The DPX202690DT-4049A2 from TDK is a Diplexer with Frequency f1 704 to 960 MHz, Frequency f2 1.71 to 2.69 GHz, Power 3 W, Attenuation 13 to 22.8 dB, Attenuation f1 13 to 17.7 dB. Tags: Surface Mount. More details for DPX202690DT-4049A2 can be seen below.