The JFCD13770T15800SF from JQL Electronics is a Diplexer with Frequency f1 13.77 to 14.83 GHz, Frequency f2 15.15 to 15.8 GHz, Power 25 W, Attenuation 15 to 60 dB, Attenuation f1 15 to 60 dB. Tags: Module with Connectors, Cavity. More details for JFCD13770T15800SF can be seen below.