Shure ULXD4 Digital Networkable Wireless Receiver

The Shure ULXD4 Digital Networkable Wireless Receiver is the ultimate solution for professional sound reinforcement that demands uncompromising audio quality and reliability. Designed for use with ULX-D Digital Wireless Systems, the ULXD4 offers superior 24-bit/48 kHz digital audio clarity and efficient, intelligent RF performance. This half-rack receiver is equipped with an array of advanced features, making it perfect for applications ranging from live performance to conferencing and theater productions.

One of the standout features of the ULXD4 is its AES 256-bit encryption, ensuring secure wireless transmission when needed. Furthermore, its predictive switching diversity and High-Density mode allow for optimal performance even in the most challenging RF environments. With intelligent scanning, interference detection, and an intuitive front panel LCD menu, the ULXD4 ensures seamless setup and operation. Ethernet networking capabilities allow for streamlined setup across multiple receivers, enabling easy integration with Wireless Workbench 6 and control systems like AMX and Crestron.

The ULXD4 is housed in a rugged metal chassis and includes features such as front panel gain adjustment buttons, audio and RF LED meters, and remoteable 1/2 wave antennas, making it a robust and versatile addition to any professional audio setup. When purchasing separate wireless components, ensure their frequency bands match for proper system operation.

Key Features

• Predictive switching diversity
• High-Density mode for optimum performance in challenging RF environments
• Intelligent scanning for the cleanest frequencies
• Interference detection and alerts
• Front panel gain adjustment buttons with up to 60 dB additional gain
• AES 256-bit encryption for secure transmission
• Ethernet networking for streamlined setup and control
• Support for frequency coordination with the Axient Spectrum Manager
• Yamaha device ID for simplified channel patching on CL consoles
• Rugged metal chassis
• Intuitive front panel LCD menu and controls with lockout feature
• Audio and RF LED meters with peak indicator
• Remoteable 1/2 wave antennas
• Furnished rack hardware included

Specifications

• Dimensions: 197 mm x 171 mm x 42 mm (7.75 in. x 6.75 in. x 1.65 in.), H x W x D
• Weight: 913 g (2.0 lbs), without antennas
• Housing: Galvanized Steel
• Spurious Rejection: >80 dB, typical
• Connector Type: BNC
• Impedance: 50 ohm
• Bias Voltage: 12 - 13 V DC, 170 mA maximum, per antenna
• Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
• Configuration: 1/4 inch (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground) / XLR: Balanced (1=ground, 2=audio +, 3=audio -)
• Impedance: 1/4 inch (6.35 mm): 100 ohm (50 ohm Unbalanced) / XLR: 100 ohm
• Full Scale Output: 1/4 inch (6.35 mm): +12 dBV / XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
• Mic/Line Switch: 30 dB pad
• Phantom Power Protection: 1/4 inch (6.35 mm): Yes / XLR: Yes
• Power Over Ethernet (PoE): No, protected
• Network Interface: Single Port Ethernet 10/100 Mbps
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Ethernet Cable Length: 100 m (328 ft)

Package Contents

• Shure ULXD4 Digital Networkable Wireless Receiver
• Remoteable 1/2 wave antennas
• Rack hardware
• Power supply
• User guide