Shure AD4QUS=-B 4-Channel Digital Wireless Receiver with US Power Supply - B Band

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Description

Shure AD4QUS=-B 4-Channel Digital Wireless Receiver with US Power Supply - B Band

The AD4Q Axient Digital Quad Receiver sets a new standard in transparent digital audio and maximum spectral efficiency. Groundbreaking performance features include wide tuning, low latency, High Density (HD) mode, and Quadversity™, ensuring solid performance in the most challenging RF environments. Networked control, AES3 + AES67 + Dante™ and signal routing options bring a new level of management and flexibility to the entire workflow. Compatible with all Axient Digital transmitters.

Features:

  • Wide tuning range up to 184MHz
  • True digital diversity reception per channel for drop-out resistance
  • Networked control with Wireless Workbench® and ShurePlus™ Channels app
  • Quadversity™ mode for extended antenna coverage and improved RF signal-to-noise
  • Front panel headphone jack enables Dante Cue and Dante Browse monitoring
  • Configurable Ethernet switch for redundant Dante digital output
  • Switchable XLR/AES3 outputs
  • Channel Quality meter displays RF signal-to-noise
  • Locking AC connectors
  • Optional DC module available to support redundant power

Specifications:

  • Physical:
    • Dimensions (H × W × D): 1.7 × 19.0 × 13.1 in (44 × 483 × 333 mm)
    • Weight: 10.6 lb (4.8 kg) without antennas
    • Housing: Steel; extruded aluminum
    • Power Requirements: 100 to 240 VAC, 50–60 Hz (0.68 A max)
    • Thermal Dissipation:
      • Maximum: 31 W (106 BTU/hr)
      • Idle: 21 W (72 BTU/hr)
  • Audio Output:
    • Gain Adjustment Range: –18 to +42 dB in 1 dB steps (plus Mute setting)
    • Configuration:
      • 1/4" (6.35 mm): Transformer-coupled Balanced (Tip=audio, Ring=no audio, Sleeve=ground)
      • XLR: Transformer-Coupled Balanced (1=ground, 2=audio +, 3=audio –)
    • Impedance (Typical, XLR Line Out): 100 Ω
    • Full Scale Output (200 kΩ load):
      • 1/4" (6.35 mm): +8 dBV
      • XLR (LINE setting): +18 dBV
      • XLR (MIC setting): –12 dBV
    • Mic/Line Switch: 30 dB pad
    • Phantom Power Protection: Yes
  • Networking:
    • Network Interface: 10/100 Mbps, 1 Gbps, Dante Digital Audio
    • Network Addressing Capability: DHCP or Manual IP address
    • Maximum Cable Length: 100 m (328 ft)
  • Cascade Output:
    • Connector Type: BNC (Note: For connection of one additional receiver in the same band)
    • Configuration: Unbalanced, passive
    • Impedance: 50 Ω
    • Insertion Loss: 0 dB, typical
  • RF Input:
    • Spurious Rejection: >80 dB, typical
    • Connector Type: BNC
    • Impedance: 50 Ω
    • Bias Voltage: 12-13.5 VDC, 150 mA maximum, per antenna, switchable on/off
    • RF Carrier Frequency Range (Model-Dependent): AD4Q=B: 606–810 MHz

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