WR51 Wideband E-Plane Hybrid Coupler

The WR51 Wideband E-Plane Hybrid Coupler from Scientific Microwave Corporation operates from 17.2 to 22.2 GHz (K-Band). This 3 dB coupler provides an isolation of 27 dB. It has an amplitude imbalance of 3.0 dB and a phase imbalance of 90°. This hybrid coupler enables the proper division of power and the maintenance of a phase relationship between amplifier stages, thereby enhancing the overall effectiveness of various systems, such as phased array antennas and beamformers. 

The WR51 Wideband E-Plane Hybrid Coupler is available in an Aluminum module and has WR51 waveguide input interfaces. This RoHS-compliant coupler is ideal for high-power assemblies and wireless system applications.