The 3116-125 from Cross Technologies is a Low Noise Block with RF/Input Frequency 12.2 to 12.75 GHz, Output Frequency 0.95 to 1.5 GHz, LO Frequency 11.25 GHz, Output Power 10 dBm, Power 0 W (-25 dBm(P1dB)). More details for 3116-125 can be seen below.