The DPX165850DT-8032A1 from TDK is a Diplexer with Frequency f1 698 MHz to 1.607 GHz, Frequency f2 2.4 to 5.85 GHz, Power 3 W, Attenuation 13 to 30 dB, Attenuation f1 13 to 24 dB. Tags: Surface Mount. More details for DPX165850DT-8032A1 can be seen below.