Available individually: 1 x Shure PA421B active antenna combiner and 1 x PWS (Professional Wireless Systems) HA-8089 Helix antenna. Both are used, carefully maintained and fully tested for reliable performance. The Shure PA421B combines up to four IEM transmitters into a single RF output, streamlining your rack while reducing intermodulation and improving system stability. It’s a proven solution for dense RF environments where clean, predictable transmission is essential. The PWS HA-8089 Helix antenna offers high gain with circular polarisation, delivering robust links and superior rejection of multipath issues, which helps to minimise dropouts in challenging venues and crowded spectra. Cosmetically, both units present in very good condition, reflecting considerate professional use. Sold separately, these tour-ready components are ideal for engineers looking to optimise wireless IEM and microphone systems with dependable, field-tested RF infrastructure. Perfect for live sound, broadcast, theatre and corporate events where consistent, high-quality RF performance is required.
Includes
- Shure PA421B Combiner & PWS HA-8089 Helix Antenna – Used
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