WR90 Full Band Hybrid Coupler

The WR90 from Scientific Microwave Corporation is a Hybrid Coupler that operates from 8.2 to 12.4 GHz. This 3 dB coupler has an insertion loss of 0.1 dB and an isolation of 29.5 dB. It has an amplitude balance of ± 1.13 dB and a phase balance of ± 3°. This hybrid coupler is a key tool for balanced amplifier optimization, marked by high matching capabilities and minimal insertion loss. It demonstrates versatility in power divider and combiner configurations, efficiently managing signal distribution for nuanced power division. This RoHS-compliant coupler is available in an Aluminum 6061 housing and has WR-90 waveguide interfaces at the input and output ports. It is specifically designed for rectangular waveguides and is ideal for phased array antennas and test and measurement applications.