Shure ULXD4 Single-Channel Digital Wireless Receiver — G50 (470–534 MHz)
ULXD4 Overview
The Shure ULXD4 is an intelligent single-channel digital wireless receiver designed for the rigorous demands of corporate, education, and performance applications. Operating in the G50 band (470–534 MHz), it delivers 24-bit/48 kHz digital audio quality and supports AES 256-bit encryption for secure transmission in sensitive environments. A 64 MHz tuning range provides the frequency agility required for complex RF environments and multi-system deployments. Audio engineers, system integrators, and AV professionals will find the ULXD4 a reliable foundation for scalable ULX-D wireless systems.
The ULXD4 is network-enabled, supporting integration with Shure’s wireless management ecosystem and offering extensive antenna and spectrum options for optimized RF coverage in installed and touring applications.
Key Features
- 24-Bit / 48 kHz Digital Audio — Full digital signal path delivers professional-grade audio fidelity throughout the receive chain
- AES 256-Bit Encryption — Secures wireless audio transmission for corporate, government, and sensitive performance environments
- 64 MHz Tuning Range — Wide frequency agility within the G50 band (470–534 MHz) for coordination across large channel counts
- Single-Channel Architecture — Dedicated per-channel receiver design supports clean rack builds and straightforward system expansion
- Network Connectivity — Enables remote monitoring, control, and coordination via Shure’s wireless management software
- Extensive Antenna & Spectrum Options — Compatible with a range of antenna distribution and RF management accessories for demanding RF environments
- Designed for Installed & Touring Use — Suited for corporate AV, houses of worship, educational institutions, and live performance venues

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