Industrial Microwave Coupler

https://www.dolphmw.com/products/industrial-microwave-coupler/

Dolph Microwave manufactures Industrial Microwave Coupler covering a wide frequency range. Microwave components for industry microwave is 915 and 2450MHz. It is Multiple flange and coaxial connector types and configurations are available. It's ideal for RF microwave applications where high power sensing is desired. It features small volume, low VSWR, low frequency response and major waveguide bandwidth. The coupling level can be custom made ranging from 30 dB to 70 dB. The directivity is above 20 dB. Taking the WR340(2450MHz) for example.