The OH-T-5200-16 from A-Info is a Directional Coupler with Frequency 0.5 to 20.0 GHz, Coupling 16 dB, Coupling Variation ±0.80 dB, Directivity 12 dB, Insertion Loss 1.7 dB. Tags: Module with Connectors. More details for OH-T-5200-16 can be seen below.