American Fibertek RT-89D Audio System for Dukane & Compatible 25V Intercom Systems

American Fibertek RT-89D Audio System Features

The American Fibertek 89D Series transmits one channel of high-quality low distortion bi-directional audio/contact closure on one multimode optical fiber.Designed to be completely transparent, the system field microphone and audio levels can be adjusted to balance and optimize signal levels. Diagnostic indicators provide a quick visual indication of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the American Fibertek Card Cages: SR-20/2 or SR-20R/1.

Features

• Bi-directional Audio and Contact Closure: Allows for seamless communication, enhancing intercom functionality for improved application versatility.
• Diagnostics: Power and Optical Presence indicators ensure reliable operation and help quickly diagnose issues, minimizing downtime.
• Voice Operated (VOX) Transmission: Automatically activates transmission when sound is detected, providing hands-free communication and reducing unnecessary audio noise.
• FM Modulated Audio: Delivers high-fidelity audio quality, ensuring clear and distortion-free sound for superior listening experiences.

American Fibertek RT-89D Detailed Specifications