Sennheiser Spectera DAD - Directional UHF Antenna for Spectera Systems The Sennheiser Spectera DAD (UHF) directional antenna is a modern solution designed for professional Spectera wireless systems. This unique transceiver combines In-Ear Monitoring (IEM), microphone, line-level, and data signal management in a single compact enclosure. Thanks to its integrated RF components, it eliminates the need for additional equipment such as combiners, splitters, or amplifiers, significantly simplifying the configuration of the entire system and reducing infrastructure costs. The antenna operates in the 470-608 MHz and 630-698 MHz frequency ranges, making it a versatile solution for a wide spectrum of professional applications. With its construction and advanced features, the DAD antenna is a key component of modern wireless systems where reliability, signal quality, and configuration flexibility are paramount. This solution is designed for sound engineers, production managers, and stage technicians who demand the highest quality transmission in any environment. Product Features The Sennheiser Spectera DAD antenna offers a range of advanced features that make it an essential element of professional stage and studio installations. IEM, microphone/line, and data signal transmission and reception occur simultaneously, allowing for full control over the entire wireless system. Integrated RF components eliminate the need for external devices such as combiners, splitters, or amplifiers, simplifying installation and reducing the number of potential failure points. Antenna directivity ensures optimal signal coverage for a selected area, minimizing interference from unwanted directions. Continuous interference management and remote control allow for real-time monitoring and optimization of system performance. IP54 protection class guarantees resistance to dust and water splashes, making the antenna ideal for outdoor applications. PoE power supply (class 2,