The 2-Band LNB 17.20 / 18.20 from Swedish Microwave AB is a Low Noise Block with RF/Input Frequency 18.20 to 19.20 GHz / 19.20 to 20.20 GHz, Output Frequency 1000 to 2000 MHz, LO Frequency 17.2 GHz / 18.20 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for 2-Band LNB 17.20 / 18.20 can be seen below.