Shure ULXD4Q Quad Channel Digital Wireless Receiver

The Shure ULXD4Q Quad Channel Digital Wireless Receiver is an industry-leading solution for professional sound reinforcement. Enclosed within a robust but lightweight 1RU metal chassis, this device features four independent receivers. Each channel comes equipped with its own audio and RF meters, gain control, and XLR outputs, making this a highly versatile tool for audio professionals. The ULXD4Q's compact design not only saves valuable rack space but also reduces shipping costs, making it an efficient choice for mobile and permanent installations.

Loaded with advanced features to ensure the highest level of sound quality and RF stability, the ULXD4Q addresses the needs of even the most demanding applications. Its RF cascade and dual Ethernet ports simplify the complex task of frequency coordination and signal deployment. Furthermore, it supports Dante digital networking, allowing multiple audio channels to be managed over a single Ethernet cable. With its AES 256-bit encryption, High Density mode, and digital predictive switching diversity, the ULXD4Q stands out as the premier choice for secure and reliable wireless audio.

Key Features

• Four receivers in a rugged 1RU metal chassis
• Individual gain controls, LED meters, and XLR outputs for each channel
• Up to 64 MHz tuning range (region dependent)
• Digital predictive switching diversity
• High Density mode for optimized operation of multiple channels
• RF cascade ports for signal distribution
• Automatic frequency scanning and deployment
• Bodypack frequency diversity for uninterrupted audio
• AES 256-bit encryption for secure transmission
• Dante digital audio networking over Ethernet
• Ethernet networking for streamlined frequency coordination
• Interference detection and alerts
• Up to 60 dB adjustable gain for each channel
• Integration with Wireless Workbench 6 for advanced control
• AMX/Crestron control compatibility
• Compatible with AXT600 Axient Spectrum Manager
• Simplified channel patching on Yamaha CL consoles
• Intuitive front panel LCD menu with lockout feature
• Adjustable LCD contrast and brightness
• RF and audio meters with peak indicator
• Switchable mic/line output level
• Remoteable 1/2 wave antennas

Specifications

• Dimensions: 44 mm x 482 mm x 274 mm (1.73 in. x 18.97 in. x 10.79 in.), H x W x D
• Weight: 3.45 Kg (7.6 lbs), without antennas
• Housing: Steel; Extruded Aluminum
• Power Requirements: 100 to 240 V AC, 50-60 Hz, 0.32 A max.
• Spurious Rejection: >80 dB, typical
• Connector Type: BNC
• Impedance: 50 ohm
• Bias Voltage: 12 - 13 V DC, 150 mA maximum, per antenna
• Audio Output Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
• Configuration: XLR: Balanced (1=ground, 2=audio +, 3=audio -)
• Impedance: 100 ohm
• Full Scale Output: LINE setting= +18 dBV, MIC setting= -12 dBV
• Mic/Line Switch: 30 dB pad
• Phantom Power Protection: Yes
• Network Interface: Dual Port Ethernet 10/100 Mbps, 1 Gbps
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Ethernet Cable Length: 100 m (328 ft)
• Connector Type: BNC, For connection of 1 additional receiver
• Configuration: Unbalanced, passive
• Impedance: 50 ohm
• Insertion Loss: 0 dB

Package Contents

• Shure ULXD4Q Quad Channel Digital Wireless Receiver
• Power supply
• 1/2 wave antennas
• Ethernet cable
• Rack mount hardware
• User manual