SWD-4040H-12-SB数据手册Eravant中文资料规格书

描述 Description

SWD-4040H-12-SB is an E band, three-port waveguide directional coupler that delivers a 40 dB nominal coupling level and 30 dB minimum directivity across the full waveguide band from 60 to 90 GHz. The three-port coupler uses a traditional multi-hole and split block design to achieve a flat coupling level, high directivity, and low insertion loss. The interfaces of the coupler are WR-12 waveguides with UG-387/U anti-cocking flanges. Custom coupling levels are available under different model numbers.