The RGLN - A from RevGo is a Low Noise Block with RF/Input Frequency 17.2 to 18.2 GHz / 18.2 to 19.2 GHz / 19.2 to 20.2 GHz / 20.2 to 21.2 GHz / 21.2 to 21.7 GHz(Single Band), 18.2 to 19.2 GHz / 19.2 to 20.2 GHz / 19.2 to 20.2 GHz / 20.2 to 21.2 GHz(Dual Band), Output Frequency 950 to 1950 MHz / 1450 MHz(Single Band), 1000 to 2000 MHz(Dual Band), Output Power 20 dBm, Power 0.1 W, P1dB 20 dBm. More details for RGLN - A can be seen below.