3-Port Directional Coupler, Limited Run

This is a Limited Run model, so inventory may not be restocked. Customers who anticipate long-term requirements should contact us for an alternative model. Read more about Limited Run Products here.

SWD-3030E-22-SW is an Q band, three-port waveguide directional coupler that delivers a 30 dB nominal coupling level and 30 dB typical directivity across the full waveguide band from 33 to 50 GHz. The three-port coupler uses E-plane coupling and features a traditional multi-hole and waveguide design to achieve a flat coupling level, high directivity, and low insertion loss. The interfaces of the coupler are WR-22 waveguides with UG-383/U flanges. Custom coupling levels are available under different model numbers.