Shure ULXD24D/B58 Dual-Channel Handheld Wireless System with 2 Beta 58A Handheld Mics

The Shure ULXD24D/B58 Dual Handheld Wireless System with Beta 58A Microphones (G50 Band 470-534 MHz) offers uncompromising audio clarity and extremely efficient RF performance with rugged, intelligent, encryption-enabled hardware. Advanced recharge ability options eliminate the need for disposable batteries while extending usage times and life cycle. Generations ahead of any other available system in its class, ULX-D Digital brings a new level of performance to professional sound reinforcement.

 

 

Features

ULXD4D

• Two receivers in a rugged 1RU metal chassis with internal power supply
• Individual gain controls, LED meters, and XLR outputs for each channel
• Up to 64 MHz tuning range (region dependent)
• Digital predictive switching diversity
• High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
• RF cascade ports allow distribution of RF signal to another unit
• Optimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
• Bodypack frequency diversity ensures uninterrupted audio for mission-critical applications
• AES 256-bit encryption-enabled for secure transmission
• Audio summing routes both audio channels to each XLR receiver output
• Dante digital networked audio over Ethernet
• Up to 60 dB independently adjustable gain for each channel
• Ethernet networking for streamlined frequency coordination and deployment across multiple receivers
• Wireless Workbench 6 (WWB6) software integration for advanced coordination, monitoring, and control
• Interference detection and alerts provided on both the receiver and WWB6
• AMX/Crestron control
• AXT600 Axient Spectrum Manager compatible
• Yamaha device ID allows simplified channel patching on CL consoles
• Intuitive front panel LCD menu and controls with lockout feature
• Audio and RF LED meters with peak indicator
• XLR connectors with switchable mic/line output level
• Remoteable 1/2 wave antennas

ULXD2/B58

• AES 256-bit encryption for applications for which secure transmission is needed
• Proprietary Shure Gain Ranging optimizes the system’s dynamic range for any input source, eliminating the need for transmitter gain adjustments
• Optional Shure SB900 lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
• External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
• Transmitter Mute Mode repurposes the On/Off switch into a mute switch, enabling audio muting while preserving RF channel presence
• Backlit LCD with easy to navigate menu and controls
• Rugged metal construction
• Frequency and power lockout

 

Specifications

• RF Carrier Range: G50 Band 470-534 MHz
• Working Range: 100 m (330 ft)
• RF Tuning Step Size: 25 kHz
• Image Rejection: >70 dB, typical
• RF Sensitivity: 98 dBm at 10-5 BER
• Latency: <2.9 ms
• Audio Frequency Response: ULXD1: 20 - 20 kHz (±1 dB)
• Audio Dynamic Range: >120 dB, A-weighted, typical
• Total Harmonic Distortion: <0.1%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output
• ULXD4
  • Housing: Steel
  • Power Requirements: 15V DC at 0.6A, supplied by external power supply (tip positive)
  • Spurious Rejection: >80 dB, typical
  • Connector Type: BNC
  • RF I/P Impedance: 50 Ohms
  • Bias Voltage: 12 - 13V DC, 170 mA maximum, per antenna
  • Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
  • Configuration: 1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground), XLR: balanced (1=ground, 2=audio +, 3=audio −)
  • Audio I/P Impedance: 1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced), XLR: 100 Ohms
  • Full Scale Output: 1/4" (6.35 mm): +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
  • Power Over Ethernet; No, protected
  • Network Interface: Single Port Ethernet 10/100 Mbps
  • Network Addressing Capability: DHCP or Manual IP address
  • Maximum Cable Length: 100 m (328 ft)

• ULXD2
  • Gain Offset Range: 0 to 21 dB (in 3 dB steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion or LR6 AA batteries 1.5 V
  • Battery Runtime at 10 mW: Shure SB900: >12 hours, Alkaline: 11 hours
  • Housing: Machined aluminum
  • Configuration: Unbalanced
  • Maximum Input Level: 145 dB SPL (SM58), typical
  • Antenna Type: Integrated Single Band Helical
  • Occupied Bandwidth: <200 kHz
  • Modulation Type: Shure proprietary digital
  • Power: 1 mW, 10 mW, 20 mW
  • Operating Temperature Range: -18deg.C (0deg.F) to 50deg.C (122deg.F)
  • Storage Temperature Range: -29deg.C (-20deg.F) to 74deg.C (165deg.F)
• Dimensions
  • ULXD2: 256x51mm (10.1x2")
  • ULXD4: 197x171x42mm / 7.8x6.7x1.65"
• Weight Without batteries:
  • ULXD2: 340 g (12 oz.)
  • ULXD4: 913 g / 32.20 lbs without antennas