Product Overview
The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D™ Digital Wireless Systems.
With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.
Features
- Operates in the H50 Band (534-598MHz)
- Predictive switching diversity
- Ethernet networking provides streamlined setup
- Front-panel gain adjustments provide up to 60dB additional gain
- Support for frequency coordination with the Axient Spectrum Manager
Specifications
- RF INPUT
- Spurious Rejection: >80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Bias Voltage: 12–13 V DC, 170 mA maximum, per antenna
- AUDIO OUTPUT
- Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
- Configuration:
- 1/4" (6.35mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
- XLR: Balanced (1=ground, 2=audio +, 3=audio -)
- Impedance:
- 1/4" (6.35mm): 100 Ω (50 Ω Unbalanced)
- XLR: 100 Ω
- Full Scale Output:
- 1/4" (6.35mm): +12 dBV
- XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
- Mic / Line Switch: 30 dB pad
- Phantom Power Protection:
- 1/4" (6.35 mm): Yes
- XLR: Yes
- NETWORKING
- Power Over Ethernet (PoE): No, protected
- Network Interface: Single Port Ethernet 10 / 100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 328ft (100m)
- ADDITIONAL SPECS
- Audio Frequency Response: 20 Hz–20 kHz, flat
- Dynamic Range: 120 dB, extended
- Tuning Range: Up to 64 MHz
- Dimensions (H x W x D): 7.75" x 6.75" x 1.65" (197 x 171 x 42mm)
- Weight: 2.0 lbs. (913 g), without antennas
- Housing: Galvanized steel