Shure The GLXD+FM Dual Band Frequency Manager connects up to six GLXD4R+ receivers together, providing solid and reliable RF performance in demanding multi-channel applications.

The Shure GLXD+FMZ3/LC Dual Band Frequency Manager is a rack‑mount RF management unit designed to centralize and optimize wireless performance for multiple Shure GLXD+ receivers. It connects up to six GLXD4R+ receivers and provides automatic frequency coordination across both 2.4 GHz and 5.8 GHz bands, allowing for reliable multi‑channel wireless operation in demanding environments. It simplifies rack setups by distributing RF signals and power to connected receivers and can be cascaded with additional managers to support more channels under ideal conditions.

Features

Wireless Frequency Management

• Automatically manages and assigns optimal operating frequencies for linked wireless receivers

• Dual‑band operation across 2.4 GHz and 5.8 GHz bands

• Intelligent avoidance of interference and seamless transition to backup frequencies when needed

Multi‑Receiver Connectivity

• Links up to six GLXD4R+ rack receivers via RF ports

• Supports cascading up to three frequency managers for expanded channel count

• Typical environment support for up to 11 simultaneous systems, up to 16 under optimal conditions

Signal and Power Distribution

• Distributes RF signals efficiently to reduce needed antennas

• Provides power to up to six connected receivers, eliminating separate power strips

Rack‑Mount Design

• Standard 19‑inch rackmountable metal chassis

• Reverse SMA connectors for RF input and outputs

• USB‑C port for potential data interfacing