ULXD2/B58-G57

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,