The SPL214AW is a wideband active antenna splitter operating from 470 to 890 MHz. An internal amplifier compensates splitting losses, delivering high linearity (IIP3 up to 38 dBm) for robust multi-channel deployments in RF interference environments. It can supply up to 700 mA at 12 V via coax for Wisycom BAW boosters and supports AC and DC operation, with fault indication for reliability. It is designed for wideband RF distribution in wireless mic systems.