The D0125891 from Microwave Circuits is a Diplexer with Frequency f1 2522.52 to 2550.52 MHz, Frequency f2 2627.52 to 2655.52 MHz, Attenuation 65 to 80 dBc, Attenuation f1 80 dBc, Attenuation f2 65 dBc. Tags: Module with Connectors. More details for D0125891 can be seen below.