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

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, 5060 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
  • Full Scale Output (200 k 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
  • Insertion Loss: 0 dB, typical
• RF Input:
  • Spurious Rejection: >80 dB, typical
  • Connector Type: BNC
  • Impedance: 50
  • Bias Voltage: 12-13.5 VDC, 150 mA maximum, per antenna, switchable on/off
  • RF Carrier Frequency Range (Model-Dependent): AD4Q=B: 606810 MHz