AT-HDRX ***Discontinued***

Exclusive kit available from B&H Photo. Learn more.

• • • Discontinued • • •

Contact Atlona Technical Support for replacement information.

Model Number: AT-HDRX

The Atlona AT-HDRX is an HDBaseT™ receiver for HDMI transmission over category cable.  It provides an economical means of extending 1080p/60Hz video signals with embedded multi-channel audio up to 230 feet (70 meters) and 4K/UHD as far as 130 feet (40 meters).  The receiver is remotely powered from compatible Atlona transmitters using Power over Category cable (PoCc) to clean up the installation behind displays.  The AT-HDRX is ideal for budget-friendly, long distance transmission to displays in meeting rooms, educational settings, and residential environments when display control isn’t needed.

This product may be purchased as a kit with the AT-HDVS-TX from B&H Photo.

NOTE: The AT-HDRX is discontinued. Contact Atlona Technical Support for replacement information.

HDMI Over HDBaseT Receiver

HDMI Over HDBaseT Receiver


Long distance HDMI extension

  • Receives HDMI signals up to 230 ft (70 m) @ 1080P and 130 ft (40 m) @ 4K/UHD using CAT6a/7 cable
  • Uses easy-to-integrate category cable for low-cost, reliable system installation

Power over Category cable for remote-powering from HDBaseT transmitter

  • Receives remote power from Atlona HDTX Series transmitters over the same category cable used for AV and control signals
  • Eliminates local AC outlet required at receiver, cleans up the installation behind displays, plus saves time and integration costs

HDCP 2.2 compliant

  • Adheres to latest specification for High-bandwidth Digital Content Protection
  • Allows protected content stream to pass between devices

Field updatable firmware

  • Front panel USB port provides an easy means for kit upgrades
  • Ensures long term system return on investment

Front panel power and status LEDs

  • LED indicators provide Power and Link status information
  • Provides easy setup and troubleshooting

Multi-channel audio compliant

  • Supports PCM, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS Digital Surround™, and DTS-HD Master Audio™
  • Allows any multi-channel audio stream to be used within a professional audio system

CEC pass-through

  • Allows Consumer Electronics Control commands – if implemented – to pass between devices
  • Simplified user control of entire system with one remote

Compatible with Atlona HDTX Series transmitters, and PRO3HD Series matrix switchers, and HDCAT Series distribution amplifiers

  • Suitable for a wide variety of signal distribution applications

Recommended accessories:

  • AT-HDTX – Transmitter with PoCc, audio, and video
  • PRO3HD Series – HDMI to HDBaseT Matrix Switcher Series
  • HDCAT Series – HDMI to HDBaseT Distribution Amplifier Series

Compact, 1 in (25 mm) high and 2.9 in (73 mm) wide enclosure

  • Easy installation into confined spaces; ensures displays can be flush to the wall
  • Maintains attractive installations provided by ultra-thin panel displays

Mounting hardware included

Award-winning 10 Year Limited Product Warranty

  • Ensures long-term product reliability and performance in residential and commercial systems
  • Specify, purchase, and install with confidence

Atlona Academy – Extenders Best Practices

AT-HDTX-IR and AT-HDRX-IR Basic Features

AT-HDTX and AT-HDRX Basic Features


Video 480i@60Hz, 480p@59.94/60Hz, 576i@50Hz, 576p@50Hz, 720p@50/59.94/60Hz, 1080i@50/59.94/60Hz, 1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 3840×2160@24/25/30Hz, 4096×2160@24Hz
VESA 800×600@60/75Hz, 1024×768@60/75Hz, 1280×768@60/75Hz, 1280×800@60Hz, 1280×1024@60/75Hz, 1366×768@60Hz, 1400×1050@60Hz, 1440×900@60/75Hz, 1600×900@60Hz, 1600×1200@60Hz, 1680×1050@60Hz, 1920×1200@60Hz
Colorspace RGB, YCbCr 4:4:4, YCbCr 4:2:2
Color depth 8-bit, 10-bit, 12-bit
Formats PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio
Sample Rate 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz
HDMI up to 10 meters up to 30 feet
CAT up to 40 meters (@4K) up to 130 feet
CAT5e/6 up to 60 meters (@1080p) up to 197 feet
CAT6a/7 up to 70 meters (@1080p) up to 230 feet
Bandwidth 10.2 Gbps
HDCP Compliant
Operating 0°C to 40°C 32°F to 104°F
Storage -20°C to 60°C -4°F to 140°F
Humidity 20 to 90% non-condensing
Consumption 9.1
H x W x D 24.32 x 73.09 x 70.01 (mm) 0.96 x 2.88 x 2.76 (inch)
Device 0.10kg 0.23lbs
Shipping 0.20kg 0.45lbs
Unit CE, FCC


Features 3D, 4K, 1920×1200, Dolby TrueHD, DTS-HD Master Audio
HDBaseT PoCc, 3D, 4K, 1920×1200, Dolby TrueHD, DTS-HD Master Audio
Mini USB
Use Firmware updating

Package Contents

QTY   Item
1   Pair of wall/rack mount ears
1   User manual


pdf-icon Manual
pdf-icon DataSheet

Daigrams, Drawings & CAD Files

pdf-icon CAD Files


pdf-icon FAQ


pdf-icon Case Study

Declarations Of Conformity

pdf-icon Declarations Of Conformity

Related Products

AT-HDTX Atlona HDBaseT Transmitter over a Single Category Cable
AT-PS-POCC Atlona Mid-Span Power Supply
AT-PRO3HD44M Atlona 4 x 4 HDMI to HDBaseT Matrix Switcher
AT-PRO3HD66M Atlona 6 x 6 HDMI to HDBaseT Matrix Switcher

Similar Products

AT-HDRX-IR Atlona HDBaseT Transmitter over a Single Category Cable w/IR
AT-HDRX-RSNET Atlona HDBaseT RX Box for HDMI w/Ethernet, RS-232 and IR
AT-HDWP Atlona HDBaseT RX HDMI 2-Gang US Decora Wall Plate
AT-HDWP-UK Atlona HDBaseT RX HDMI 1-Gang UK Wall Plate

AT-HD-Extenders Firmware

  Download   Firmware version 2.30.90.C w/Low power   Download   Firmware version 2.30.90.C
  File Size   1530 KB   File Size   1530 KB
  Date   10.06.14   Date   10.06.14

Update 2.30.90.C_Lp Includes:

  • Energy saving mode – when no signal is passing the device turns off.
  • Enhanced 4Kx2K stability

Update 2.30.90.C Includes

  • Factory Firmware – No power saving mode

    Use with select TVs that are incompatible with power saving mode

  • Enhanced 4Kx2K stability