FT-RF WR510 Waveguide Input Antennas feature direct WR510 rectangular flange feeds across L-band spectrums (1.45 GHz to 2.20 GHz). Manufactured from high-strength aluminum, they provide accurate gain calibration standards for GPS/GNSS receiver testing, aeronautical telemetry, and L-band aviation radar installations.

Engineered with high polarization purity and standard CPR510F cover flanges, WR510 input horns deliver stable directional beams and minimal backscattering across demanding anechoic chamber and field environments.