Shure ULXD4-G50
Digital Wireless Receiver G50 Band

OUR PART #  ULXD4-G50


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.

Shure ULXD4 Features:

  • Predictive switching diversity
  • 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
  • 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 ½ wave antennas
  • Furnished rack hardware

Shure ULXD4 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 (HxWxD): 7.75" x 6.75" x 1.65" (197 x 171 x 42 mm)
    • Weight: 2.0 lbs (913 g), without antennas
    • Housing: Galvanized steel

Consumer Alert
Please be aware that certain systems or transmitters operating in the 617-652MHz or 663-698MHz frequency ranges are no longer in compliance with recent regulations set forth by the Federal Communications Commission (FCC). Contact our Sales Pros at 800-356-5844 for help choosing a compliant wireless system that fits your needs and to learn about available trade-in rebates. Details on current wireless regulations are available at www.fcc.gov/cgb/wirelessmicrophones.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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