Shure ULXD2/B87A Digital Handheld Wireless Microphone Transmitter with Beta 87A Capsule

Product Overview

The Shure ULXD2/B87A is a professional digital handheld wireless microphone transmitter designed for demanding commercial AV installations including corporate conference rooms, houses of worship, government meeting facilities, and live sound reinforcement. It pairs the rugged ULXD2 transmitter platform with the Beta 87A supercardioid condenser capsule, delivering 24-bit/48 kHz audio, AES 256-bit encryption, and ULX-D system integration. Available in multiple frequency bands, this transmitter is well-suited for multi-channel deployments in complex RF environments where audio clarity and transmission security are non-negotiable.

Product Description

The ULXD2/B87A combines the lightweight aluminum ULXD2 body with Shure's Beta 87A supercardioid condenser capsule, providing consistent vocal intelligibility in both reinforced and broadcast environments. Shure's proprietary Gain Ranging technology automatically optimizes the system's dynamic range, eliminating manual gain adjustments during deployment—a practical advantage for integrators managing multi-microphone corporate or worship audio systems. AES 256-bit encryption supports secure transmission in government, legal, and sensitive corporate environments. The optional SB900C rechargeable lithium-ion battery delivers over 9 hours of runtime, with precision hour/minute metering displayed on the backlit LCD. The transmitter integrates with the Shure ULXD4 Single-Channel Wireless Receiver or Shure ULXD4D Dual-Channel Receiver to form a complete ULX-D wireless system.

Key Features

• Beta 87A Supercardioid Condenser Capsule — Delivers brightened midrange presence, low self-noise, and excellent off-axis rejection for clean vocal capture in live and installed sound applications.
• AES 256-Bit Encryption — Protects audio transmissions from interception in government, corporate, and security-sensitive meeting environments.
• Shure Gain Ranging Technology — Automatically optimizes dynamic range for any input source, reducing setup time and eliminating transmitter-level adjustments in the field.
• 9+ Hour Rechargeable Battery — The optional SB900C lithium-ion battery provides over 9 hours of runtime with zero memory effect; precision metering shows remaining time in hours and minutes.
• Rugged Aluminum Body with Integrated Antenna — Withstands the demands of rental, touring, and permanent installation environments while maintaining reliable RF performance.
• Backlit LCD with Lockout — Intuitive menu and controls allow quick field configuration; lockout prevents accidental changes during live events.
• Interchangeable RPW Capsule System — The Beta 87A capsule is field-replaceable with other compatible Shure RPW wireless cartridges, providing long-term system flexibility.
• External Charging Contacts — Supports docked charging via SBC200, SBC220, and SBRC systems for streamlined battery fleet management in multi-unit deployments.

Typical Applications

• Corporate boardroom and conference room presentations
• House of worship vocal reinforcement
• Government and municipal meeting facilities
• Commercial meeting space AV installations
• All-hands rooms and large-format training rooms
• Multi-purpose auditorium sound reinforcement

Technical Specifications

Frequently Asked Questions

Q: What receivers are compatible with the ULXD2/B87A?
A: This transmitter is compatible with ULX-D receivers (ULXD4, ULXD4D, ULXD4Q) and QLX-D receivers (QLXD4). Frequency bands must match when purchasing components separately.

Q: Can the Beta 87A capsule be swapped for a different capsule?
A: Yes. The ULXD2 body accepts interchangeable RPW wireless cartridges. The Beta 87A can be replaced with RPW120 (Beta 87A replacement), RPW112 (SM58), RPW114 (SM86), and other compatible capsules.

Q: Does this transmitter support Wireless Workbench integration?
A: When paired with a networked ULXD4 or ULXD4D receiver, the system integrates with Wireless Workbench 6 and supports AMX/Crestron control for enterprise AV management.

Q: What charging infrastructure is required for rechargeable battery operation?
A: The SB900C battery charges via the SBC200 Dual Docking Charger, SBC210, SBC220 Networked Docking Charger, or SBRC Battery Rack Charger, supporting scalable fleet management across multi-unit installations.

Q: What warranty coverage applies to this product?
A: Shure provides a two-year limited warranty on the ULXD2/B87A. Contact Creation Networks for purchasing assistance or Shure support for warranty service.