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collapse expand iconDescription

Handheld wireless transmitter compatible with ULX-D Digital Wireless Systems.
Shure ULXD2/B87C Handheld Transmitter With BETA 87C Microphone Band J50A

collapse expand iconFeatures

  • 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 SB900A 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
warning

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov.

collapse expand iconSpecs

RF Carrier Range:
  • 174–216mHz, 470–865mHz, 1,492–1,525mHz, 1,785–1,805mHz
  • Note: Varies by region (See Frequency Range and Ouput Power table)
Working Range:
  • 328'
  • Note: Actual range depends on RF signal absorption, reflection and interference.
RF Tuning Step Size:
  • 25kHz, varies by region
Image Rejection:
  • >70dB, typical
RF Sensitivity:
  • -98dBm at 10-5 BER
Latency
  • <2.9 ms
Audio Frequency Response:
  • ULXD1: 20Hz–20kHz (±1dB) ULXD2: 30Hz–20kHz (±1dB)
  • Note: Dependent on microphone type
Audio Dynamic Range System Gain @ +10:
  • XLR Analog Output: >120dB, A-weighted
  • Dante Digital Output (Dual and Quad receivers): 130dB (typical), A-weighted
Total Harmonic Distortion:
  • −12 dBFS input, System Gain @ +10
  • <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") output
Operating Temperature Range:
  • −18 °C (0 °F) to 50 °C (122 °F) Note: Battery characteristics may limit this range.
Storage Temperature Range:
  • −29°C (−20°F) to 74°C (165°F) Note: Battery characteristics may limit this range.

collapse expand iconWarranty

One year warranty on wireless mics, mixers, and circuitry products.
2 year warranty on wired mics.
Warranty terms vary. Check with manufacturer for specific product warranty.

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