The KBDC-121127-2015 from Jersey Microwave is a Low Noise Block with RF/Input Frequency 12.15 to 12.75 GHz, Output Frequency 950 to 1550 MHz, LO Frequency 11.2 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for KBDC-121127-2015 can be seen below.