The LNB-12750-02 from EM Research is a Low Noise Block with RF/Input Frequency 10700 to 11700 MHz / 11700 to 12750 MHz, Output Frequency 950 to 1950 MHz, LO Frequency 9750 MHz / 10750 MHz, Output Power 10 dBm(P1 dB), P1dB 10 dBm. More details for LNB-12750-02 can be seen below.