IoT devices, especially those that are sensor focused, will typically run on battery power. There are a number of special functions defined in the specifications to reduce power consumption. But for the RF portion, low power design techniques and optimizations must be applied during the architectural and design phase to make sure the transceiver operation is at the lowest power. PCS uses directed design practices and methods to achieve low power operation. Our transceivers deliver optimal performance for the power expended ensuring a long operational lifetime.