FT-RF WR1500 Standard Gain Horn Antennas (HS Series) provide calibrated reference gain standards across Sub-1 GHz and VHF spectrums (490 MHz to 750 MHz). Featuring an integrated waveguide-to-coaxial adapter with 7/16 DIN or N-type female connectors, they ensure precise gain evaluation for UHF broadcast and EMC radiated immunity test setups.

Manufactured from heavy-duty structural aluminum alloys with internal support ribbing, the WR1500 HS series provides high mechanical rigidity and predictable gain performance for large-aperture low-frequency testing.