Shure ULXD2/B87C X52 BETA 87C Handheld Wireless Microphone Transmitter
The ULXD2/B87C Handheld Wireless Microphone Transmitter works with ULX-D Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Key Features
- 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
- Band X52 (902 to 928MHz)
Technical Specifications
Gain Offset Range: 0 to 21 dB (in 3 dB steps)
Battery Type: Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
Battery Runtime@ 10 mW:
Shure SB900A: >12 hours
Alkaline: 11 hours
Housing: Machined aluminum
Audio Input
Configuration: Unbalanced
Maximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), typical
Note: Dependent on microphone type
Preamplifier Equivalent Input Noise (EIN) System Gain Setting ≥ +20: 120 dBV, A-weighted, typical
RF Output
Antenna Type: Integrated Single Band Helical
Occupied Bandwidth: <200 kHz
Modulation Type: Shure Proprietary Digital
Power: 1 mW, 10 mW, 20 mW
