Description
Amplifier Research ATH400M1G 400 MHz – 1 GHz High Gain Horn Antenna
Amplifier Research ATH400M1G is a high gain horn antenna specially designed for use in RF Susceptibility Testing. Its high gain characteristics permit achievement of higher electric fields per watt of input power. Exhibiting generally increasing gain with increasing frequency, the ATH400M1G helps compensate for losses that occur elsewhere in an RF test system at high frequencies.
The Model ATH400M1G is intended for use with the 2000W1000 and other high power amplifiers.
The ATH400M1G can also be custom calibrated to the user’s requirement for use in RF emission testing.
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Custom Field
Weight 9.1 kg (20 lbs)
Beamwidth Typical curves available on request
Connector 1 5/8 EIA flange
Dimensions 56.4 x 79.3 x 73.7 cm (22.2 x 31.2 x 29.0 in)
Frequency Range 400–1000 MHz
Gain 10dB minimum, typically increasing to 15dBi at 1000MHz
Impedance 50 ohms nominal
Mounting Provisions Rear flange for wall mount
Pads with ¼ - 20 thread for tripod mount
VSWR 2.5:1 maximum
1.5:1 average