Shure ULXD4Q Quad Digital Wireless Receiver

zZounds Gear Experts Say...

Beef up any live audio setup with this four-channel digital wireless receiver, capable of delvering uncompromising 24-bit/48 kHz audio.

Overview

The Shure ULXD4Q Quad Channel Digital Wireless Receiver offers four channels of uncompromising audio quality, RF signal stability, and advanced setup features in a space-efficient single rack unit. Digital wireless processing delivers premium 24-bit/48 kHz audio and RF spectrum efficiencies that dramatically increase the number of available compatible channels. With an expansive set of enhanced features including AES 256-bit encryption for security and Dante digital networking for audio over Ethernet, the ULXD4D delivers the most wireless performance per square inch.

Features:

- Four receivers in a rugged 1RU metal chassis with internal power supply
- 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 optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
- RF cascade ports allow distribution of RF signal to another unit
- Optimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
- Bodypack Frequency Diversity ensures uninterrupted audio for mission-critical applications
- AES 256-bit encryption-enabled for secure transmission
- Audio summing routes two or more audio channels to combinations of receiver outputs. Use each channel's gain adjustment to reach the desired mix.
- Dante Domain Manager compatible
- Two receivers in a rugged… read more 1RU metal chassis with internal power supply
- Individual gain controls, LED meters, and XLR outputs for each channel
- Ethernet networking for streamlined frequency coordination and deployment across multiple receivers
- Interference detection and alerts provided on both the receiver and WWB6
- Up to 60 dB independently adjustable gain for each channel
- Wireless Workbench 6 software integration for advanced coordination, monitoring, and control AMX/Crestron control
- Compatible with the AXT600 Axient Spectrum Manager
- 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
- Switchable mic/line output level
- Remoteable 1/2 wave antennas

Specs

Dimensions (HxWxD): 44 mm x 482 mm x 274 mm (1.73 in. x 18.97 in. x 10.79 in.)
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.
RF OUTPUT
- Spurious Rejection: >80 dB, typical
- Connector Type: BNC
- Impedance: 50 ohms
- Bias Voltage: 12 - 13 V DC, 150 mA maximum, per antenna
AUDIO INPUT
- 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 ohms
- Full Scale Output LINE setting: = +18 dBV,
- MIC setting: = -12 dBV
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: Yes
CASCADE OUTPUT
- Connector Type BNC: For connection of 1 additional receiver
- Configuration: Unbalanced, passive
- Impedance: 50 ohms
- Insertion Loss: 0 dB

Dimensions and Weight in Packaging
Channel H50: Shipping Weight: 11.7 lbs; Shipping Dimensions: 23 x 18 x 3 in; Manufacturer Part Number (MPN): ULXD4Q=-H50
Channel J50: Shipping Weight: 11.7 lbs; Shipping Dimensions: 23 x 18 x 3 in; Manufacturer Part Number (MPN): ULXD4Q=-J50A
Channel V50: Shipping Weight: 12.2 lbs; Shipping Dimensions: 23 x 18 x 3 in; Manufacturer Part Number (MPN): ULXD4Q=-V50

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.