Millimeter Wave Products, Inc. WR-19; 20dB Broadwall Coupler H-Plane; U-band; 40-60 GHz
The 559U-20-383 is a WR-19 (U-band) broadwall directional coupler designed and manufactured by Millimeter Wave Products, Inc. This H-plane coupler operates over the frequency range of 40 to 60 GHz, providing a nominal coupling value of 20 dB. It is engineered for applications requiring precise signal sampling and monitoring in millimeter wave systems. The coupler features high directivity and low insertion loss, ensuring minimal signal degradation and accurate coupling performance. The robust construction and precision machining make it suitable for laboratory, test, and system integration environments where reliable performance at U-band frequencies is critical.
