Signal Processing Systems : Receivers & Transmitters : Shure Incorporated - AD4Q-DC=-B

AD4Q-DC Quad-Channel Digital Wireless Receiver (B: 606 to 810 MHz) with redundant DC power-input modification

Series: AD

Model: AD4Q-DC=-B

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

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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 + Dante output, and signal routing options bring a new level of management and flexibility to your entire workflow. Compatible with all Axient Digital transmitters.

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

Wireless Receiver Transmission - RF
Wireless - Yes
Spec Sheet available - Yes

Depth: 13.10 in
Height: 1.70 in
Housing: Steel, Extruded aluminum
Width: 19 in
Thermal Dissipation: Maximum: 31 W (106 BTU/hr), Idle: 21 W (72 BTU/hr)
Product Weight: 10.60 lbs
NETWORKING:
•Network Interface: 10/100 Mbps, 1 Gbps, Dante Digital Audio
•Network Addressing Capability: DHCP or Manual IP address
•Maximum Ethernet Cable Length: 100 m (328 ft)
Number of Channels: 4
Current Draw: 0.68 Amps
AC Voltage (Minimum): 100 Volts
AC Voltage (Maximum): 240 Volts
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: 100-ohm
•Full Scale Output: 1/4" (6.35 mm): +8 dBV XLR: LINE setting= +18 dBV, MIC setting= –12 dBV
•Mic/Line Switch: 30dB pad
•Phantom Power Protection: Yes
RF Input:
•Spurious Rejection: >80dB, typical
•Connector Type: BNC
•Impedance: 50-ohm
•Bias Voltage 12 to 13.5VDC, 150mA maximum, per antenna, switchable on/off
•RF Carrier Frequency Range
•AD4Q=A: 470-636MHz
•AD4Q=B: 606-810MHz
•AD4Q=C: 750-960MHz
Cascade output:
•Connector Type: BNC
•Note: For connection of one additional receiver in the same band
•Configuration: Unbalanced, passive
•Impedance: 50-ohm
•Insertion Loss: 0dB, typical