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.
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, AES3 + AES67 + Dante™ output, 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.
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, AES3 + AES67 + Dante™ output, 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.
FEATURES
- Works with Axient® Digital Wireless Systems
- Features networked control and signal routing options, plus mobile monitoring and control capabilities
- Available with or without accessories
- 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
Application: TV/Film & ENG, Field & Event Production, Theater
Environments: Auditorium, Lecture Hall, Live Performance, Place of worship, Rehearsal Space, Stadium, Stage & Event, Theater Stage
System Specifications
- RF Carrier Frequency Range: 470–960 MHz, varies by region (See frequency table)
- Working Range: 100 m ( 330 ft)
- RF Tuning Step Size: 25 kHz, varies by region
- Channel-to-Channel Spacing
|
Standard Mode |
350 kHz |
|
High Density Mode |
125 kHz |
- Image Rejection: >70 dB, typical
- RF Sensitivity: −98 dBm at 10-5 BER
- Latency Analog Output
|
STD |
2.08 ms |
|
HD |
2.96 ms |
- Audio Frequency Response
|
AD1 |
20 – 20 kHz (±1 dB) |
|
AD2 |
Note: Dependent on microphone type |
- Signal-to-Noise Ratio (Dynamic Range) typical, 20 Hz to 20 kHz, receiver gain setting = -12 dB
|
|
A-Weighted |
Unweighted |
|---|---|---|
|
XLR Line Output |
120 dB |
117 dB |
|
Digital (AES3/Dante) |
130 dB |
126 dB |
- Total Harmonic Distortion (-6 dBFS, 1 kHz, System Gain @ +10): <0.0 1%
- System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
- Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
- Storage Temperature Range: -29°C (-20°F) to 65°C (149°F)
AD4D
- 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
- DC Input Voltage Range: 10.9–14.8 V DC
- Maximum DC Input Current: 3.3 A
- Protection Modes: Overvolrage, Undervoltage, Reverse Polarity
- 4-Pin XLR: Pin 1: Negative; Pin 2: No Connectoin; Pin 3: No Connection; Pin 4: Positive
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 –)
- 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
- 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
- Configuration: Unbalanced, passive
- Impedance: 50 Ω
- Insertion Loss: 0 dB, typical
RF INPUT
- 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\
User Guide & Specs
Safety Information
Spec Sheet
CAD
Brochure
Axient Digital Brochure en (en)BIM
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