Key Features
- For Large Venues & A/V Installations
- 1 Digital Audio Channel, 1/2 Rack Space
- 64 MHz Tuning Range
- Expandable up to 60 Channels
Description
Single Channel Digital Wireless Receiver - J50A Band (572-608 + 614-616 MHz)
The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D Digital Wireless Systems.
With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features:
- Predictive switching diversity
- High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
- Intelligent scanning automatically finds and deploys the cleanest frequencies to transmitters over IR sync
- Interference detection and alerts provided on both the receiver and Wireless Workbench 6
- Front panel gain adjustment buttons provide up to 60 dB additional gain
- AES 256-bit encryption-enabled for applications where secure transmission is needed
- Ethernet networking provides streamlined setup across multiple receivers, Wireless Workbench 6 integration, and AMX/Crestron control
- Support for frequency coordination with the Axient Spectrum Manager
- Yamaha device ID allows simplified channel patching on CL consoles
- Rugged metal chassis
- Intuitive front panel LCD menu and controls with lockout feature
- Upgraded LCD with adjustable contrast and brightness
- Audio and RF LED meters with peak indicator
- Remoteable 1/2 wave antennas
- Furnished rack hardware
Specifications:
- RF INPUT
- Spurious Rejection: >80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ohms
- Bias Voltage: 12-13 V DC, 170 mA maximum, per antenna
- AUDIO OUTPUT
- Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
- Configuration: 1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground), XLR: Balanced (1=ground, 2=audio +, 3=audio -)
- Impedance: 1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced), XLR: 100 Ohms
- Full Scale Output: 1/4" (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" (6.35 mm): Yes, XLR: Yes
- NETWORKING
- Power Over Ethernet (PoE): No, protected
- Network Interface: Single Port Ethernet 10 / 100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 328 ft (100 m)
- ADDITIONAL SPECS
- Audio Frequency Response: 20 Hz-20 kHz, flat
- Dynamic Range: 120 dB, extended
- Tuning Range: Up to 64 MHz
- Dimensions: 7.75" x 6.75" x 1.65" (197 mm x 171 mm x 42 mm), H x W x D
- Weight: 2.0 lbs (913 g), without antennas
- Housing: Galvanized steel