna 7.5 - 18 GHz, 2800 Watt is a wide band, microwave horn antenna that provides field intensities of up to 250 V/m. With a minimum gain of 11.2dB over isotropic, the Model ATH7G18 supplies the constant high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room. A removable gain enhancer is included to insure the required field strength when conducting 3 meter testing.
The Model ATH7G18 is extremely compact and light weight for ready mobility, yet is built tough enough for the extra demands of outdoor use and easily mounts on a rigid waveguide. Part of a family of microwave frequency antennas the Model ATH7G18 provides the 7.5-18GHz response required for many often used test specifications.
Amplifier Research ATH7G18 Specifications:
|Power Input (maximum):
||50 ohms nominal
|Front to Back Ratio (minimum):
||WRD 750 waveguide
||0.6 kg (1.25 lbs)
|Size (W x H x D):
||without gain enhancer: 4.6 x 6.1 x 6.4 cm (1.8 x 2.4 x 2.5 in)
with gain enhancer: 8.9 x 11.4 x 13.3 cm (3.5 x 4.5 x 5.25 in)