Qorvo QPA9942EVB Amplifier Evaluation Board is a demonstration and development platform for the QPA9942 3300-3800MHz 4W high-efficiency power amplifier. The QPA9942 amplifier is a high-efficiency, linearizable power amplifier targeting Band 42 small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 26% at +28dBm average output power while providing excellent DPD linearized ACPR of -50dBc for wideband 5G signals.
The Qorvo QPA9942EVB Amplifier Evaluation Board features a pre-mounted QPA9942 in a 5mm x 5mm x 0.92mm package. The evaluation board provides an example application circuit, allowing rapid prototyping when incorporated into existing designs.