ULXD4 Single-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
Product Description
The ULX-D Series simplifies the set up and management of large numbers of wireless systems. It is ideal for professional sound reinforcement applications in large live venues and houses of worship, as well as A/V installations in conference, educational, and corporate facilities. Compatible with a wide selection of Shure transmitters and mic capsules, it delivers pristine 24-bit/48 kHz digital audio, capturing every detail with clarity, accurate low end, and crisp transient response.
The ULX-D operates in the UHF band, utilizing Digital Predictive Switching Diversity to protect the transmission from interference, delivering rock-solid RF signal stability without audio artifacts. In Standard mode you can run up to 17 channels per 6 MHz TV channel, at a range up to 330'. Alternatively, the High-Density mode lets you run up to 47 channels per 6 MHz TV channel, at a maximum range of 98'. The system offers AES-256 encryption for security.
The unit features audio and RF meters, 60 dB of gain control, and both XLR and 1/4" outputs. A large LCD screen and intuitive controls let you quickly make adjustments, even in low-light situations. Additional features include automatic frequency scanning, IR sync, gain optimization to match any input source, and internal limiting to prevent clipping.
The Ethernet port allows multiple receivers to be easily networked together for simplified frequency coordination and deployment via Shure's Wireless Workbench software. In addition, the Channels Mobile App enables you to control the system remotely from an iOS device.
System | |
Wireless Transmission | Digital UHF |
Number of RF Channels | 2560 |
Included Transmitters | |
Diversity | Antenna Diversity |
RF Frequency Band | G50: 470 to 534 MHz |
RF Bandwidth | 64 MHz |
Frequency Step Size | 25 kHz |
RF Channel Scanning | |
Max Operating Range | 328.1' / 100 m |
Max Systems per Setup | 60 |
Bluetooth | |
Bluetooth Profiles | |
Audio Codec | |
Sample Rate/Resolution | |
Latency | <2.9 ms |
Dynamic Range | |
Encryption | AES 256 |
Deviation | |
Modulation | Proprietary |
Pilot Tone | |
SNR | |
THD | |
THD+N | |
Form Factor | |
Mounting Options | |
Rackmount Size | |
Receiver Module Capacity | |
Number of Audio Channels | |
Audio I/O | |
Audio Output Level | |
Frequency Response | |
Network I/O | |
Network Protocols | |
Word Clock I/O | |
USB/Lightning Connectivity | |
Antenna | |
Impedance | |
Signal Processing | |
AC/DC Power Adapter | |
AC Input Power | |
Display & Indicators | |
Operating Humidity | |
Operating Temperature | |
Storage Temperature | |
Dimensions | |
Weight | |
Receiver | |
Form Factor | Tabletop |
Mounting Options | Rackmount, Tabletop (with Included Hardware) |
Rackmount Size | 1 RU (1/2 Rack) |
Antenna | 2 x 1/2 Wave External, BNC (Rear-Mount) |
Antenna Bias Voltage | 12 to 13 VDC, 150 mA (per Antenna) |
Number of Audio Channels | 1 |
Audio I/O | 1 x XLR 3-Pin Male Balanced Output 1 x 1/4" TRS Female Balanced Output |
Slot-Mount I/O Adapters | |
Gain Range | -18 to +42 dB (1 dB Steps) |
Pad | 30 dB |
Audio Output Level | XLR Output: +18 dBV (Line Level) XLR Output: -12 dBV (Mic Level) 1/4" Output: +12 dBV (Consumer Level, Instrument Level) |
Phantom Power Protection | On 1/4", XLR Outputs |
Signal Processing | |
Frequency Response | 30 Hz to 20 kHz �1 dB (Dependent on Mic) |
Network I/O | 1 x RJ45 (10/100 Mb/s) |
Network Protocols | DHCP, Manual IP |
Word Clock I/O | |
USB/Lightning Connectivity | |
Impedance | XLR Output: 100 Ohms (Balanced) |
RF Principle | |
Approximate RF Sensitivity | -98 dBm |
RF Output Power | |
Squelch | |
Adjacent Channel Isolation | >70 dB |
Spurious | Rejection: >80 dB |
Power Requirements | AC/DC Power Adapter |
Battery Type | |
Internal Battery Capacity | |
Battery Charging Time | |
Approx. Battery Life | |
Battery Cycle Count | |
AC/DC Power Adapter | 15 VDC at 600 mA (Included) |
AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 250 mA |
AC Input Power | |
Display & Indicators | 1 x Backlit LCD (Battery Status, Channel, Group, Menu Navigation) 2 x Multi-Segment LED (AF Level, Output Level, Peak) |
Housing | Steel |
Operating Temperature | 0 to 122°F / -17 to 50°C |
Operating Humidity | |
Storage Temperature | -20 to 165°F / -28 to 73°C |
Dimensions | 6.7 x 1.7 x 7.8" / 171 x 44 x 197 mm |
Weight | 2 lb / 0.9 kg |
Form Factor | |
RF Output Power | |
Audio I/O | |
Included Cable Connector | |
Phantom Power | |
Plug-In Power | |
Pad | |
Muting | |
Audio Input Level | |
Auto-Level Control | |
Recorder Sample Rates | |
Recorder Bit Depths | |
Memory Card Support | |
Audio File Formats | |
Bit Rates | |
Timecode | |
Gain Range | |
Signal Processing | |
Cable Tone Simulation | |
Frequency Response | |
Sync Method | |
Antenna | |
Approximate RF Sensitivity | |
Power Requirements | |
Battery Type | |
Internal Battery Capacity | |
Battery Charging Time | |
Approx. Battery Life | |
Battery Cycle Count | |
USB/Lightning Connectivity | |
Display & Indicators | |
Housing | |
Operating Temperature | |
Storage Temperature | |
Operating Humidity | |
Dimensions | |
Weight | |
Form Factor | |
Instrument Mic Type | |
Color | |
Sound Field | |
Operating Principle | |
Capsule | |
Diaphragm | |
Polar Pattern | |
Frequency Range | |
SNR | |
Equivalent Noise Level | |
Maximum SPL | |
THD | |
Impedance | |
Load Impedance | |
Sensitivity | |
CMRR | |
Dynamic Range | |
Output Connectors | |
Cable Length | |
Operating Voltage | |
Operating Current Consumption | |
Operating Temperature | |
Storage Temperature | |
Operating Humidity | |
Length | |
Diameter | |
Weight | |
Form Factor | |
RF Output Power | |
Audio I/O | |
Included Cable Connector | |
Phantom Power | |
Plug-In Power | |
Pad | |
Muting | |
Audio Input Level | |
Auto-Level Control | |
Gain Range | |
Signal Processing | |
Frequency Response | |
Sync Method | |
Antenna | |
Approximate RF Sensitivity | |
Power Requirements | |
Battery Type | |
Internal Battery Capacity | |
Battery Charging Time | |
Approx. Battery Life | |
Battery Cycle Count | |
USB/Lightning Connectivity | |
Display & Indicators | |
Housing | |
Operating Temperature | |
Storage Temperature | |
Operating Humidity | |
Dimensions | |
Weight | |
Form Factor | |
Instrument Mic Type | |
Color | |
Sound Field | |
Operating Principle | |
Capsule | |
Diaphragm | |
Polar Pattern | |
Frequency Range | |
SNR | |
Equivalent Noise Level | |
Maximum SPL | |
THD | |
Impedance | |
Load Impedance | |
Sensitivity | |
CMRR | |
Dynamic Range | |
Output Connectors | |
Cable Length | |
Operating Voltage | |
Operating Current Consumption | |
Operating Temperature | |
Storage Temperature | |
Operating Humidity | |
Length | |
Diameter | |
Weight | |
General | |
Warranty Length | Limited 2-Year Warranty |