The AT86RF215M-ZU is a multi-band radio transceiver for various sub-1GHz bands and the 2.4GHz band specially designed for smart metering and applications implementing IEEE Std 802.15.4g-2012 [3], ETSI TS 102 887-1 [5]. The device is comprised of two independent transceivers, each with its own baseband and I/Q data interface.