User's Manual
Table Of Contents
- Table of Contents
- AD4DDual Channel Receiver
- IMPORTANT SAFETY INSTRUCTIONS
- Australia Warning for Wireless
- AD4D Axient Digital Two-Channel Wireless Receiver
- Included Components
- Mounting Instructions
- Hardware
- Menus and Configuration
- Radio Frequency (RF) Settings
- Setting the RF Tuning Band
- IR Sync
- Setting the Frequency Manually
- Channel Scan and Group Scan
- Requesting a New Frequency from a Spectrum Manager
- Transmission Modes
- Assigning Transmitters to Transmitter Slots
- Interference Management
- Channel Quality Meter
- Frequency Diversity
- Antenna Bias
- RF Cascade Ports
- Firmware
- Audio Settings
- Networking
- Operation
- Troubleshooting
- Specifications
- System Specifications
- RF Carrier Frequency Range
- Working Range
- RF Tuning Step Size
- Channel-to-Channel Spacing
- Channel-to-Channel Spacing
- Image Rejection
- RF Sensitivity
- Latency Analog Output
- Audio Frequency Response
- Signal-to-Noise Ratio(Dynamic Range)
- Total Harmonic Distortion
- System Audio Polarity
- Operating Temperature Range
- Storage Temperature Range
- Audio Output
- Gain Adjustment Range
- Configuration
- Impedance
- Full Scale Output (200K Ω load)
- Mic/Line Switch
- Phantom Power Protection
- Dimensions
- Weight
- Housing
- Power Requirements
- Thermal Power Dissipation
- DC Power Requirements
- Network Interface
- Network Addressing Capability
- Maximum Cable Length
- Cascade Output
- Connector Type
- Configuration
- Impedance
- Insertion Loss
- RF Input
- Spurious Rejection
- Connector Type
- Impedance
- Bias Voltage
- RF Carrier Frequency Range model dependent
- Tables and Diagrams
- Receiver Frequency Bands
- Certifications
- Certifications
- Contact Customer Support
Shure Incorporated
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• Check antenna bias voltage setting. Turn off voltage if using passive antennas.
Specifications
System Specifications
RF Carrier Frequency Range
470–960 MHz, varies by region (See frequency table)
Working Range
100 m (330 ft)
Note: Actual range depends on RF signal absorption, reflection and interference.
RF Tuning Step Size
25 kHz, varies by region
Channel-to-Channel Spacing
Standard Mode 350 kHz
High Density Mode 125 kHz
varies by region
Channel-to-Channel Spacing
Standard Mode 350 kHz
High Density Mode 125 kHz
varies by region
Image Rejection
>70 dB, typical
RF Sensitivity
−98 dBm at 10 BER
-5
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