The DP-1D4G2D6G-2G-SFFF from Quantic PMI (Planar Monolithics) is a Diplexer with Frequency f1 1.4 to 2.6 GHz, Frequency f2 2.05 to 2.6 GHz, Attenuation 6 dB, Attenuation f1 6 dB, Attenuation f2 6 dB. Tags: Module with Connectors, Cavity. More details for DP-1D4G2D6G-2G-SFFF can be seen below.