The 2020-6617-10 from MACOM is a Directional Coupler with Frequency 4 to 8 GHz, Coupling 10 dB, Coupling Variation ±0.75 dB, Frequency Sensitivity ±0.50 dB, Directivity 20 dB. Tags: Module with Connectors. More details for 2020-6617-10 can be seen below.