The Shure ULXD1 is a professional-grade digital bodypack transmitter designed for use with ULX-D Digital Wireless Systems, delivering pristine 24-bit/48 kHz audio quality, robust RF performance, and secure AES-256 encryption. The ULXD1 features a rugged, lightweight metal chassis ideal for daily use in demanding live sound environments. With selectable RF output power (1, 10, or 20mW), wide 64 MHz tuning bandwidth (G50: 470–534 MHz), and rechargeable or AA battery operation, the ULXD1 supports exceptional audio clarity and long-lasting performance. Integrated IR sync, LCD display, and gain adjustment controls make setup fast and precise. Compatible with a variety of Shure lavalier and headset microphones, the ULXD1 is ideal for corporate presentations, houses of worship, theaters, and educational facilities.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Features

• 24-bit/48 KHz digital audio that exceeds all other systems in accurate reproduction of the source material

• 20 Hz – 20 KHz frequency range with flat response

• Greater than 120 dB dynamic range for excellent signal-to-noise performance

• Advanced Encryption Standard (AES-256) for any application where secure transmission is needed:

  • AES algorithm used in Shure ULX-D Wireless has been validated (validation no: 2552) by the National Institute of Standards and Technology (NIST) as conforming to the Advanced Encryption Standard (AES) Algorithm, as specified in Federal Information Processing Standard (FIPS) Publication 197, Advanced Encryption Standard

  • Added benefit of eliminating stray RF interference by allowing only encrypted signal through to the receiver

• Built-in limiter circuitry prevents digital audio clipping from excessive signal levels.

• 60 dB of adjustable system gain easily accessible from the receiver front panel

• No transmitter gain adjustments needed - optimized for any input source

• Wide selection of trusted Shure Microphones