Kramer Electronics 50-003290 4K Hdr Hdmi Repeater

Product Description

The KRAMER ELECTRONICS 50-003290 is a 4K HDR HDMI repeater and signal extender designed to maintain high-fidelity video and audio signals over longer cable runs. It accepts an HDMI input and re-drives the signal, compensating for cable attenuation that causes signal degradation at 4K resolutions. Supporting HDR content, it preserves dynamic range and color depth through the signal chain. This unit is sold individually and is well suited for AV integrators and low-voltage technicians working in commercial and residential installation environments where signal integrity over distance is a primary concern.

This repeater fits into AV signal processing installations where a single HDMI source must reach a display located beyond the practical cable-length limit of a standard passive HDMI run. Typical scenarios include conference rooms, digital signage installations, education environments, and home theater setups where source equipment and displays are separated by meaningful cable distances. It is categorized as an AV signal processing accessory and is intended for in-line installation between an HDMI source and an HDMI display or switcher input.

Key Features

• Supports 4K resolution with HDR for high-dynamic-range content integrity
• Repeats and re-drives HDMI signals to overcome cable attenuation
• In-line form factor fits directly into existing HDMI signal chains
• Sold as a single unit for straightforward single-run deployments
• Designed for both residential and commercial AV integration applications

Compatibility

Designed as an OEM-style in-line signal repeater for use with 4K HDR HDMI sources and displays in residential and commercial AV distribution systems.

Installation Notes

Installation is typically performed by a licensed low-voltage or AV systems technician. Power down or disconnect all source and display equipment before making or breaking HDMI connections. Ensure cable runs are rated for the required bandwidth at the installed length, and avoid sharp bends or excessive tension on HDMI connectors. Follow applicable local low-voltage wiring codes and manufacturer guidance for maximum supported cable lengths on each side of the repeater.