ULXD2/N8SB-G57

Nexadyne 8/S Supercardioid Capsule: Focused directional pickup with strong feedback rejection, designed for high-clarity vocal performances.

Revonic Dual-Transducer Technology: Dual-engine design improves sound clarity, reduces handling noise, and cancels vibration without needing shock mounts.

Condenser-Like Audio Quality: Produces natural and detailed vocals with extended high-end response using dynamic mic architecture.

Wide 138 MHz Tuning Range: Provides flexible use across wide geographic areas and frequency environments.

Interchangeable Capsule System: Compatible with other Shure capsules like KSM9, SM58, Beta 87A, and more.

Secure Wireless Performance: Delivers 24-bit digital audio over 330 ft range with AES-256 encryption.

Automatic Gain Adjustment: Self-optimizes input levels for consistent sound without manual tweaks.

Selectable RF Output Power: Switch between 1, 10, or 20 mW for optimal coverage or multi-mic setups.

Clear LCD Display and Controls: Easy-to-navigate interface for settings, status, and sync.

Durable Lightweight Housing: Rugged aluminum body built for professional touring and live use.

Battery Options: Runs up to 11 hours on AA batteries or 8.5 hours with SB900B rechargeable battery.

Smart Charging Support: Compatible with SBC200 and SBC220 charging docks for networked power management.

General Specifications

Model: ULXD2/N8SB-G57
Wireless Technology: Digital UHF
Compatibility: Shure ULX-D Digital Wireless Systems
Capsule: Nexadyne 8/S Supercardioid Dynamic
Capsule Technology: Shure Revonic Dual-Engine Transducer
Construction: Rugged aluminum housing
Color: Black
Dimensions: 10.1 x 2 in (256 x 51 mm)
Weight: 12 oz (340 g)

Audio & Transmission

Audio Resolution: 24-bit / 48 kHz
Frequency Range: G57 band (470 to 608 MHz)
Tuning Bandwidth: 138 MHz
RF Output Power: Selectable 1 / 10 / 20 mW
Max Operating Range: 100 m (328.1 ft)
Latency: < 2.9 ms
Sensitivity: -51 dBV/Pa (at 1 kHz)
Frequency Response: 50 Hz to 20 kHz

Microphone Features

Microphone Type: Dynamic
Polar Pattern: Supercardioid
Capsule Characteristics: Dual-transducer dynamic with Revonic technology
Enhanced isolation from mechanical vibration (shockmount-free design)
Condenser-like detail with consistent off-axis rejection
Integrated multi-stage pop protection grille
Interchangeable Capsule Design: Yes (compatible with other Shure capsules)

User Interface & Controls

Display: Backlit LCD
Menu Access: Frequency, group/channel, mute, lock, RF output, battery status
Sync Method: IR (Infrared)
Mute Mode: Power button doubles as mute with RF lock
Lockouts: Frequency and power lock

Encryption & Gain Management

Encryption: AES 256-bit
Gain Adjustment: Automatic (Shure Gain Ranging)
Gain Range: 0 to +21 dB (3 dB steps)

Power & Battery Options

Battery Types: 2 x AA (included) - up to 11 hours, 1 x SB900B Li-ion Rechargeable (not included) - up to 8.5 hours
Charging Options: SBC200 Dual Docking Charger (not included), SBC220 Network Charger (not included)
• Charging Features: Dockable external contacts, precision metering, zero memory effect