The CPL-7516-20 from Taylor Microwave, Inc. is a Directional Coupler with Frequency 7.5 to 16 GHz, Coupling 20 dB, Coupling Variation ±1.75 dB, Frequency Sensitivity ±0.75 dB, Directivity 12 dB. Tags: Module with Connectors. More details for CPL-7516-20 can be seen below.