Description:

Model SWD-402040H-28-DB is a Ka band, four-port waveguide dual-directional coupler that delivers 40 dB nominal forward coupling, 20 dB reverse coupling, and 40 dB typical directivity across the full waveguide band from 26.5 to 40 GHz. The dual-directional coupler uses a traditional multi-hole and split block design to achieve a flat coupling level, high directivity, and low insertion loss. The waveguide interface of the coupler is WR-28 waveguides with UG-599/U flanges. Other coupling levels including custom coupling levels and asymmetrical forward/reverse coupling levels are available under different model numbers.

Features:

• Asymmetrical Forward/Reverse Coupling

• Full Band Operation

• Low Insertion Loss

• High Directivity

• Flat Coupling Level Across the Band

Applications:

• Test Labs

• Instrumentations

• Sub-assemblies