Shure PA805DB-RSMA — Passive Dual Band Directional Antenna
PA805DB-RSMA Overview
The Shure PA805DB-RSMA is a passive dual band directional antenna engineered to extend and improve wireless reception in professional live sound and installed audio environments. Designed specifically for use with Shure GLXD4R+ half-rack receivers and the GLXD+FMDB Dual Band Frequency Manager, it delivers up to 8 dB of reception improvement over standard omni antenna configurations. This antenna is well suited for touring engineers, houses of worship, and system integrators deploying GLXD+ digital wireless systems in challenging RF environments.
The directional design allows precise antenna placement and aiming to maximize signal integrity across dual band frequencies, supporting more reliable wireless performance in congested or large-venue deployments.
Key Features
- Up to 8 dB Reception Improvement — Passive directional design increases received signal strength by up to 8 dB compared to standard antenna configurations
- Dual Band Compatibility — Engineered to operate across the dual band frequencies used by the GLXD4R+ and GLXD+FMDB systems
- GLXD4R+ Compatible — Designed specifically for use with Shure GLXD4R+ half-rack receivers
- GLXD+FMDB Compatible — Works with the Shure GLXD+FMDB Dual Band Frequency Manager for centralized antenna distribution
- Passive Design — Requires no external power, simplifying installation and reducing system complexity
- RSMA Connector — Terminated with RSMA connector for direct compatibility with supported Shure GLXD+ system components

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