FT-RF WR1150 Standard Gain Horn Antennas (HS Series) are low-loss, high-power calibration reference tools precision-engineered to handle continuous RF power levels while maintaining superior phase accuracy (640 MHz to 980 MHz). Featuring standardized 10, 15, or 20 dBi gain options, they are ideally suited for UHF broadcast testing, EMC radiated immunity testing, and low-frequency anechoic chamber calibration.

The waveguide components and square cover flanges are manufactured from premium-grade aluminum, guaranteeing high cross-polarization rejection (>30 dB) and smooth gain flatness, offering a lightweight yet structurally sturdy solution for long-term deployment.