Shure ULXD4 (G50) — Single-Channel Digital Wireless Receiver
ULXD4 Overview
The Shure ULXD4 is a professional single-channel digital wireless receiver designed for high-stakes environments including corporate, education, government, and performance applications. Operating in the 470–534 MHz (G50) frequency band, it provides a 64 MHz tuning range to accommodate complex RF environments and frequency coordination demands. Security-sensitive deployments benefit from always-on AES-256 encryption, ensuring transmission integrity without operator intervention. This receiver is purpose-built for system integrators, audio engineers, and AV professionals who require reliable, scalable wireless infrastructure.
The ULXD4 supports extensive antenna and spectrum management options, making it well-suited for multi-channel installations where RF coordination and signal integrity are critical priorities.
Key Features
- Always-On AES-256 Encryption — Continuous hardware-level encryption protects every transmission without requiring manual activation, meeting security requirements for government and corporate deployments
- 64 MHz Tuning Range — Wide tuning bandwidth within the G50 band (470–534 MHz) provides flexibility for frequency coordination in congested RF environments
- G50 Frequency Band (470–534 MHz) — Region-dependent frequency allocation optimized for professional wireless operation in applicable markets
- Single-Channel Architecture — Dedicated single-channel design allows modular system builds and straightforward rack integration for scalable deployments
- Extensive Antenna & Spectrum Options — Supports a range of antenna configurations and spectrum management tools for complex multi-channel installations
- Demanding Environment Performance — Engineered to maintain reliable operation in corporate, education, government, and live performance settings where signal integrity is non-negotiable

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