The MDPX-2734 from Marki Microwave is a Diplexer with Frequency f1 DC to 27 GHz, Frequency f2 34 to 60 GHz, Power 1 W, Attenuation 27 to 45 dB, Attenuation f1 27 to 33 dB @43 to 60 GHz. Tags: Surface Mount, Cavity. More details for MDPX-2734 can be seen below.