Datasheet | May 14, 2019

1805 – 1880 MHz 0.5 W High-Efficiency Amplifier: QPA9903 Datasheet

Source: Qorvo

The QPA9903 is a high efficiency, linearizable power amplifier designed for Band 3 small-cell wireless infrastructure systems. With InGaP/GaAs HBT technology, this amplifier delivers high efficiency of 35% at +28dBm average output power while providing excellent DPD linearized ACPR of -50dBc for signal bandwidths of up to 60 MHz. For additional features and specifications on the QPA9903, download the datasheet.