The 2-Band LNB 19.25 / 20.25 from Swedish Microwave AB is a Low Noise Block with RF/Input Frequency 20.20 to 21.20 GHz / 21.20 to 22.20 GHz, Output Frequency 950 to 1950 MHz, LO Frequency 19.25 GHz / 20.25 GHz, Output Power 15 dBm, P1dB 15 dBm. More details for 2-Band LNB 19.25 / 20.25 can be seen below.