The Model 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.
