The QSDC-2000-67000-10-16-V from Qualwave is a Directional Coupler with Frequency 2 to 67 GHz, Coupling 16±1.4 dB, Directivity 8 dB, Average Power 10 W, Insertion Loss 3.5 dB. Tags: Module with Connectors. More details for QSDC-2000-67000-10-16-V can be seen below.