SHURE ULXD4Q
ULXD4Q Quad-Channel Digital Wireless Receiver
Digital quad wireless receiver offers an intelligent four-channel option for use in any professional sound reinforcement application. Features include Digital Predictive Switching Diversity, 64 MHz tuning range, and AES 256 encryption for security.
Brand: Shure
Product Code:ULXD4QE
FEATURES
- Four receivers in a rugged 1RU metal chassis with internal power supply
- Up to 64 MHz tuning range (region dependent)
- Optimized scanning automatically finds, and prioritizes the cleanest frequencies to be manually deployed to transmitters over IR sync
- Bodypack Frequency Diversity ensures uninterrupted audio for mission critical applications
- Individual gain controls (up to 60 dB), LED meters, and XLR outputs for each channel
- Audio summing routes two or more audio channels to combinations of XLR receiver outputs, controlled via channel gain adjustment
- Ethernet networking for: streamlined frequency coordination and deployment across multiple receivers; compatibility with Wireless Workbench® 6 software for advanced coordination, monitoring, and control; support for Dante™ digital networked audio
- Compatible with AMX and Crestron control systems
- Interference detection and alerts
- Intuitive front panel LCD menu and controls with various lockout options, plus audio and RF LED meters with peak indicator
- Removable half wave antennas
- 24 bit / 48 kHz digital audio
- 20 Hz – 20 kHz frequency range with flat response
- Greater than 120 dB dynamic range
- Up to 22 active transmitters in one 8 MHz TV channel; High Density mode enables up to 63 active transmitters in one 8 MHz channel
- AES-256 bit encryption equipped for secure wireless transmission
Find An Answer
Shure Axient Digital vs ULX-DCan I use two (or more) wireless microphones with one receiver?
Will a QLX-D transmitter work with a ULX-D receiver and vice versa?
Environment: Conference Room, Corporate Presentation, Auditorium, Lecture Hall, Live Performance, Place of worship, Rehearsal Space, Stadium, Theater Stage
ULX-D System Specifications
- RF Carrier Frequency Range: 470–932 MHz, varies by region (See Frequency Range and Output Power table)
- Working Range: 100 m ( 330 ft)
Note: Actual range depends on RF signal absorption, reflection and interference.Note: Actual range depends on RF signal absorption, reflection and interference.
- RF Tuning Step Size: 25 kHz, varies by region
- Image Rejection: >70 dB, typical
- RF Sensitivity: −98 dBm at 10-5 BER
- Latency: <2.9 ms
- Audio Dynamic Range (A-weighted, typical, System Gain @ +10):
|
XLR Analog Output
|
>120 dB |
|
Dante Digital Output
|
130 dB |
- Total Harmonic Distortion (−12 dBFS input, System Gain @ +10): <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)
Note: Battery characteristics may limit this range.
- Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
- Receiver Output Level (The following table describes the typical total system gain from the audio input to the receiver outputs):
Receiver Output Gain
|
Output Jack
|
System Gain (gain control = 0dB) |
|---|---|
|
1/4" TRS
|
+18 dB |
|
XLR (line setting)
|
+24 dB |
|
XLR (mic setting)
|
-6 dB* |
*This setting matches a typical wired SM58 audio signal level.
ULXD4D & ULXD4Q
ULXD4D
- Weight: 3.36 kg (7.4 lbs), without antennas
- Power Requirement: 100 to 240 V AC, 50-60 Hz, 0.26 A max.
ULXD4Q
- Weight: 3.45 kg (7.6 lbs), without antennas
- Power Requirement: 100 to 240 V AC, 50-60 Hz, 0.32 A max.
ULXD4D & ULXD4Q
- Dimensions: 44 x 482 x 274 mmH x W x D
- Housing: steel; Extruded Aluminum
Audio Output
- Gain Adjustment Range: −18 to +42 dB in 1 dB steps (plus Mute setting)
- Configuration
|
XLR
|
balanced (1=ground, 2=audio +, 3=audio −) |
- Impedance: 100 Ω
- Full Scale Output
|
LINE setting
|
+18 dBV |
|
MIC setting
|
−12 dBV |
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: Yes
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
Networking
- Network Interface: Dual Port Ethernet 10/100 Mbps, 1Gbps, Dante Digital Audio
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
RF Input
- Spurious Rejection: >80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Bias Voltage: 12 to 13 V DC, 150 mA maximum, per antenna, switchable on-off
Architect Specifications
Command Strings
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