The JFCD9900T10700SF from JQL Electronics is a Diplexer with Frequency f1 9.9 to 10.3 GHz, Frequency f2 10.6 to 10.7 GHz, Power 1 W, Attenuation 40 dB, Attenuation f1 40 dB. Tags: Module with Connectors, Cavity. More details for JFCD9900T10700SF can be seen below.