The Shure UR4D is a professional dual‑channel wireless receiver built for live sound, broadcast and corporate events where dependable RF and clean audio are critical. Operating in the H4E 518–578 MHz band, it provides 3,000 selectable frequencies across a wide 75 MHz bandwidth and supports up to 47 compatible channels per band for complex multichannel rigs. Shure’s microprocessor‑controlled diversity and Audio Reference Companding deliver low noise, extended dynamic range and pristine audio clarity.
Deployment is fast and predictable with networked Automatic Frequency Selection, Automatic Transmitter Setup (including custom group upload), and flash memory for six custom 60‑channel groups. A bit‑mapped backlit LCD gives clear status at a glance, while built‑in Ethernet enables monitoring and control via Shure Wireless Workbench. Track Tuning filtering enhances rejection of unwanted RF, and the removable antennas support flexible RF distribution and remote placement. Note: this is the standard UR4D receiver (not UR4D+). All sets operate within 518–578 MHz.
Ideal for touring, rental and fixed installations requiring robust RF performance, swift coordination and stable audio in demanding environments.
Includes
- Shure UR4D Wireless Receiver H4E, 518–578 MHz Dual Channel
STAGE6.1.100.095