The OH-T-60400-10 from A-Info is a Directional Coupler with Frequency 6.0 to 40.0 GHz, Coupling 10 dB, Coupling Variation ±0.70 dB, Directivity 10 dB, Insertion Loss 1.6 dB. Tags: Module with Connectors. More details for OH-T-60400-10 can be seen below.