Shure UA7-542-574-TA Filter Antenna for ADX1 and AD1 Bodypack Transmitters (542 to 574 MHz) (TAA-Compliant)

Product Overview

The Shure UA7-542-574-TA is a replacement SAW (Surface Acoustic Wave) filter whip antenna precision-tuned for the 542–574 MHz frequency range, designed for use with Shure ADX1 and AD1 bodypack transmitters. This TAA-compliant wireless antenna provides enhanced interference rejection compared to standard whip antennas, making it suitable for high-density RF environments where multiple wireless microphone systems operate concurrently. It is a direct-fit replacement for worn or damaged antenna elements in Axient Digital and Axient wireless deployments.

Product Description

The Shure UA7 SAW filter antenna improves signal reliability when Shure PSM receivers operate near wireless microphone transmitters by rejecting out-of-band interference at the antenna element. The black-coded end cap provides immediate visual identification of the 542–574 MHz band, which is critical when managing multi-channel wireless inventories in touring, installed AV, or broadcast environments. As a direct-fit replacement for ADX1 and AD1 transmitters, it maintains full compatibility with existing Shure Axient Digital wireless infrastructure. For adjacent frequency coverage, see also the Shure UA7-518-542-TA (518–542 MHz) or the Shure UA7-574-606-TA (574–606 MHz).

Key Features

• SAW Filter Technology — Surface Acoustic Wave filter provides greater interference rejection than standard whip antennas, protecting signal integrity in congested RF environments during multi-system wireless deployments.
• 542–574 MHz Precision Tuning — Antenna is tuned specifically to the 542–574 MHz band, ensuring optimal radiation and reception characteristics for compatible Shure transmitters.
• Color-Coded Identification — Black end cap enables quick visual identification of the 542–574 MHz frequency range during multi-frequency wireless system deployment and inventory management.
• ADX1 and AD1 Compatibility — Designed as a verified direct replacement for Shure Axient Digital ADX1 and Axient AD1 bodypack transmitters.
• TAA-Compliant — Meets Trade Agreements Act requirements, qualifying for federal, state, and local government procurement programs.
• Direct-Fit Replacement — Drop-in replacement for worn or damaged antenna elements with no transmitter modification required, minimizing system downtime.

Technical Specifications