Shure AD4Q-US Axient Digital Four-Channel Wireless Receiver (470–636 MHz)

The Shure AD4Q-US is a professional-grade, four-channel wireless receiver engineered for mission-critical applications such as live broadcasts, large-scale events, and high-end installations. Operating within the 470–636 MHz frequency range, it offers a wide 166 MHz tuning bandwidth, accommodating up to 120 simultaneous channels per 6 MHz TV channel in High Density (HD) mode. This capability ensures reliable performance even in environments with dense RF traffic.

Equipped with Quadversity™ technology, the AD4Q-US supports up to four antennas per channel, enhancing RF coverage and improving the signal-to-noise ratio. This feature is particularly beneficial in challenging RF environments, ensuring consistent and clear audio reception. The receiver also includes true digital diversity reception per channel, minimizing dropouts and maintaining audio integrity.

For monitoring and control, the AD4Q-US provides a front-panel headphone jack with Dante™ Cue and Dante™ Browse functionality, allowing for real-time audio monitoring. Its networked control capabilities are facilitated through Shure's Wireless Workbench® software and the ShurePlus™ Channels iOS app, offering seamless integration and management.

The receiver offers multiple output options, including switchable XLR and AES3 connectors, as well as AES67 and Dante™ digital audio networking, ensuring compatibility with a wide range of audio systems. Additionally, it features 256-bit encryption for secure wireless transmission, safeguarding against unauthorized access.

Designed for durability, the AD4Q-US comes housed in a rugged, single-rack unit, complete with necessary cables and mounting accessories, making it suitable for both touring and permanent installations.

Features

• Wide 166 MHz tuning bandwidth (470–636 MHz)

• Supports up to 120 simultaneous channels per 6 MHz TV channel in HD mode

• Quadversity™ technology for enhanced RF coverage

• True digital diversity reception per channel

• Front-panel headphone jack with Dante™ Cue and Dante™ Browse monitoring

• Networked control via Wireless Workbench® software and ShurePlus™ Channels iOS app

• Switchable XLR and AES3 outputs

• AES67 and Dante™ digital audio networking

• 256-bit encryption for secure wireless transmission

• Rugged, single-rack unit with included cables and mounting accessories

Specifications

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