The AD4Q Four-Channel Digital Receiver sets a new standard in 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. This version is cost optimized and specifically assembled for use as an additional unit when cascading multiple wireless systems together.
• Wide tuning range up to 184 MHz
• True digital diversity reception per channel for drop-out resistance
• Networked control with Wireless Workbench software and ShurePlus Channels iOS app
• Front panel headphone jack enables Dante Cue and Dante Browse monitoring
• Configurable Ethernet switch for redundant Dante digital output
• AES3 output
• Channel Quality meter displays RF signal-to-noise
• Locking AC connectors
• Optional DC module available to support redundant power
• Shure RF Carrier Band: G56
• RF Carrier Frequency Range: 470–636 MHz
• Working Range: 330 ft (100 m)
• RF Tuning Step Size: 25 kHz, varies by region
• Image Rejection: >70 dB, typical
• RF Sensitivity: -98 dBm at 0.0001 BER
• Latency, Standard Mode: 2.08 ms
• Latency, High Density Mode: 2.9 ms
• Audio Frequency Response: 20 – 20 kHz (+/-1 dB) Note: Dependent on microphone type
• Audio Dynamic Range (XLR Analog Output): 120 dB (A-weighted); 117 (unweighted) *System Gain @ +10
• Audio Dynamic Range (Dante Digital Output): 130 dB (A-weighted); 126 (unweighted) * System Gain @ +10
• Total Harmonic Distortion: <0.01%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output
• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
• Storage Temperature Range: -29°C (-20°F) to 65°C (149°F)
• Dimensions, L x W x H: 19" x 13.1" x 1.7" (483 mm x 333 mm x 44 mm)
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• Audio Output Configuration, 1/4": Transformer Coupled Balanced (Tip = Audio +, Ring = Audio -, Sleeve = Ground)
• Audio Output Configuration, XLR: Transformer Coupled Balanced (1=ground, 2=audio +, 3=audio -)
• Audio Output Impedance: 100 Ohms* Typical, XLR Line Out
• Full Scale Output, 1/4": +8 dBV* 200k Ohm load
• Full Scale Output, XLR: LINE setting: +18 dBV, MIC setting: -12 dBV* 200k Ohm load
• Mic/Line Switch: 30 dB pad
• Phantom Power Protection: Yes
• Network Interface: 10/100 Mbps, 1 Gbps, Dante Digital Audio
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Ethernet Cable Length: 328 ft (100 m)
• Cascade Output Connector Type: BNC
• Cascade Output Configuration: Unbalanced, passive
• Cascade Output Impedance: 50 Ohms
• Cascade Insertion Loss: 0 dB, typical
• RF Input Spurious Rejection: >80 dB, typical
• RF Input Connector Type: BNC
• RF Input Impedance: 50 Ohms
• RF Input Bias Voltage: 12-13.5 V DC, 150 mA maximum, per antenna, switchable on/off
(1) Shure AD4Q Four Channel Digital Wireless Receiver
(1) Hardware kit
(1) AC power cable, VLock
(1) AC power Jumper cable
(1) Operator's Instructions
