The ZDC30S-075160A from ZTS Technologies is a Directional Coupler with Frequency 7.5 to 16 GHz, Coupling 30 dB, Coupling Variation ±1.25 dB, Directivity 15 dB, Average Power 50 W. Tags: Module with Connectors. More details for ZDC30S-075160A can be seen below.