Shure Quad-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
Product Highlights:
- For Large Venues & A/V Installations
- 4 x Digital Audio Channels, 1 Rackspace
- 64 MHz Tuning Range
- Expandable up to 60 Channels
- 2 x Ethernet/Dante Ports
- 2 x RF Cascade Ports
- Audio Summing
- Secure AES-256 Encryption
- Shure ULXD4Q Quad-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
- Hardware Mounting Kit
- 2 x Antennas
- 2 x BNC Antenna Adapters
- 2 x BNC Antenna Cables (22")
- Ethernet Cable (3')
- IEC Power Cord
- Limited 2-Year Warranty
Shure Quad-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
Shure ULXD4Q-G50 Quad-Channel Digital Wireless Receiver (G50: 470 to 534 MHz)
Part of the ULX-D wireless series, the Shure ULXD4Q houses 4 independent digital receivers in a rugged, single-rack unit with an internal power supply. Two Ethernet ports support Dante digital audio, while RF cascade ports allow for antenna signal distribution to another receiver unit. Audio summing enables the receiver to function as a 4-channel mixer.
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.
Each receiver module has its own audio and RF meters, 60 dB of gain control, and XLR output. 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 ports also allow 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.
| Shure ULXD4Q Specs |
|---|
| System |
|---|
| Wireless Transmission |
Digital UHF |
| Number of RF Channels |
2560 |
| Diversity |
Antenna Diversity |
| RF Frequency Band |
G50:
470 to 534 MHz |
| RF Bandwidth |
64 MHz |
| Frequency Step Size |
25 kHz |
| RF Channel Scanning |
Auto-Scan |
| Max Operating Range |
328.1' / 100 m |
| Max Systems per Setup |
60 |
| Latency |
<2.9 ms |
| Modulation |
Proprietary |
| Receiver |
|---|
| Form Factor |
Rackmount |
| Mounting Options |
Rackmount (with Included Hardware) |
| Rackmount Size |
1 RU (Full 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 |
4 |
| Audio I/O |
4 x XLR 3-Pin Male Balanced Output |
| Gain Range |
-18 to +42 dB (1 dB Steps) |
| Pad |
30 dB |
| Audio Output Level |
XLR Outputs:
+18 dBV (Line Level, Balanced)
XLR Outputs:
-12 dBV (Mic Level) |
| Phantom Power Protection |
On XLR Outputs |
| Frequency Response |
30 Hz to 20 kHz ±1 dB (Dependent on Mic) |
| Network I/O |
2 x RJ45 (1 Gb/s) |
| Network Protocols |
DHCP, Dante, Manual IP |
| Impedance |
XLR Output:
100 Ohms (Balanced) |
| Approximate RF Sensitivity |
-98 dBm |
| Adjacent Channel Isolation |
>70 dB |
| Spurious |
Rejection: >80 dB |
| Power Requirements |
AC Input |
| AC Input Power |
100 to 240 VAC, 50 / 60 Hz at 0.32 A |
| 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 |
| Storage Temperature |
-20 to 165°F / -28 to 73°C |
| Dimensions |
19 x 1.7 x 10.8" / 482 x 44 x 274 mm |
| Weight |
7.6 lb / 3.4 kg |
| Packaging Info |
|---|
| Package Weight |
12.3 lb |
| Box Dimensions (LxWxH) |
27.5 x 17.5 x 4" |
