Shure ULXD2/B58-G57

The Shure ULXD2/B58 is a digital handheld wireless transmitter designed for ULX-D systems, featuring the Beta 58A supercardioid capsule, ideal for vocal performances. It delivers 24-bit/48 kHz digital audio, with excellent isolation, clarity, and feedback rejection.

Operating in the G57 band (470"608 MHz) with a 138 MHz tuning range, it includes AES-256 encryption, automatic gain adjustment, and a backlit LCD for easy control. The capsule is interchangeable, allowing compatibility with other Shure mic heads.

Power options include two AA batteries (up to 11 hours) or the SB900B rechargeable battery (over 8 hours, with dock charging support). Additional features include mute mode, 1/10/20 mW RF output, and rugged metal construction for professional, reliable performance.

• Beta 58A Dynamic Supercardioid Capsule: Optimized for vocals with bright mids, controlled proximity effect, and high gain before feedback.

• Interchangeable Capsule Design: Supports a range of Shure mic heads including SM58, KSM9, Beta 87A, and others.

• 138 MHz Wide Tuning Range: Covers 470"608 MHz, offering flexibility across geographic regions.

• Clear 24-bit/48 kHz Digital Audio: Provides pristine sound with low latency across a 330' operating range.

• AES-256 Encryption: Ensures secure wireless transmission for corporate or high-security events.

• Automatic Gain Ranging: Automatically adjusts input level for optimal sound-no manual gain setting required.

• Selectable RF Power Output: Offers 1, 10, or 20 mW settings to optimize range and channel density.

• Mute Mode Function: Converts power switch to mute while maintaining RF presence on channel.

• Durable Metal Construction: Rugged yet lightweight aluminum body for reliable stage performance.

• Backlit LCD Display: Easy-to-use menu with clear visibility of frequency, group, battery, and mute status.

• Dual Battery Options: Operates up to 11 hours on AA batteries or over 8 hours with the SB900B rechargeable battery (sold separately).

• Docking and Smart Charging: Compatible with SBC200 and SBC220 chargers for docked and network-monitored charging solutions.

GENERAL SPECIFICATIONS:

• Model: ULXD2/B58-G57

• Wireless Technology: Digital UHF

• Compatibility: Shure ULX-D Digital Wireless Systems

• Housing: Rugged aluminum

• Capsule Type: Beta 58A - Dynamic Supercardioid

• Interchangeable Capsule Design: Yes (compatible with Shure capsules like SM58, KSM9, KSM8, etc.)

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

• Weight: Varies with battery and capsule; approx. 350 g without batteries

AUDIO & TRANSMISSION:

• Frequency Range: 470 to 608 MHz (G57)

• Tuning Bandwidth: 138 MHz

• Audio Resolution: 24-bit / 48 kHz

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

• Max Range: Up to 100 m / 328 ft

• Polar Pattern: Supercardioid

• Mic Element: Neodymium magnet, tailored for vocal clarity and feedback rejection

• Sync Method: Infrared (IR)

FEATURES:

• AES 256-bit Encryption: Ensures secure transmission

• Proprietary Gain Ranging: Automatic mic level adjustment

• Display: Backlit LCD with menu navigation

• Lockout Features: Frequency and power lockout

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

• Capsule Grille: Hardened steel mesh for durability

• External Charging: Supported via SBC200 dock (sold separately)

POWER & BATTERY OPTIONS:

• Standard Battery: 2 x AA (up to 11 hours operation)

• Rechargeable Battery: Optional Shure SB900B (up to 8.5 hours)

• Battery Metering: Intelligent, precision in hours and minutes

• Charging Options: SBC200 and SBC220 chargers (networked/monitored)

USE CASES:

• Ideal for: Live vocals, Touring artists, Worship services, Theatrical productions, Corporate presentations

• Benefits: High-gain-before-feedback, Robust RF and audio performance, Interchangeable capsule flexibility, Reliable encryption and power management,