The APRA-S10000B from Advantech Wireless Technologies is a RF Amplifier with Frequency 2.9 to 3.1 GHz, Peak Power 70 dBm, Input Return Loss 18 dB, Harmonics -45 dBc, Spurious -75 dBc. Tags: Power Amplifier. More details for APRA-S10000B can be seen below.