Shure AD4Q-A Axient Digital Quad Channel Wireless Receiver (A-470-636 MHz)

Axient Digital defies limitations for both RF and audio quality. With industry-leading low latency, transparent frequency response, and wide dynamic range, Axient Digital lets nothing get in the way of true, pure sound. No matter the setting, you'll hear Shure audio quality you can count on.

Dual and quad receiver options open the gateway to the full range of features, from high-performance RF and transparent digital audio to software control. With Quadversity, the AD4Q can assign four antennas to a single channel for greater coverage and signal quality.
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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:

• 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 maximium, per antenna, switchable on/off

Item Includes:

• 1x AD4Q Four--channel receiver (470-636 MHZ)
• 1x Locking power and jumper cables
• 1x BNC bulkhead adapter
• 1x Coaxial antenna
• 1x BNC cable assemblies
• 1x BNC cable
• 1x Ethernet cables
• 1x Rackmount kit
• 1x User guide