Horn Antenna 18-40 GHz Passive

The AH-840 is equally suitable for use as a transmitting antenna for establishing radiated RF fields for product immunity tests. It is capable of handling power levels up to 10 Watts with the waveguide to coaxial adapter in place. By removing the adapter and connecting directly, or with a length of waveguide to your amplifier’s waveguide output, field strengths of over 1,000 V/m @ 1 meter can be achieved with only 200 Watts input power. Another common application for the AH-840 is to use it as a “substitution antenna” for determining the Effective Radiated Power (ERP) and/or Effective Isotropic Radiated Power (EIRP) of intentional radiators (RF transmitters). These tests are typically applicable for products operating within licensed frequency bands, and also for European acceptance tests per ETSI standards for radio equipment.