The UR4S+ and UR4D+ receivers are part of the flagship UHF-R system and provide single and dual-channel options for premium wireless. As "+"-versions these receivers include RF distribution ports that allow up to 10 receivers to share the RF signal from a single pair of antennas.

MAIN FEATURES
3000 selectable Frequencies across 75 MHz bandwidth
Up to 47 compatible channels per band
Cascading: Includes RF distribution ports that allow up to 10 receivers to share the RF signal from a single pair of antennas.
Track Tuning Filtering Technology
Networked Automatic Frequency Selection
Automatic Transmitter Setup (including custom group upload)
Flash Memory to store six 60-channel custom frequency groups
Shure's patented Audio Reference Companding
Multi-function bit-mapped backlit LCD
Built-in Ethernet network compatibility
Shure's Wireless Workbench Control/Monitoring Software
Remoteable antennas
Shure's microprocessor-controlled diversity