Shure AD4DUS-A Axient Digital Dual-Channel Wireless Receiver with Accessories (470–636 MHz)

The Shure AD4DUS-A is a high-performance dual-channel wireless receiver designed for professional audio applications requiring exceptional signal stability and audio clarity. Operating within the 470–636 MHz frequency range, this receiver is ideal for large-scale events, broadcast environments, and high-end installations where reliability and sound quality are paramount.

Built into a rugged 1U rackmount chassis, the AD4DUS-A offers a 166 MHz ultrawide tuning bandwidth, accommodating a wide range of frequencies to suit various RF environments. The receiver supports up to 120 simultaneous channels in standard mode and up to 47 active transmitters per 6 MHz TV channel in HD mode, providing flexibility for complex setups.

Equipped with both analog (XLR) and digital (AES3, AES67, Dante™) audio outputs, the AD4DUS-A ensures compatibility with a variety of audio systems. The inclusion of Dante Cue and Dante Browse features allows for high-fidelity headphone monitoring from any connected Dante-enabled device, facilitating real-time audio assessment during performances or recordings.

The receiver's advanced interference detection and avoidance capabilities, in conjunction with the optional AXT600 Spectrum Manager and AD610 ShowLink Access Point, enable seamless frequency coordination and automatic switching to clean frequencies in the event of RF interference.

Additionally, the AD4DUS-A supports Frequency Diversity mode, where two transmitters or a single ADX2FD transmitter transmit identical signals on two discrete frequencies. This feature provides added protection against dropouts, ensuring uninterrupted audio transmission.

Included accessories such as locking power cables, jumper cables, BNC bulkhead adapters, coaxial antennas, BNC cable assemblies, Ethernet cables, and a rackmount kit facilitate easy setup and integration into existing audio systems.

Features:

• Dual-channel wireless receiver

• 470–636 MHz frequency range (Band A)

• 166 MHz ultrawide tuning bandwidth

• Supports up to 120 simultaneous channels in standard mode

• Up to 47 active transmitters per 6 MHz TV channel in HD mode

• Analog (XLR) and digital (AES3, AES67, Dante™) audio outputs

• Dante Cue and Dante Browse for high-fidelity headphone monitoring

• Advanced interference detection and avoidance

• Frequency Diversity mode for added dropout protection

• Includes locking power cables, jumper cables, BNC bulkhead adapters, coaxial antennas, BNC cable assemblies, Ethernet cables, and rackmount kit

Specifications Table: