Shure ULX-D Wireless Receiver quad-channel, G50 frequency band (470 - 534 MHz)

Rackmount quad-channel ULX-D receiver with predictive switching diversity, operates on the G50 frequency band

5.0 out of 5 stars

What's in the box:

  • Shure ULXD4Q Quad-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
  • Rack Hardware
  • Power Supply
  • 2 x 1/2 Wave Antennas
  • Limited 2-Year Warranty


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The Shure ULXD4Q quad-channel digital wireless receiver from CCI Solutions features four wireless channels with independent control for ease of use. This Shure ULX-D digital wireless system offers LED meters and XLR outputs. It is tuned to Shure's G50 band and can operate between 470 and 534 MHz. The ULXD4Q wireless system is capable of handling 24-bit/48kHz audio and provides AES 256-bit encryption for your wireless signal to be kept secure. The Ethernet ports on the device provides compatibility with the Dante digital system. Each of the four channels on the quad-channel receiver can provide up to 60dB of gain as needed. The dual antennas are capable of digital predictive switching to help reduce interference and possible signal dropouts. The entire unit can be rack mounted with the rack hardware included.


  • Operates in G50 band (470-534 MHz)
  • 4 receivers in 1RU metal chassis with internal power supply
  • Up to 64 MHz tuning range (region dependent)
  • Digital predictive switching diversity
  • RF cascade ports that allow distribution of RF signal to another unit
  • Bodypack frequency diversity to ensure uninterrupted audio for mission-critical applications
  • Ethernet networking for streamlined frequency coordination & deployment across multiple receivers
  • Interference detection & alerts on both receiver & WWB6
  • Compatible with AXT600 Axient Spectrum Manager
  • Intuitive front panel LCD menu & controls with lockout
  • Upgraded LCD with adjustable contrast & brightness
  • Switchable mic/line output level
  • Remoteable 1/2 wave antennas

Specifications for the Shure ULX-D Wireless Receiver

{ "Receiver" : { "RF Input" : { "Spurious Rejection" : "> 80 dB, Typical ", "Connector Type" : "BNC ", "Impedance" : "50 Ohms ", "Bias Voltage" : "12 to 13 V DC, 150 mA Maximum, Per Antenna" } }, "Cascade Output" : { "Connector Type" : "BNC (For Connecting of One Additional Receiver in the Same Band) ", "Configuration" : "Unbalanced, Passive ", "Impedance" : "50 Ohms ", "Insertion Loss" : "0 dB" }, "Audio Output" : { "Gain Adjustment Range" : "-18 to 42 dB (in 1 dB Steps, Plus Mute Setting) ", "4x Balanced XLR Outputs" : "", "Impedance" : "100 Ohms ", "Line Setting" : "18 dBV ", "Mic Setting" : "-12 dBV ", "Mic/Line Switch" : "30 dB Pad ", "Phantom Power Protection" : "Yes" }, "Network" : { "Network Interface" : "Dual Port Ethernet 10/100 Mbps, 1 Gbps, Dante Digital Audio ", "Network Addressing Capability" : "DHCP or Manual IP Address ", "Maximum Cable Length" : "328' (100 m)" }, "Power Requirement" : "100 to 240 V AC, 50 to 60 Hz, 0.32 A Maximum", "Dimensions (H x W x D)" : "1.7 x 18.9 x 10.7" (44 x 482 x 274 mm)", "Weight" : "7.6 lb (3.45 kg)" }

Research Materials for the Shure ULXD4Q-G50 Quad-Channel Digital Wireless Receiver

We've added technical materials to help with your buying decision. Even if you're technically inclined, you may want to consider talking to our sales techs to make sure this item is the right fit for your particular use.

Shure ULXD4Q-G50 Brochure

Shure ULXD4Q-G50 User Guide & Specifications (specs)

ULX-D Usage at the NYU Abu Dhabi Arts Center

Shure ULX-D Digital Wireless System: Networked Control

Shure ULX-D Digital Wireless System: Mounting

Shure ULX-D Digital Wireless System: High Density Mode

Shure ULX-D Digital Wireless System: System Gain Control

Shure ULX-D Digital Wireless System: Spectrum Efficiency

Shure ULX-D Digital Wireless System: Presets

Shure ULX-D Digital Wireless System: Detachable Antennas

Shure ULX-D Digital Wireless System: Interference Detection

Shure ULX-D Digital Wireless System: System Gain Control

Shure ULX-D Digital Wireless System: Dante

Shure ULX-D Digital Wireless System: Bodypack Frequency Diversity

Shure ULX D High Density Mode Explained

ULX Wireless - How to Set Up a System

ULX-D High Density Mode Feature

Shure ULX-D Digital Wireless System Overview

Shure ULX-D Digital Wireless System: Quad and Dual Receivers

Read 1 review for the ULX-D Wireless Receiver quad-channel, G50 frequency band (470 - 534 MHz)

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For the amount of money this was a good system. The mics are light weight and easy to operate. The base unit is clearly marked and simple to set up. Make sure you don't order two identical frequency systems like we did. We had a large building with Thick walls and floors so we didn't think the mics would penetrate and go the extra distance but they did. So great job on building excellent transmitters and receivers!! No problems with the system!