The F-CDLK-7071-S5S5 from ETL Systems is a Diplexer with Frequency f1 950 MHz to 2.15 GHz, Frequency f2 10.95 to 14.5 GHz, Power 10 mW, Attenuation 25 dB, Attenuation f1 25 dB. Tags: Module with Connectors, Cavity. More details for F-CDLK-7071-S5S5 can be seen below.