Shure ULXD2/N8CB-G57

The Shure ULXD2/N8CB-G57 is a professional digital handheld transmitter for ULX-D systems, equipped with the innovative Nexadyne 8/C dynamic cardioid capsule. Featuring Revonic dual-transducer technology, this mic delivers condenser-like vocal clarity, enhanced off-axis rejection, and reduced handling noise-ideal for live vocal performances.

Operating in the G57 band (470"608 MHz) with a 138 MHz tuning range, the transmitter offers 24-bit/48 kHz digital audio, AES-256 encryption, and automatic gain adjustment. The interchangeable capsule design allows quick swaps with other Shure heads.

Key features include a rugged aluminum housing, backlit LCD, mute mode, and 1/10/20 mW selectable RF output. It provides up to 11 hours on AA batteries or 8.5 hours with the optional SB900B rechargeable battery, with support for docked and networked charging options-making it a robust, high-performance solution for demanding wireless vocal applications.

• Nexadyne 8/C Capsule with Revonic Technology: Dual-diaphragm dynamic design delivers condenser-like clarity with cardioid focus and reduced proximity effect.

• Clear and Detailed Vocal Sound: Produces natural highs and vivid clarity with minimal handling noise, thanks to its internal dual-transducer layout.

• Wide Tuning Range: Operates across 470"608 MHz with a 138 MHz range, ideal for use in various regional environments.

• Interchangeable Capsule Design: Compatible with Shure capsules like KSM9, SM58, Beta 58A, and more, offering flexible sound tailoring.

• 24-bit/48 kHz Digital Audio: Delivers pristine, low-latency audio over a 330' range-perfect for live sound, worship, and presentations.

• Secure AES-256 Encryption: Protects signal integrity in high-security or interference-prone environments.

• Automatic Gain Ranging: Self-adjusts input levels for optimal sound without manual settings.

• Selectable RF Output Power: Choose between 1, 10, or 20 mW to increase range or maximize simultaneous channel use.

• Durable Aluminum Housing: Lightweight and tour-ready with integrated pop protection and moisture rejection features.

• Easy Sync and Control: IR sync with backlit LCD for quick access to frequency, group, RF output, and battery status.

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

• Smart Charging Support: Compatible with SBC200 and SBC220 charging docks for efficient and network-integrated battery management.

GENERAL SPECIFICATIONS:

• Model: ULXD2/N8CB-G57

• Wireless Technology: Digital UHF

• Compatibility: Shure ULX-D Digital Wireless Systems

• Capsule: Nexadyne 8/C Cardioid Dynamic

• Polar Pattern: Cardioid

• 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: -54 dBV/Pa (at 1 kHz)

• Frequency Response: 50 Hz to 20 kHz (30 Hz to 20 kHz system dependent)

MICROPHONE FEATURES:

• Microphone Type: Dynamic

• Capsule Characteristics: Dual-transducer dynamic with Revonic technology

• Enhanced isolation from mechanical vibration (no need for traditional shockmounts)

• Condenser-like clarity with controlled proximity effect

• Integrated multi-stage pop protection grille

• Optimized capsule for minimal bleed and plosive rejection

• 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