Shure ADX1LEMO3TA=-G57 Digital Wireless Bodypack Transmitter with LEMO3 (G57: 470 to 608 MHz) (TAA-Compliant)

Product Overview

The Shure ADX1LEMO3TA=-G57 is a TAA-compliant digital wireless bodypack transmitter for the Axient Digital system, featuring a LEMO3 connector for use with professional lavalier and headset microphones equipped with the 3-pin LEMO interface. Operating in Band G57 (470–608 MHz), it delivers two transmission modes — Standard for maximum coverage and High Density for dense multi-channel deployments — with ShowLink-enabled remote control and 256-bit AES encryption. For commercial AV integrators and government procurement teams specifying Axient Digital wireless systems, the TAA-compliant designation ensures eligibility for federal, state, and municipal government contracts.

Product Description

Purpose-built for professional AV integration where lavalier microphones with LEMO3 connectors are specified, the Shure ADX1LEMO3TA=-G57 combines broadcast-grade wireless performance with the convenience of integrated rechargeable power. The transmitter includes two SB910 rechargeable batteries providing up to 10 hours of runtime per charge, with external contacts supporting docked charging in compatible charging solutions. ShowLink remote control enables real-time parameter adjustments — gain, attenuation, mute — directly from the FOH position without requiring physical access to talent-worn transmitters, a critical capability in broadcast studio environments and government hearing rooms. The removable antenna and concealed buttons maintain a low-profile form factor appropriate for performer or presenter body-worn deployment. The ADX1LEMO3TA=-G57 pairs with all Axient Digital AD4Q and AD4D receivers and integrates with Wireless Workbench 6 for centralized system management.

For compatible TAA-compliant Axient Digital receivers, see the Shure AD4Q-DCTA=-A TAA Four-Channel Receiver and the Shure AD4QUSTA=-A TAA Four-Channel Receiver at Creation Networks.

Key Features

• TAA-Compliant — Meets Trade Agreements Act requirements for federal, state, and local government procurement contracts and GSA schedule purchases.
• LEMO3 Connector — Accepts professional lavalier and headset microphones using the 3-pin LEMO interface, the standard connector for broadcast-grade microphone elements used in television, film, and government AV applications.
• Up to 10 Hours Battery Life — Includes two SB910 rechargeable batteries, each providing up to 10 hours of runtime per charge for full-day conference, event, or broadcast operation.
• ShowLink Remote Control — Diversity ShowLink-enabled for real-time over-the-air remote control of transmitter parameters — gain, RF output, mute — from the FOH or operator position without physical access to the talent.
• High Density (HD) Mode — Two transmission modes: Standard for optimal RF coverage, and High Density for maximum system channel count in spectrum-congested commercial AV and broadcast environments.
• 256-Bit AES Encryption — Secures wireless audio transmissions for government meeting rooms, corporate boardrooms, and sensitive hearing environments.
• Moisture-Resistant Metal Construction — Durable, lightweight metal case with moisture resistance for reliable performance in demanding live and installed AV environments.
• Removable Antenna — Detachable antenna reduces bulk during body-worn deployment and enables antenna replacement in the field.
• Docked Charging Support — External contacts enable docked charging via compatible Shure charging solutions for streamlined battery management in large wireless systems.
• Wide Tuning Range — Up to 184 MHz of tuning range within the Axient Digital system architecture, providing frequency coordination flexibility in complex RF environments.
• Compatible with All Axient Digital Receivers — Pairs with all AD4Q, AD4D, and other Axient Digital receivers for full system flexibility.

Typical Applications

• Boardroom
• Conference room
• Government space
• House of worship
• Multi-purpose room
• All-hands room
• Broadcast studio
• Auditorium

Technical Specifications

Frequently Asked Questions

What microphones are compatible with the LEMO3 connector on this transmitter?
The LEMO3 connector is used by a wide range of professional broadcast lavalier microphones including models from DPA, Countryman, Sanken, and others that terminate in a 3-pin LEMO interface. Verify microphone connector compatibility before pairing with this transmitter.

Which receivers is the ADX1LEMO3TA=-G57 compatible with?
This transmitter pairs with all Shure Axient Digital receivers operating in matching frequency bands, including the AD4Q four-channel and AD4D two-channel receivers. Compatible TAA-compliant receivers include the AD4Q-DCTA=-A TAA Receiver available at Creation Networks.

How does ShowLink remote control work in a commercial AV installation?
ShowLink uses a dedicated RF link to send control commands from the receiver (or a ShowLink access point) to the transmitter over the air. In a government hearing room or corporate boardroom, operators can adjust gain, mute, or RF output on a presenter’s transmitter without approaching or interrupting them.

What does TAA compliance mean for this transmitter?
TAA compliance designates that this product satisfies Trade Agreements Act manufacturing requirements, making it eligible for federal, state, and local government procurement and GSA schedule purchasing.

What warranty does the ADX1LEMO3TA=-G57 carry?
Shure provides a two-year limited warranty. Creation Networks is an authorized Shure dealer and can assist with system configuration, compatible microphone selection, and post-purchase technical support.