SHURE PA821B-EPassive AntennaCombiner

SHURE PA821B-E Passive Antenna Combiner

The SHURE PA821B-E is a premium passive antenna combiner designed to enhance wireless microphone system performance in large professional AV installations. It connects up to eight PSM (Personal Monitor System) transmitters to a single pair of antennas, reducing antenna clutter and minimising interference or signal dropouts.

Key Features

• Connects up to eight PSM transmitters to one antenna pair
• Passive design requiring no external power source
• Low insertion loss for each channel ensuring signal integrity
• Effective channel isolation for complex RF environments
• Durable, rack-mountable construction suitable for touring and permanent installations
• Reduces antenna clutter and minimises interference

Description

Engineered by Shure, a leader in audio technology, the PA821B-E is a robust unit that maintains RF signal integrity while offering user-friendly operation. Its passive design guarantees greater reliability and low maintenance, making it ideal for demanding live performances, broadcast, and theatre setups.

Specifications

• Model Number: PA821B-E
• Compatibility: Up to eight PSM transmitters
• Design: Passive antenna combiner
• Mounting: Rack-mountable