The ZCDC13-V24443+ from Mini Circuits is a Directional Coupler with Frequency 24 to 44 GHz, Coupling 11.6 to 14.4 dB, Directivity 10 to 21.7 dB, Power 16 W, Average Power 16 W. Tags: Module with Connectors. More details for ZCDC13-V24443+ can be seen below.