The DC-18A2019A35TR-1825 from ITS Electronics is a SATCOM Low Noise Block with Output Frequency 950 MHz to 1.35 GHz / 950 MHz to 1.15 GHz / 1.15 to 1.2 GHz, Output Power 18 dBm, Power -10 dBm (Input Level), P1dB 18 dBm, IP3 26 dBm. More details for DC-18A2019A35TR-1825 can be seen below.