The QSDC-2000-8000-10-10-N from Qualwave is a Directional Coupler with Frequency 2000 to 8000 MHz, Coupling 10±1.0 dB, Directivity 15 dB, Average Power 10 W, Insertion Loss 0.8 dB. Tags: Module with Connectors. More details for QSDC-2000-8000-10-10-N can be seen below.