The X3C07F1-05S from TTM Technologies is a Directional Coupler with Frequency 600 MHz to 1 GHz, Coupling 5 to 5.35 dB, Coupling Variation ±0.3 dB, Directivity 20 to 23 dB, Average Power 25 W. Tags: Surface Mount. More details for X3C07F1-05S can be seen below.