The BDC2-U from Rover Instruments is a Low Noise Block with RF/Input Frequency 10.95 to 12.75 GHz, Output Frequency 950 MHz to 1.7 GHz / 950 MHz to 2 GHz, LO Frequency 10 to 10.75 GHz, P1dB 15 to 17 dBm, IP3 25 to 27 dBm. More details for BDC2-U can be seen below.