13-15GHz 300W High Power WR75 Waveguide Horn Antenna

TheWR75 waveguide horn antenna, also named 13-15GHz horn antenna, is a premium high-performance indoor RF testing antenna engineered with outstanding high gain performance and a maximum continuous power rating of 300W, extensively customized for laboratory microwave calibration and precision RF measurement applications. Covering the complete 13–15GHz operating frequency range, this horn antenna strictly restricts VSWR under 1.5 and supplies three selectable high gain grades: 12dBi, 16dBi and 20dBi. The higher the gain, the narrower the beamwidth and the smaller the physical dimension of the antenna. Its E-plane and H-plane beamwidth keeps uniform at 40°±3° across all gain variants to realize steady directional signal radiation, while diverse gain configurations come with matched compact overall sizes ranging from 45×39×35mm to 116×91×160mm to fit diverse limited mounting spaces. Equipped with a standard WR75 waveguide interface, the WR75 waveguide horn antenna can be rapidly and reliably docked with assorted waveguide accessories.