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.
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
Removeable 1/2 wave antennas
Furnished rack hardware
RF Carrier Frequency Range
470–534 MHz
Working Range
330 ft (100 m) line of sight
Image Rejection
>70 dB, typical
RF Sensitivity
-98 dBm at 0.0001 BER
Latency, Standard Mode
2.9 ms
Audio Frequency Response
20 – 20 kHz (+/-1 dB) Note: Dependent on microphone type
Total Harmonic Distortion
<0.01%
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
Gain Adjustment Range
-18 to +42 dB in 1 dB steps (plus Mute setting)
Full Scale Output, XLR
LINE setting: +18 dBV, MIC setting: -12 dBV
Power Requirements
15 V DC @ 0.6 A, supplied by external power supply (tip positive)
Shure RF Carrier Band
G50
Full Scale Output, 1/4"
+12 dBV
Latency, High Density Mode
3.2 ms
Dimensions, L x W x H
7.8" x 6.7" x 1.7" (197 mm x 171 mm x 42 mm)
Weight
2.0 lbs (0.9 kg), without antennas
Housing
Galvanized Steel
Network Interface
Single Port Ethernet 10/100 Mbps
Network Addressing Capability
DHCP or Manual IP address, with or without gateway
Audio Dynamic Range
Analog Output: >120 dB, A-weighted
(1) Shure ULXD4-G50 Single Digital Wireless Receiver (1) Shure PS43US Power Supply (2) 1/2 Wave Antenna (1) Rackmount Kit (1) Operator's Instructions (2) 2' BNC Cable (1) 3' Ethernet Cable
