The OH-T-10265-10 from A-Info is a Directional Coupler with Frequency 1.0 to 26.5 GHz, Coupling 10 dB, Coupling Variation ±0.50 dB, Directivity 14 dB, Insertion Loss 1.6 dB. Tags: Module with Connectors. More details for OH-T-10265-10 can be seen below.