The JFCD0890T0960SF-R1 from JQL Electronics is a Diplexer with Frequency f1 890 to 915 MHz, Frequency f2 935 to 960 MHz, Power 50 W, Attenuation 40 dB, Attenuation f1 40 dB. Tags: Module with Connectors, Cavity. More details for JFCD0890T0960SF-R1 can be seen below.