The AT-BBLF-0047-2720C from AT Microwave is a RF Amplifier with Frequency 50 kHz to 47 GHz, Small Signal Gain 27 dB, Output Power 20 to 22 dBm, Output Power 0.1 to 0.16 W, P1dB 20 dBm. Tags: Power Amplifier. More details for AT-BBLF-0047-2720C can be seen below.