The 2-Band LNB 17.45 / 18.25 from Swedish Microwave AB is a Low Noise Block with RF/Input Frequency 18.40 to 19.20 GHz / 19.20 to 20.20 GHz, Output Frequency 950 to 1750 MHz / 950 to 1950 MHz, LO Frequency 17.45 GHz / 18.25 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for 2-Band LNB 17.45 / 18.25 can be seen below.