Shure Axient AD4D-DC Two-Channel Digital Wireless Receiver - B Band

The Shure AD4D-DC is a 2-channel wireless receiver with a built-in DC power module, complete with cable and mounting accessories. The unit accepts DC power for use in broadcast production trucks, as well as AC for power redundancy.

Part of the Axient Digital system, the AD4D-DC delivers mission-critical signal stability and clear, transparent sound for professional productions that demand flawless execution. Every feature has been stress-tested to enable seamless, uninterrupted audio in high-profile applications such as televised live performances, award shows and corporate events, the Broadway stage, secure government installations, and state-of-the-art meeting and training facilities.

Features:

• For Major Events, High-End Installations
• DC Power Module
• 2 x Digital Audio Channels, 1 Rackspace
• 166 MHz Ultrawide Tuning Range
• Expandable to 120+ Channels
• True Digital Diversity Reception
• 4 x Ethernet/Dante Ports
• XLR and AES3 Outputs
• RF Cascade Ports
• Secure AES-256 Encryption

Specifications:

• Number of RF Channel Frequencies: 6640
• Diversity: True Digital Diversity
• RF Frequency Band: B: 606 to 810 MHz
• RF Bandwidth: 166 MHz
• Frequency Step Size: 25 kHz
• RF Channel Scanning: Auto-Scan
• Max Operating Range: 328.1' / 100 m
• Max Transmitters per Band: 120
• Timecode Support: No
• Mobile App Compatible:
  • Yes: Android & iOS
  • App Name: ShurePlus Channels
  • Functionality: Remote Control
• OS Compatibility:
  • Windows 10 or Later
  • macOS 10.14 or Later
• Latency: 2 to 2.9 ms (Selectable)
• Modulation: Proprietary
• Receiver:
  • Receiver Type: Rackmount
  • Mounting Options: Rackmount (with Included Hardware)
  • Rackmount Size: 1 RU (Full Rack)
  • Antenna: 2 x 1/2 Wave External, BNC (Rear-Mount)
  • Antenna Bias Voltage: 12 to 13 VDC, 150 mA (per Antenna)
  • Number of Audio Channels: 2
  • Audio I/O:
    • 2 x XLR 3-Pin Male Balanced Output
    • 1 x XLR (AES3) 3-Pin Male Balanced Output
    • 2 x 1/4" TRS Female Balanced Output
    • 1 x 1/4" TRS Female Unbalanced Headphone Output
  • Gain Range: -18 to +42 dB (1 dB Steps)
  • Pad: 30 dB
  • Audio Output Level:
    • XLR Outputs: +18 dBV (Line Level)
    • XLR Outputs: -12 dBV (Mic Level)
    • 1/4" Outputs: +8 dBV
  • Frequency Response: 20 Hz to 20 kHz ±1 dB (Dependent on Mic)
  • Network I/O: 4 x RJ45 (1 Gb/s)
  • Network Protocols: DHCP, Dante, Manual IP
  • Word Clock I/O:
    • 1 x BNC Input
    • 1 x BNC Through
  • USB/Lightning Connectivity: None
  • Standalone Audio Interface Capable: No
  • Impedance: XLR Outputs: 100 Ohms (Balanced)
  • Approximate RF Sensitivity: -98 dBm
  • Adjacent Channel Isolation: >70 dB
  • Spurious: Rejection: >80 dB
  • Power Requirements: AC Input, DC Input
  • AC/DC Power Adapter: 10.9 to 14.8 VDC at 3.3 A (Included)
  • DC Input Power: 10.9 to 14.8 VDC at 3.3A
  • AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 0.68 A
  • Display & Indicators: 1 x Backlit LCD (AF Level, Battery Status, Channel, Frequency, Menu Navigation, Sync)
  • Housing: Steel
  • Operating Temperature: 0 to 122°F / -18 to 50°C
  • Storage Temperature: -20 to 149°F / -29 to 65°C
  • Dimensions: 19 x 1.7 x 13.1" / 483 x 44 x 333 mm (without Mounting Hardware, Antennas)
  • Weight: 10.1 lb / 4.6 kg (without Antenna)
• Packaging Info:
  • Package Weight: 14.685 lb
  • Box Dimensions (LxWxH): 22.9 x 17.6 x 3.2"