Shure UA8-554-590 1/2 Wave Omnidirectional Receiver Antenna (554-590 Mhz)

The Shure UA8‑554‑590 1/2 Wave Omnidirectional Receiver Antenna is a professional RF accessory engineered to enhance wireless microphone and audio system performance within the 554 – 590 MHz frequency range. With its half‑wave, omnidirectional design, this antenna provides reliable 360° RF coverage, improved signal stability, and extended range — making it ideal for live sound, theater, broadcast, AV installs, corporate events, and touring rigs.

Built for compatibility with Shure receivers and other professional wireless systems that operate in the same band, the UA8‑554‑590 offers robust reception, reduced dropouts, and stronger signal pickup in challenging RF environments.

Shure UA8-554-590 Key Features

 Omnidirectional RF Coverage

• Receives signals from all horizontal directions (360°)

• Ideal for wireless systems with multiple transmitter positions

 554 – 590 MHz Frequency Range

• Tailored for wireless microphone systems and audio gear operating in this UHF band

• Compatible with a wide range of Shure and third‑party receivers

 1/2 Wave Antenna Design

• Offers better gain and stability than quarter‑wave models

• Enhances range and signal clarity

 Professional‑Grade Build

• Rugged construction for live sound, touring, and permanent installations

• Designed for durability and consistent performance

Benefits

• Improved RF reception and reduced dropouts

• Stable omnidirectional pattern for dynamic performance environments

• Durable construction ideal for frequent use

• Works with common mounting kits and rack installations

Applications

• Live sound reinforcement in venues and arenas

• Houses of worship and campus auditoriums

• Broadcast and video production setups

• Corporate AV and conference audio

• Theater and performance sound systems

• Rental and touring installations

Technical Specifications

• Type: 1/2 Wave Omnidirectional Receiver Antenna

• Frequency Range: 554 – 590 MHz

• Polar Pattern: Omnidirectional (360° horizontal coverage)

• Connector: (e.g., BNC, SMA — include exact type if known)

• Impedance: 50 Ω

• Gain: (Include dBi value if available)

• Mounting: Compatible with standard antenna mounts and rack kits