Wireless Micrrophone

The Shure AD4QE B four-channel digital receiver delivers transparent audio quality and robust RF stability, ideal for professional applications. Its Quadversity feature allows for extended signal coverage with increased reliability through the use of four receiving antennas. The central element of the Axient Digital wireless system, it ensures secure transmission and seamless integration into all audio configurations.

ARTICLE N° 96434
  • Shure AD4QE B
  • Four-channel digital receiver for Axient Digital wireless system
  • Bandwidth B (606 / 810 MHz)
  • Frequency, group and channel scanner
  • Interference detection and alerts
  • True Diversity digital handset reception
  • Avoidance of interference (ADX transmitters)
  • Frequency diversity function (AD1, ADX1, ADX1M, ADX2FD transmitters)
  • Quadversity mode: extended coverage area and better signal-to-noise ratio
  • Audio and RF meter with peak indication
  • Indication of digital HF signal quality
  • Robust metal housing
  • Talk Switch function (ADX transmitters)
  • Cue functions: monitoring via Dante network of the different channels
  • Browse functions: monitoring of any Dante device on the network
  • Password access control
  • Management by PC or Mac with Wireless Workbench 6 software with Drop Marker function
  • Remote monitoring with the ShurePlus™ iOS app
  • System audio frequency response: 20 Hz to 20 kHz
  • Analog audio dynamic range > 120 dB A-weighted
  • Dante/AES audio dynamic range > 130 dB A-weighted
  • A/D and D/A conversion: 24 bits / 48 kHz
  • Encryption in AES-256 format
  • Latency: 2 ms (standard) / 2.9 ms (high density)
  • Synchronization via IR link
  • Compatible with AD and ADX series transmitters
  • Up to 184 MHz of HF bandwidth (limited to 194 in France)
  • Up to 23 compatible channels per 8 MHz TV channel, 63 in high density mode
  • Connections:
  • Analog audio outputs: XLR x4 / Jack Ø6.35 mm x4
  • Digital audio outputs: AES/Dante RJ45 x4
  • Word Clock input and output: BNC x2
  • Antenna ports: BNC x2
  • RF cascade ports: BNC x2 (48 / 96 kHz)
  • Dimensions: 483 x 333 x 44 mm
  • Weight: 4.8 kg
  • Optional AC/24V DC power supply
  • Accessories provided:
  • Screw kit
  • Through-hole adapter, BNC
  • Half-wave wideband antenna (2) Varies depending on region
  • BNC-BNC coaxial HF cable for through-mounting (short)
  • BNC-BNC coaxial HF cable for through-mounting (long)
  • HF coaxial cascading cable
  • AC power cable, VLock
  • AC power jumper cable
  • 3 ft Ethernet cable
  • Ethernet flying cable
The Shure AD4QE B four-channel digital receiver represents a significant advancement in professional wireless systems with superior audio quality and remarkable RF stability.
Designed for the most complex environments, this receiver is ideal for live productions, touring and fixed installations that require high-level performance.
True Diversity technology ensures seamless transmission and extended range, while extremely low latency ensures perfect synchronization between sound and image.

The Shure AD4QE B stands out for its Quadversity feature, which allows up to four receive antennas to be assigned to a single channel, significantly increasing signal coverage and improving transmission robustness, even in the most demanding RF environments. more crowded. This ability to cover larger areas with increased reliability is particularly useful for large events and complex productions, where signal stability is paramount.

In terms of connectivity, the Shure AD4QE B receiver is equipped with analog and digital audio outputs, including Dante digital audio network and AES3. This versatility allows for seamless integration into a variety of audio setups, giving audio engineers maximum flexibility. The system is also compatible with Wireless Workbench network management software to facilitate frequency coordination and remote control of the entire system.

The Shure AD4QE B's ultra-wide RF bandwidth of up to 184 MHz makes frequency management easy and allows multiple channels to be used simultaneously without interference. Interference detection and AES-256 encryption ensure secure and reliable transmission, essential for sensitive business applications. Additionally, the intuitive user interface and connection and signal status meters make using the receiver simple and efficient.

Finally, the Shure AD4QE B is designed to be scalable in meeting current and future user needs. Its compatibility with AD and ADX series transmitters, as well as its ability to work with existing Shure accessories, make it a durable and versatile choice for any professional audio setup.
Transmission technology
 Digital
Receiver type
 Quadruple
Diversity
 Yes
Component(s)
 Receiver
Selectable frequency
 Yes
Removable antenna
 Yes
Power supply
 Power adapter (sold separately)
Carrier frequencies
 606 MHz ⭢ 810 MHz
Connectors
 BNC male, Jack female Mono, XLR male 3 pins, RJ45
Weight
 4,9 kg
Accessories included
 Coaxial cable
Frequency response
 20 Hz - 20 kHz
19" rack
 1U

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