Shure AD4QNP=-B 4-Channel Digital Wireless Receiver for AD / ADX Transmitters - B Band - 606-810 MHz

Shure AD4QNP=-B 4-Channel Digital Wireless Receiver for AD / ADX Transmitters - B Band - 606-810 MegaHertz

Axient Digital offers dual and quad receiver options that open the door to a full range of features, from high-performance RF to transparent digital audio. This receiver is a game-changer for those seeking top-notch audio solutions.

The AD4Q Four-Channel Digital Receiver sets a new standard in spectral efficiency. Its groundbreaking features like wide tuning, low latency, and Quadversity ensure solid performance even in tough RF environments. Networked control and flexible output options make it a great choice for professional setups.

Features:

• • Wide tuning range up to 184MHz for versatile use
• • True digital diversity reception per channel for reliable signal
• • Networked control via Wireless Workbench and ShurePlus Channels app for easy management

Specifications:

• Working Range: 100 m (330 ft)
• RF Tuning Step Size: 25 kHz, varies by region
• Image Rejection: >70 dB, typical
• RF Sensitivity: -98 dBm at 10^-5 BER
• Latency Analog Output:
  • STD: 2.08 ms
  • HD: 2.96 ms
• Audio Frequency Response:
  • AD1: 20 - 20 kHz (±1 dB)
  • AD2: Note: Dependent on microphone type
• Signal-to-Noise Ratio (Dynamic Range): typical, 20 Hz to 20 kHz, receiver gain setting = -12 dB
  • XLR Line Output: A-Weighted: 120 dB / Unweighted: 117 dB
  • Digital (AES3/Dante): A-Weighted: 130 dB / Unweighted: 126 dB
• Total Harmonic Distortion: -6 dBFS, 1 kHz, System Gain @ +10 <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)
• Audio Output:
  • Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
  • Configuration:
    • XLR: Transformer Coupled Balanced (1=ground, 2=audio +, 3=audio -)
    • TRS: Transformer Coupled Balanced (Tip = Audio +, Ring = Audio -, Sleeve = Ground)
  • Impedance: 100 Ω, Typical, XLR Line Out
  • Full Scale Output (200K Ω load):
    • LINE setting: +18 dBV
    • MIC setting: -12 dBV
    • TRS: +8 dBV
  • Mic/Line Switch: 30 dB pad
  • Phantom Power Protection: Yes
  • Dimensions: 44 x 483 x 333 mm H x W x D
  • Weight: 4.8 kg (10.6 lbs), without antennas
  • Housing: Steel; Extruded aluminum
  • Power Requirements: 100 to 240 V AC, 50-60 Hz, 0.68 A max.
  • Thermal Power Dissipation:
    • Maximum: 31 W (106 BTU/hr)
    • Idle: 21 W (72 BTU/hr)
  • DC Power Requirements: 10.5 to 32V DC, 4.0 A max.
  • Network Interface: 10/100 Mbps, 1Gbps, 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 to 13.5 V DC, 150 mA maximum, per antenna
  • Switchable on-off
  • RF Carrier Frequency Range model dependent: AD4Q=B: 606-810 MHz

This Shure AD4QNP=-B 4-Channel Digital Wireless Receiver is perfect for professional audio setups such as live events, concerts, and recording studios. It's designed for audio engineers and technicians who demand high-quality wireless audio solutions. With dimensions of 44 x 483 x 333 mm H x W x D and weighing 4.8 kg (10.6 lbs) without antennas, it offers a balance of portability and functionality.