Ethertronics hasexpanded its portfolio ofactive antenna RF switcheswith the industry’shighest linearityfor LTE smartphones, devices and otherInternet of Things (IoT) applications. The EC686 and EC646 are designed to meetthe market demand for smart Active Steeringantenna systems, which dramatically improve performance by increasing data throughput, reducing dropped calls and minimizing the antenna footprint needed for today’s multiband LTE and LTE Advanced smartphones.