Product Overview
With an interchangeable BETA®87A microphone cartridge, the ULXD2/B87A-J50A delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission. Designed for use with Shure's ULX-D wireless systems, this particular model comes operates in the J50A band.
The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D™ Digital Wireless Systems. With a rugged yet lightweight aluminum body and integrated antenna, the ULXD2 delivers uncompromising audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound reinforcement applications.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Includes
- ULXD2/B87A
- (2) AA batteries
- Microphone clip
- Zipper bag
- User guide
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 (sold separately) 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 - sold separately)
- 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
- Works with ULX-D® Wireless Systems
- Offers over 12 hours of continuous battery life with Shure rechargeable battery or 11 hours with alkaline battery (both sold separately)
Specifications
- 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
- Additional Specifications
- Audio Frequency Response: 30 Hz to 20 kHz (±1 dB), flat; Note: Dependent on microphone type
- Dynamic Range: >120 dB
- Operating Range: 300ft (100m)
- Gain Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion (sold separately) or AA batteries
- Battery Runtime @ 10 mW:
- Shure SB900 (sold separately): >12 hours
- Alkaline: 11 hours
- Dimensions (L x Ø): 10.1" x 2.0" (256 x 51 mm)
- Weight: 12.0 oz. (340 g), without batteries
- Housing: Machined aluminum
