The 12WC-30_Cu from A-Info is a WR-12 Waveguide Directional Coupler that operates from 60 to 90 GHz. This 30 dB coupler has an insertion loss of under 0.5 dB and directivity of over 30 dB. It is commonly used for signal sampling and other general purpose applications in wireless transmit/receive systems, satellite communications, radar systems, point-to-point backhaul and telecom.
