Shure ADX1LEMO3TA=-K54 Digital Wireless Bodypack Transmitter with LEMO3 (K54: 606 to 663 MHz) (TAA-Compliant)

Product Overview

The Shure ADX1 Axient Digital bodypack transmitter with LEMO3 connector is a TAA-compliant wireless transmitter engineered for professional AV deployments in government facilities, corporate campuses, and broadcast environments. Operating in the K54 frequency band (606–663 MHz) with up to 184 MHz of tuning range, the ADX1LEMO3TA=-K54 delivers RF flexibility for high-density wireless installations. ShowLink Diversity remote control enables real-time transmitter management via Wireless Workbench 6 without interrupting active audio, a practical requirement for commercial AV integrators managing complex multi-channel deployments.

Product Description

The ADX1 is a core component of the Shure Axient Digital Wireless System, compatible with ADX series rack-mount receivers when matched to the same frequency band. The lightweight, moisture-resistant metal chassis handles the demands of installed and touring deployments. Two transmission modes give system designers control over coverage vs. channel density: Standard mode optimizes RF range, while High Density mode supports maximum simultaneous channel counts in spectrum-congested venues such as large government facilities, convention centers, and enterprise all-hands spaces. External charging contacts support docked charging within compatible Shure charging trays, streamlining battery management for multi-transmitter setups. The LEMO3 connector suits professional lavalier microphones and instrument cables terminated in the standard 3-pin LEMO format. For a complementary wireless handheld transmitter on the same Axient Digital system, see the Shure AD2/K8N Handheld Wireless Transmitter.

Key Features

• LEMO3 Connector — The 3-pin LEMO input provides a secure, moisture-resistant connection compatible with a broad range of professional lavalier and instrument cables for broadcast, live performance, and installed AV applications.
• Wide Tuning Range (Up to 184 MHz) — Tunes across up to 184 MHz within the K54 band (606–663 MHz), giving AV system designers the flexibility to avoid local RF interference and coordinate large channel counts without redeploying hardware.
• Diversity ShowLink Remote Control — Operators can adjust gain, mute, RF power, and other transmitter parameters in real time from Wireless Workbench 6 without interrupting audio, essential for managing multi-channel wireless systems in large venues.
• High Density Transmission Mode — HD mode maximizes simultaneous channel count in RF-congested environments including government hearing rooms, enterprise campuses, and broadcast facilities where spectrum efficiency is critical.
• Encryption-Enabled Secure Transmission — On-board encryption supports secure audio transmission, meeting security requirements for government facilities, defense installations, and corporate environments with strict AV policies.
• Up to 10 Hours Runtime — Includes two SB910 lithium-ion rechargeable batteries, each providing up to 10 hours of continuous operation for full-day conferencing and multi-session productions.
• Moisture-Resistant Metal Case — The durable, lightweight metal chassis withstands perspiration and environmental exposure across live AV and installed deployments.
• External Docking Contacts — Supports docked charging with the Shure SBC840 8-Bay Networked Charger and other compatible Shure charging hardware, enabling rack-integrated battery management.
• Removable Antenna — The removable external antenna allows replacement or upgrade and enables low-profile mounting on talent.
• TAA Compliant — The TA= designation confirms Trade Agreements Act compliance, qualifying this transmitter for U.S. federal procurement on GSA Schedule contracts and other government contracting vehicles.

Typical Applications

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

Technical Specifications

Frequently Asked Questions

Which Axient Digital receivers are compatible with the ADX1LEMO3TA=-K54?
The ADX1 is compatible with all Axient Digital receivers—including ADX4D dual-channel and ADX4 quad-channel rack-mount units—when the receiver and transmitter are matched to the K54 frequency band (606–663 MHz).

Does ShowLink remote control require additional hardware?
Yes. Diversity ShowLink requires a compatible access point such as the Shure AD610, deployed on the same network as the Wireless Workbench 6 system controller.

Is the ADX1LEMO3TA=-K54 eligible for U.S. federal government procurement?
Yes. The TA= suffix denotes Trade Agreements Act (TAA) compliance, qualifying this transmitter for GSA Schedule contracts, federal agency purchases, and other government procurement vehicles.

What lavalier microphones are compatible with the LEMO3 connector?
The LEMO3 (3-pin) connector is a standard format used by Shure and several professional lavalier manufacturers. Compatibility depends on the microphone element's impedance and connector pinout—consult Shure's compatibility documentation before pairing with non-Shure elements.

What is the difference between the ADX1 and ADX1M?
The ADX1M is a significantly smaller micro bodypack (68mm × 60mm × 18mm) designed for theater and productions requiring minimal transmitter visibility. The ADX1 offers both TA4M and LEMO3 connector options and provides up to 10 hours of runtime vs. the ADX1M's 7 hours.

What warranty applies to the ADX1?
Shure provides a two-year limited warranty on the ADX1 transmitter. Creation Networks supports warranty claims and provides authorized service for commercial AV customers.