The D2PJ05F from EMC Technology & Florida RF Labs is a Directional Coupler with Frequency 1.7 to 2 GHz, Coupling 5 dB, Coupling Variation ±0.2 to 0.30 dB, Directivity -25 to -21 dB, Power 200 W. Tags: Surface Mount. More details for D2PJ05F can be seen below.