Shure ULXD4 J50A Band Digital Wireless Receiver - Your Ultimate Sound Solution
Unleash professional-grade audio with the Shure ULXD4 Digital Wireless Receiver. This half-rack, networkable receiver is a game-changer for ULX-D digital wireless systems. With features like 24-bit/48 kHz digital audio quality, intelligent RF performance, and AES 256-bit encryption, it's tailored for professional sound reinforcement.
Features:
- • Digital Predictive Switching Diversity for seamless audio
- • Up to 72 MHz tuning range (region dependent) for flexible frequency use
- • Optimized scanning to find and prioritize the best frequencies
Benefits:
- • Ideal for live events, concerts, and installations
- • Great for sound engineers and professionals seeking top-notch audio
- • Compact size of 6.7 x 1.7 x 7.8' / 171 x 44 x 197 mm and weight of 2 lb / 0.9 kg for easy setup
Specifications:
- Number of RF Channel Frequencies: 1760
- Diversity: Antenna Diversity
- RF Frequency Band: J50A (572 to 608 MHz - 614 to 616 MHz)
- RF Bandwidth: 44 MHz
- Frequency Step Size: 25 kHz
- RF Channel Scanning: Auto-Scan
- Max Operating Range: 328.1' / 100 m
- Max Transmitters per Band: 60
- Latency: < 2.9 ms
- Modulation: Proprietary
- Receiver:
- Receiver Type: 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
- 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
- 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
- Impedance: XLR Output (100 Ohms (Balanced))
- Approximate RF Sensitivity: -98 dBm
- Adjacent Channel Isolation: >70 dB
- Spurious: Rejection ( >80 dB)
- Power Requirements: AC/DC Power Adapter
- AC/DC Power Adapter: 15 VDC at 600 mA (Included)
- AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 250 mA
- 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: 6.7 x 1.7 x 7.8' / 171 x 44 x 197 mm
- Weight: 2 lb / 0.9 kg
- Package Weight: 6.5 lb
- Box Dimensions (LxWxH): 18.346 x 14.882 x 3.622'


The Shure ULXD4 J50A Band Digital Wireless Receiver is perfect for live events like concerts and installations. Sound engineers and professionals will love its top-notch audio quality. It has a compact size of 6.7 x 1.7 x 7.8' / 171 x 44 x 197 mm and weighs 2 lb / 0.9 kg, making it easy to set up.