The DPX165950DT-8026D1 from TDK is a Diplexer with Frequency f1 2.4 to 2.5 GHz, Frequency f2 4.9 to 5.95 GHz, Attenuation 13 to 36 dB, Attenuation f1 28 to 34 dB, Attenuation f2 13 to 36 dB. Tags: Surface Mount. More details for DPX165950DT-8026D1 can be seen below.