Gefen eARC HBT3 Extender

When picture and sound quality truly matter, the Gefen GF-EXT-HDe-HBT3 delivers uncompromised clarity and control across long runs. Powered by HDBaseT 3.0 technology, it extends HDMI 2.0b 4K @ 60 Hz 4:4:4 8-bit video, eARC/ARC audio, optical audio, Ethernet, IR, and RS-232 up to 100 meters (328 feet) over a single CAT6a cable. With full support for HDR10, HDR10+, Dolby Vision, and HLG, plus intelligent audio management with flexible return paths eARC, ARC, Optical Audio Return, and Optical Audio De-embedding (PCM 2CH) it preserves studio-quality color and sound from source to display. An integrated HDMI Loop-Out with 4K-to-1080p downscaler at the transmitter, DIP-switch selectable audio routing modes, EDID management, and a built-in pattern generator streamline setup and troubleshooting for integrators. Whether in a home theater, boardroom, or broadcast suite, the GF-EXT-HDe-HBT3 is built to perform with precision preserving every detail, frame, and frequency along the way.? Includes Transmitter (TX) and Receiver (RX) units