The APRA-L12000A from Advantech Wireless Technologies is a RF Amplifier with Frequency 1.2 to 1.4 GHz, Peak Power 70.8 dBm, Input Return Loss 18 dB, Harmonics -45 dBc, Spurious -75 dBc. Tags: Power Amplifier. More details for APRA-L12000A can be seen below.