Skyworks announced the SKY66121-11, a high efficiency, high performance transmit/receive front-end module (FEM) that provides greater than 4X range extension. The device features low power consumption and enables fast switch timing in a compact 4 x 4 mm package. The SKY66121-11 is ideal for Internet of Things (IoT) applications including smart metering, connected home, smart city sensors, and industrial, scientific and medical.