The D2G203G1 from Microwave Circuits is a Diplexer with Frequency f1 DC to 2200 MHz, Frequency f2 3000 to 12750 MHz, Peak Power 10 W, Attenuation 30 dBc, Attenuation f1 30 dBc. Tags: Module with Connectors. More details for D2G203G1 can be seen below.