The L5680 from Mercury Systems is a Diplexer with Frequency f1 1.535 to 1.543 GHz, Frequency f2 1.6365 to 1.645 GHz, Power 250 W, Attenuation 100 dB, Attenuation f1 100 dB. Tags: Module with Connectors, Cavity. More details for L5680 can be seen below.