Front-end IoT module is ultra-efficient

SKYWORKS Solutions SKY66112-11 high-performance, fully-integrated RF front-end module (FEM) designed for ZigBee, Thread and Bluetooth Smart applications. Designed for ease-of-use and maximum flexibility, device provides an integrated inter-stage matching and harmonic filter and digital controls compatible with 1.6 V to 3.6 V CMOS levels. Device maximizes battery life while simultaneously increasing transmission range with improved power. Product integrates a power amplifier with up to +21dBm output power, a low noise amplifier with 2dB noise figure and bypass path and antenna diversity switching for all modes.  http://richardsonrfpd.com