Millimeter Wave Products, Inc. WR-22; 20dB Block Coupler H-Plane; Q-band; 33-50 GHz
The 561B-20-383 is a WR-22 H-Plane Block Coupler manufactured by Millimeter Wave Products, Inc. This coupler operates in the Q-band frequency range of 33 to 50 GHz and provides a nominal coupling of 20 dB. Designed for high-frequency applications, it features precise machining and high-quality materials to ensure low insertion loss and high directivity. The device is suitable for use in test setups, signal monitoring, and power sampling in millimeter wave systems. Its robust construction supports reliable performance in demanding laboratory and system environments.