The QSDC-14000-15000-50 from Qualwave is a Directional Coupler with Frequency 14 to 15 GHz, Coupling 10 to 20 dB, Directivity 15 dB, Average Power 50 W, Insertion Loss 0.6 dB. Tags: Module with Connectors. More details for QSDC-14000-15000-50 can be seen below.