Fiber Optic Microphone

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Fiber Optic Microphone

Availability: Out of stock (Call for Lead Time)

Fiber Optic Microphone for Sound Detection

Complete EMI/RFI immunity, High signal quality, High SNR, Low THD, Lightweight or ruggedized, Negligible signal loss over distance, Long term reliability, stability



The RayEmit Fiber Optic Microphone provides interference free communication in electrically noisy environments.

The microphone uses a patented optical system that converts acoustic signals directly to a modulated light intensity signal. Since no electrical signals generated in the microphone or the fiber optic cables the fiber optic microphone provides secure and interference free communication in chemically or electrically hazardous conditions. Available with completely non-metallic construction to permit use in areas of high magnetic fields such as the bore of an MRI for communication from the patient.
Each Microphone is delivered as a complete, plug-and-play system comprised of our advanced,optical microphone attached to 10 meters of fiber optic cable, electro-optical unit, audio cable,DC power supply and carrying case.Optoacoustics’ system is purely analog with standard line output. It does not require any additional pre-amplifiers or amplifiers. Each microphone is calibrated individually to its nominal performance specifications at the factory, and is guaranteed to perform flawlessly throughout its lifetime. A wide selection of cable types and optional accessories is available
Additional Information

Additional Information

Part Number RAY-MIC-S-A-01

Industrial & Medical Applications

Industrial equipment monitoring, Infrasound measurements, High voltage electrical utilities, Oil and gas detection sites, Highly explosive areas, MR imaging environments, High EMI and RFI areas, Aerospace measurements, Petrochemical/nuclear facilities, Secure communications, Stage and broadcast recording, EMC test labs

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