The Shure ULX-D Handheld Transmitter with SM87 Microphone is a high-performance, wireless microphone system designed for professional sound reinforcement applications. It features the SM87 condenser cardioid microphone capsule, renowned for its smooth frequency response and excellent rejection of background noise. The ULX-D transmitter provides digital audio clarity and encryption, ensuring secure and interference-free transmission. It operates on a wide RF spectrum with advanced frequency coordination for reliable performance, even in dense RF environments. With a rugged metal body, intuitive controls, and long battery life, this system is ideal for live performances, conferences, and broadcast applications where pristine sound quality and reliability are critical.