The QPF4200SR is a dual-band, 2.4/5 GHz RF frontend module (FEM) designed for use in Wi-Fi devices. The module features a state-of-the-art power amplifier (PA) at 2.4 GHz, with high linearity, good efficiency, and 51 dBm of output power. It also features a high-performance low-noise amplifier (LNA) at 5 GHz with a 26 dB gain and a 1 dB noise figure. The module also features a low-frequency T/R switch capable of switching up to 11.5 dB of isolation. The module is designed for ease of integration, with digital control pins and analog passives optimized for 802.11b/g/n/ac applications. The QPF4200SR is part of Qorvo's QUANTUM™ product offering, which provides industry-leading RF design and performance.