The LNB-20200-10 from EM Research is a Low Noise Block with RF/Input Frequency 17.70 to 18.70 GHz / 18.45 to 19.45 GHz / 19.20 to 20.20 GHz, Output Frequency 950 to 1950 MHz, LO Frequency 16.75 GHz / 17.5 GHz / 18.25 GHz, IP3 21 dBm, Gain 60 to 67 dB. More details for LNB-20200-10 can be seen below.