Millimeter Wave Products, Inc. WR-12; 20dB Broadwall Coupler E-Plane; E-band; 60-90 GHz
The 560E-20-387 is a WR-12 E-Plane broadwall directional coupler manufactured by Millimeter Wave Products, Inc. This coupler operates in the E-band frequency range of 60 to 90 GHz and provides a nominal coupling value of 20 dB. It is designed for applications requiring precise signal sampling and monitoring in millimeter wave systems. The device features high directivity and low insertion loss, making it suitable for laboratory measurements, system integration, and test setups. The coupler is constructed with precision-machined waveguide interfaces to ensure reliable performance and repeatability across the specified frequency range.