The XC0900P-10S from TTM Technologies is a Directional Coupler with Frequency 800 MHz to 1 GHz, Coupling 10 to 10.2 dB, Coupling Variation ±1.00 dB, Directivity 14 to 17 dB, Power 45 to 55 W. Tags: Surface Mount. More details for XC0900P-10S can be seen below.