Atlona® 2 Channel Black Power Amplifier

4K HDR Support

Provides 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling as well as HDR10, HLG, and Dolby® Vision™ HDR formats for very high, pristine image quality.

Sophisticated Integration Capabilities

Features and capabilities designed to ease integration in commercial AV distribution applications include HDMI pass-through, audio de-embedding, EDID management, CEC display control, RS-232 and IR control extension, remote power for receivers, and HDBaseT link testing.

Unique Features

The Atlona AT-HDR-CAT-4ED is a high dynamic range (HDR) distribution amplifier with one HDMI® input and four extended distance HDBaseT™ outputs. Each output transmits 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling plus support for HDR formats up to 330 ft. (100 m). Also includes integration capabilities designed for commercial AV distribution applications.

4K HDR Support

4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling as well as HDR10, HLG, and Dolby® Vision™ HDR formats.

Long Distance Extension

HDBaseT outputs extend 4K/60 HDR up to 330 feet (100 meters).

CEC Display Control

Send display on/off commands to the pass-through and receiver HDMI outputs using the power button, IP, or RS-232.

Audio De-embedding

De-embed HDMI audio to a balanced analog output with volume control for integration with a separate audio system

Introducing the AT-HDR-CAT-4ED

The AT-HDR-CAT-4ED is a high dynamic range (HDR) distribution amplifier with one HDMI® input and four extended distance HDBaseT™ outputs. Each output transmits 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling plus support for HDR formats, multi-channel audio, Ethernet, control signals, and power up to 330 ft. (100 m).

Setting up the AT-HDR-CAT series

Learn how to set up and configure the AT-HDR-CAT series of 4K HDR HDMI to HDBaseT distribution amplifiers using the built-in web server.

Long distance distribution for four displays

The HDR-CAT-4ED accepts an HDMI source and routes it to four HDBaseT outputs which carry 4K HDR content to AT-HDR-EX-70C-RX receivers at distances of up to 330 feet (100 meters). The receiver then provides an HDMI output to its connected display. HDMI pass-through allows the signal to be sent to a local display.