The JFCD0902T2470SF from JQL Electronics is a Diplexer with Frequency f1 902 to 928 MHz, Frequency f2 2400 to 2470 MHZ, Power 2 W, Attenuation 30 to 50 dB, Attenuation f1 30 to 50 dB. Tags: Module with Connectors, Cavity. More details for JFCD0902T2470SF can be seen below.