Shure ULXD2/B87A-G57

The Shure ULXD2/B87A is a digital handheld transmitter for ULX-D systems, featuring the Beta 87A supercardioid condenser capsule for detailed vocal reproduction with excellent background noise rejection. Its 24-bit/48 kHz digital audio ensures clear, accurate sound across a 330 ft range.

Operating in the G57 band (470-608 MHz), it offers a 138 MHz tuning range, AES-256 encryption, and automatic gain adjustment. The interchangeable capsule design allows flexibility with other Shure mic heads.

Additional features include a backlit LCD, 1/10/20 mW RF output, and mute mode. Power options include two AA batteries or the SB900B rechargeable battery for over 8 hours of runtime and docked charging compatibility. Its rugged aluminum housing ensures reliability in professional environments.

• Beta 87A Supercardioid Condenser Capsule: Delivers smooth vocal clarity with high SPL handling and excellent off-axis noise rejection.

• Interchangeable Capsule Design: Compatible with a wide range of Shure capsules including SM58, Beta 58A, KSM9, and more.

• 138 MHz Wide Tuning Range: Operates across 470"608 MHz for flexible deployment in various RF environments.

• Pristine Digital Audio: Provides 24-bit/48 kHz sound with low latency and a 330' range-ideal for live and broadcast use.

• AES-256 Encryption: Ensures secure transmission for high-security or interference-sensitive applications.

• Automatic Gain Ranging: Adjusts input gain automatically, eliminating manual transmitter adjustments.

• Selectable RF Output Power: Choose from 1, 10, or 20 mW to optimize performance and channel count.

• Mute Mode: Converts the power button into a mute switch while maintaining RF presence.

• Durable Construction: Lightweight yet rugged aluminum housing designed for professional use.

• User-Friendly LCD Interface: Easy menu navigation for control over frequencies, mute status, and battery life.

• Battery Versatility: Runs up to 11 hours on AA batteries, or over 8 hours with the optional SB900B rechargeable battery.

• Smart Charging Ready: Compatible with SBC200 and SBC220 docked charging solutions for networked battery management.

GENERAL SPECIFICATIONS:

• Model: ULXD2/B87A-G57

• Wireless Technology: Digital UHF

• Compatibility: Shure ULX-D Digital Wireless Systems

• Capsule: Beta 87A - Condenser, Supercardioid Polar Pattern

• Capsule Interchangeability: Yes (compatible with SM58, SM86, SM87A, Beta 58A, Beta 87C, KSM9, etc.)

• Construction: Rugged aluminum housing

• Max SPL: 140 dB SPL (typical for Beta 87A)

• Polar Pattern: Supercardioid

• Dimensions: Approx. 10" x 2" (varies by capsule)

• Weight: Approx. 350 g (without batteries)

AUDIO & TRANSMISSION:

• Audio Resolution: 24-bit / 48 kHz digital audio

• Frequency Range: 470 to 608 MHz (G57)

• Tuning Bandwidth: Ultrawide 138 MHz

• RF Output Power: Selectable 1 mW / 10 mW / 20 mW

• Max Range: Up to 100 m / 328 ft

• Latency: <2.9 ms

• Sync Method: Infrared (IR)

DISPLAY & CONTROLS:

• Screen: Backlit LCD

• Interface: Easy-to-navigate menu for frequency, group/channel settings, mute/lock status, RF power, and battery status

• Mute Function: Power button doubles as mute switch with RF lock

• Frequency/Power Lockout: Yes

SECURITY & GAIN:

• Encryption: AES 256-bit

• Gain Adjustment: Proprietary Shure Gain Ranging (automatic mic level adaptation)

POWER & BATTERY OPTIONS:

• Standard Battery: 2 x AA - up to 11 hours runtime

• Rechargeable Battery: Optional Shure SB900B - up to 8.5 hours runtime

• Battery Features: Precision metering in hours and minutes, No memory effect

• Docked Charging: External contacts compatible with SBC200 (dual dock), Networkable SBC220 charger for remote battery monitoring (via Wireless Workbench)

USE CASES:

• Ideal for: Lead and background vocalists, Houses of worship, Live presentations and stage productions, Touring and event professionals

• Benefits: Pristine vocal clarity and presence, Excellent feedback rejection, Reliable, secure wireless performance, Interchangeable capsules for flexible application