Shure ULXD1 G57 | Digital Bodypack Transmitter with TA4M | 470-608 MHz AES-256 Wireless

SHURE ULXD1=-G57  (Shure ULXD1 G57)

Digital Wireless Bodypack Transmitter

Shure ULXD1 G57 is a digital wireless bodypack transmitter built for professional ULX-D systems, offering secure, high-quality audio transmission and flexible connectivity. Designed for use with lavalier microphones, headset mics, or instrument cables, it provides reliable RF performance and advanced features for live sound, broadcast, and presentation environments.

Shure ULXD1 G57 Competitive Differences

• AES-256 encryption ensures secure, interference-resistant wireless transmission
• Ultrawide 138 MHz tuning range (470–608 MHz) for flexible frequency coordination

Shure ULXD1 G57 Description

The Shure ULXD1 G57 is engineered for professionals who demand consistent wireless performance and pristine audio quality. Compatible with ULX-D digital wireless systems, this bodypack transmitter delivers clear 24-bit/48 kHz audio with low latency, making it ideal for live performances, houses of worship, corporate events, and broadcast applications.

Equipped with a TA4M connector, the ULXD1 allows seamless integration with lavalier microphones, headset mics, or instrument cables. Its proprietary gain ranging technology automatically adjusts input levels, eliminating the need for manual gain changes and ensuring optimal signal quality regardless of the source.

The transmitter features a rugged yet lightweight aluminum housing designed to withstand demanding use. A backlit LCD provides clear visibility of essential settings such as frequency, group, channel, battery life, and RF output, while intuitive controls and IR sync enable quick and easy setup with compatible receivers.

Advanced RF performance includes selectable output power (1, 10, or 20 mW) and a removable 1/4-wave antenna, allowing users to optimize range or system density. With AES-256 encryption, the ULXD1 ensures secure signal transmission, making it suitable for corporate, government, and high-profile applications.

Flexible power options include standard AA batteries or the optional Shure SB900B rechargeable battery, which provides up to 12 hours of operation and supports intelligent charging with networked monitoring capabilities.

ULXD1 G57 Features

• Compatible with Shure ULX-D digital wireless systems
• TA4M (4-pin mini XLR) input for lavalier, headset, or instrument use
• 24-bit / 48 kHz digital audio quality
• AES-256 encryption for secure transmission
• Ultrawide 138 MHz tuning range (470–608 MHz)
• Selectable RF output power: 1 / 10 / 20 mW
• Automatic gain adjustment (proprietary gain ranging)
• Backlit LCD with intuitive menu navigation
• IR sync for fast pairing with receivers
• Removable 1/4-wave antenna
• Mute function with RF lock
• Frequency and power lockout
• Supports AA batteries or SB900B rechargeable battery
• External charging contacts for docked charging
• Lightweight aluminum housing

ULXD1 G57 Specifications

• RF Frequency Band: G57 (470–608 MHz)
• Wireless Technology: Digital UHF
• Max Operating Range: 328 ft (100 m)
• Latency: < 2.9 ms
• RF Output Power: 1 / 10 / 20 mW
• Audio Input: TA4M 4-pin mini XLR
• Gain Range: 0 to +21 dB (3 dB steps)
• Battery Type: 2x AA or SB900B rechargeable
• Battery Life: Up to 11 hours (AA), up to 12 hours (SB900B)
• Housing: Aluminum
• Dimensions: 3.4 x 2.6 x 0.9 in (86 x 66 x 23 mm)
• Weight: 5 oz (142 g) without batteries

What's In The Box

• Shure ULXD1 bodypack transmitter
• 2 AA batteries
• Quick start guide