FT-RF WR1500 Standard Gain Horn Antennas (HS Series) provide calibrated reference gain standards across Sub-1GHz and VHF spectrums (490 MHz to 750 MHz). Featuring standardized 10, 15, or 20 dBi gain options, they ensure precise gain evaluation for UHF broadcast, EMC radiated immunity testing, and defense communication setups.

Manufactured from heavy-duty structural aluminum alloys with internal support ribbing, the WR1500 HS series guarantees high cross-polarization rejection (>30 dB) and smooth gain flatness, providing high mechanical rigidity for large-aperture low-frequency testing.