Atlona ATL-AT-HDR-CAT-2 HDMI HDR Distribution Amplifier

The Atlona ATL-AT-HDR-CAT-2 is a professional HDMI HDR extender with dual HDBaseT outputs designed for long-distance AV signal distribution in commercial and professional installations. It allows a single HDMI source to be extended to two remote displays over standard category cable while maintaining high-quality 4K HDR video and audio transmission.

Key Features

• 4K/UHD video support up to 60 Hz (4:4:4 chroma)
• HDR10, HLG, and Dolby Vision support
• Dual HDBaseT outputs for extending video to two displays
• Transmission distance up to 70 m over Cat6/6a cable
• HDCP 2.2 compliant
• Integrated CEC display control
• Bidirectional RS-232 and IR control extension
• EDID management for reliable device compatibility
• Audio de-embedding with analog audio output
• HDMI pass-through output for local monitoring
• Web GUI and Atlona AMS system integration for configuration and management

Technical Specifications

Video Input
1 × HDMI

Local Output
1 × HDMI pass-through

Extension Outputs
2 × HDBaseT

Video Resolution
Up to 4K/UHD 60 Hz 4:4:4

HDR Support
HDR10, HLG, Dolby Vision

HDCP
HDCP 2.2 compliant

Control Interfaces
TCP/IP, RS-232, IR, CEC

Audio Output
Analog stereo audio de-embedding

Maximum Transmission Distance
Up to 70 m over Cat6/6a cable

Power Supply
48V DC (provides remote power to receivers)

Typical Applications

• Conference and boardrooms

• Corporate AV systems

• Digital signage installations

• Classrooms and lecture halls

• Control rooms and presentation environments