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Amplifier Research ATH400M1G 400 MHz – 1 GHz High Gain Horn Antenna View larger

Amplifier Research ATH400M1G 400 MHz – 1 GHz High Gain Horn Antenna

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  • RF Horn, High gain over a broad spectrum
  • Handles up to 3,000 watts input power
  • Can be used with AR’s high power amplifiers
  • Designed for use in RF Susceptibility
  • Ideal for use in shielded rooms or free space testing

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DataSheet

Amplifier Research ATH400M1G High Gain Horn Antenna

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Specifications

Frequency Range400–1000 MHz
Gain10dB minimum, typically increasing to 15dBi at 1000MHz
Impedance50 ohms nominal
VSWR2.5:1 maximum 1.5:1 average
Connector1 5/8 EIA flange
Dimensions56.4 x 79.3 x 73.7 cm (22.2 x 31.2 x 29.0 in)
Weight9.1 kg (20 lbs)
BeamwidthTypical curves available on request
Mounting ProvisionsRear flange for wall mount Pads with ¼ - 20 thread for tripod mount

Test Equipment 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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