Shure ULXD4Q Quad-Channel Digital Wireless Receiver — X52 (902-928 MHz)
ULXD4Q Overview
The Shure ULXD4Q is a professional quad-channel digital wireless receiver engineered for demanding sound reinforcement environments where channel density, spectral efficiency, and audio integrity are non-negotiable. Operating in the X52 band (902-928 MHz), it supports wide tuning frequency bands of up to 166 MHz (region dependent), giving system integrators and RF coordinators the flexibility to navigate congested RF environments. AES256 encryption ensures secure transmission for broadcast, corporate, and government applications. This receiver is purpose-built for touring companies, houses of worship, broadcast facilities, and large-venue installations requiring maximum channel count in a compact footprint.
Four channels of wireless operation are consolidated into a single 1U rack space, streamlining rack builds and reducing infrastructure overhead without compromising RF performance or audio quality.
Key Features
- Quad-Channel Operation — Four independent wireless channels in a single 1U rack unit, maximizing channel density for complex productions and installed systems
- X52 Band (902-928 MHz) — Operates in the 902-928 MHz frequency range, providing a dedicated tuning window suited for specific regional RF environments
- Wide Tuning Bandwidth — Supports tuning frequency bands up to 166 MHz (region dependent), enabling broad frequency coordination across congested RF spectrums
- AES256 Encryption — Military-grade encryption protects audio transmission integrity for secure professional applications
- Advanced Spectrum Management — Extensive antenna and spectrum options support scalable multi-channel deployments and complex RF coordination workflows
- Space-Efficient 1U Form Factor — Single rack unit chassis houses four complete receiver channels, reducing rack space requirements in touring and installed environments
- Professional Sound Reinforcement Grade — Designed for uncompromising audio quality and RF signal stability across live, broadcast, and installed applications

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