Shure ULXD4D Dual Digital Wireless Receiver H50

Part of the ULX-D wireless series, the Shure ULXD4D houses 2 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 2-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.

Features:

• For Large Venues & A/V Installations
• 2 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

Specifications:

• Shure ULXD4D Specs:
  • Wireless Technology: Digital UHF
  • Number of RF Channel Frequencies: 2560
  • Diversity: Antenna Diversity
  • RF Frequency Band (H50):534 to 598 MHz
  • RF Bandwidth: 64 MHz
  • Frequency Step Size: 25 kHz
  • Max Operating Range: 328.1' / 100 m
  • Max Transmitters per Band: 60
  • Latency: < 2.9 ms
  • Modulation: Proprietary
• Receiver:
  • Receiver Type: 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: 2
  • Audio I/O: 2 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: 7.4 lb / 3.4 kg
• Packaging Info:
  • Package Weight: 11.95 lb
  • Box Dimensions (LxWxH): 27.5 x 17.5 x 3.6"