Audio-Technica DFIN Multi-Purpose Diversity Fin Antenna

Get dependable RF reception where it matters most. The Audio-Technica DFIN multi-purpose Diversity Fin antenna delivers stable, professional-grade UHF performance for wireless microphone systems, live sound rigs, and security or surveillance monitoring setups. Built for environments prone to reflections and multipath interference, the DFIN combines orthogonal elements to capture both horizontal and vertical polarization, improving signal constancy and reducing dropouts. Covering 470–698 MHz with up to 5 dB of gain and dual BNC outputs, it integrates seamlessly with antenna distributors and receivers. Its compact, wall- or stand-mountable form factor streamlines installations in theaters, houses of worship, broadcast trucks, and CCTV or AV monitoring rooms, while a padded protective cover and robust mounting options make it suitable for touring and temporary rigs. Specify the Audio-Technica DFIN antenna to tighten RF margins and simplify antenna deployment across pro audio, security, and surveillance applications. Add it to your next system design or order one for immediate improvement in wireless reliability.

• Improve wireless stability in reflective environments with polarization diversity that reduces multipath fade
• Broad UHF coverage (470–698 MHz) and up to 5 dB gain for stronger, more consistent receive performance
• Dual BNC outputs for easy integration with antenna distributors and wireless microphone receivers
• Compact, wall- or stand-mountable design saves space on stage racks and permanent installs
• Rugged, tour-ready construction with protective cover for reliable use in live events, installations, and security monitoring