FT-RF WR1500 Waveguide Input antennas feature direct WR1500 rectangular flange feeds across Sub-1 GHz and VHF spectrums (490 MHz to 750 MHz). Constructed from heavy-duty structural aluminum with internal support ribbing, they deliver accurate gain calibration standards for UHF TV broadcasting, Sub-GHz IoT, and low-frequency EMC radiated immunity testing.

Engineered for high structural stability and low backscattering, WR1500 input horns come equipped with CPR1500F cover flanges and rigging attachments for safe positioning in large anechoic chambers.