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Shure AD4DUS=-A Two-Channel Digital Wireless Receiver (Frequency Band: A)
Expected May 31, 2025
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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. Compatible with all AD series and ADX series transmitters.
The AD4D Two-Channel Digital Receiver sets a new standard in spectral efficiency. Groundbreaking performance features include wide tuning, low latency, and High Density (HD) mode, ensuring solid performance in the most challenging RF environments. Networked control and signal routing options bring a new level of management and flexibility to your entire workflow. Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Shure AD4DUS Two-Channel Digital Wireless Receiver Features:
- Wide tuning range up to 184 MHz.
- True digital diversity reception per channel for drop-out resistance.
- Networked control with Wireless Workbench software and ShurePlus Channels iOS app.
- Front panel headphone jack enables Dante Cue and Dante Browse monitoring.
- Configurable Ethernet switch for redundant Dante or AES67 digital output.
- AES3 output.
- Channel Quality meter displays RF signal-to-noise.
- Locking AC connectors.
- DC module version available to support redundant power.
Shure AD4DUS Product Specifications:
| Dimensions (H × W × D) |
1.7 × 19.0 × 13.1 in (44 × 483 × 333 mm) |
| Weight | 10.1 lb (4.6 kg) without antennas |
| Housing | Steel; extruded aluminum |
| Power Requirements | 100 to 240 VAC, 50-60 Hz 0.68 A max |
| Thermal Dissipation | Maximum: 23 W (78 BTU/hr) Idle: 15 W (51 BTU/hr) |
| AUDIO OUTPUT | |
|---|---|
| Gain Adjustment Range | -18 to +42 dB in 1 dB steps (plus Mute setting) |
| Configuration | 1/4" (6.35 mm): Transformer-coupled Balanced (Tip=audio, Ring=no audio, Sleeve=ground) XLR: Transformer-Coupled Balanced (1=ground, 2=audio +, 3=audio -) |
| Impedance Typical, XLR Line Out |
100 Ω |
| Full Scale Output 200 kΩ load |
1/4" (6.35 mm): +8 dBV XLR (LINE setting): +18 dBV XLR (MIC setting): -12 dBV |
| Mic/Line Switch | 30 dB pad |
| Phantom Power Protection | Yes |
| NETWORKING | |
| Network Interface | 10/100 Mbps, 1 Gbps, 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 OUTPUT | |
| Spurious Rejection | >80 dB, typical |
| Connector Type | BNC |
| Impedance | 50 Ω |
| Bias Voltage | 12-13.5 VDC, 150 mA maximium, per antenna, switchable on/off |
| RF Carrier Frequency Range Model-Dependent |
AD4D=A: 470-636 MHz AD4D=B: 606-810 MHz AD4D=C: 750-960 MHz |
Each AD4DUS Retail Box Includes:
(1) Shure AD4DUS=-A Two-Channel Digital Wireless Receiver (Frequency Band: A)