Shure PA821B 8-to-1 Wideband Antenna Combiner for PSM Wireless Systems
Shure PA821B 8-to-1 Wideband Antenna Combiner for PSM Wireless Systems
SoundPro Item: 144655 | Part Number: PA821B
Usually ships in 5-7 business days
- Wideband 470-865 MHz Operation Supports Global Frequency Coordination Without Hardware Modification
- Eight-Input Architecture Simplifies Multi-Transmitter RF Distribution in Complex Monitor Rigs
- Temperature-Sensitive Fan Control Reduces Ambient Noise and Heat for Installed Environments
- Input Signal LEDs Provide Real-Time Feedback on Transmitter Activity and Overload Status
- Compatible With All P3T, P9T, and P10T Transmitter Models for Flexible System Design
The PA821B is engineered for professional monitor engineers and system integrators running large-scale personal monitoring systems. By combining up to eight P3T, P9T, or P10T transmitters into one antenna output, it simplifies RF distribution, reduces rack congestion, and improves signal coordination across multi-performer environments. Wideband operation across 470-865 MHz accommodates diverse frequency assignments without retuning or hardware changes.
Designed for both touring and permanent installation, the combiner features a temperature-sensitive fan that minimizes ambient heat and acoustic noise during extended operation. Eight input LEDs provide immediate visual feedback on signal presence and overload conditions, enabling rapid diagnosis and adjustment during setup or live events. This architecture is purpose-built for theaters, houses of worship, broadcast studios, and production companies deploying scalable IEM networks.
Specifications
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