The JVC Professional FS-790PSVG is an integrated powered fiber optic transmission system designed to provide a complete, professional link for the JVC GY-HM890 professional camcorder in broadcast studio and remote production environments. This system combines SMPTE 304M-compliant hybrid fiber optic signal transmission with a dedicated IDX power wafer system, delivering both high-bandwidth data and reliable operating power to the camera over a single, lightweight fiber optic cable. It is engineered for applications where cameras are positioned at significant distances from the control room, such as in large studios, sports venues, or outdoor broadcasts, requiring uncompromised signal integrity and continuous power without the limitations and interference susceptibility of traditional copper cables.

The system transmits HD/3G-SDI video, audio, Genlock, and camera control data via the fiber optic core, ensuring zero signal degradation and complete immunity to electromagnetic interference (EMI) and ground loops over distances of several hundred meters. The integrated IDX power wafer modules regulate and deliver clean DC power directly to the camera head through the cable's copper conductors, eliminating the need for local batteries or power supplies at the camera position. This setup is crucial for multi-camera productions demanding stable, long-term operation. The system includes a camera-mounted transmitter, a base-station receiver, and the necessary power regulation units.

Designed for seamless integration into professional broadcast workflows, the FS-790PSVG offers a robust and streamlined solution. It simplifies cabling, enhances operational reliability, and provides the freedom to place cameras optimally without being constrained by power availability or signal loss. This makes it an essential system for broadcasters and production companies seeking to maximize the flexibility and performance of their JVC GY-HM890 cameras in fixed or complex temporary installations.