Orei
4K@60Hz HDMI Extender over Coaxial Cable up to 330ft with Loop-Out and Bi-Directional IR
Best long-range signal solution for professional AV installers.
Extend your 4K@60Hz HDMI signals up to 330 feet over existing coaxial cable with the OREI CO-UHD330-K. This high-performance extender ensures zero signal loss and full HDCP 2.2 compliance, making it ideal for professional AV installations. It features an HDMI loop-out on the transmitter for local monitoring and supports bi-directional IR pass-through for convenient remote control. Enjoy seamless integration with audio de-embedding capabilities and a durable metal enclosure, all with simple plug-and-play setup.
$229.00
Owner Satisfaction
4.6
/ 5
Category Rank
281
/ 2576
#281 in Repeaters & Transceivers
Price vs Category Average
-77%
Below average
Video Bandwidth
18
/ Gbps
Who it's for
- Installers working with pre-existing coaxial cable infrastructure
- Home theater enthusiasts demanding high-resolution 4K video quality
- Users needing remote device control and local display monitoring
Who should skip it
- Users in environments prone to high electromagnetic interference
- Homeowners with aging or low-quality coaxial wiring
- Installers lacking convenient power outlets at both connection points
Performance breakdown
Signal Integrity
Maintains pristine 4K@60Hz resolution without signal degradation over long distances.
Installation Versatility
Leverages existing coaxial infrastructure to simplify complex professional AV setups.
Build Quality
Rugged metal enclosure ensures long-term durability in demanding commercial environments.
Control Flexibility
Bi-directional IR pass-through allows seamless remote operation from either end.
Setup Simplicity
True plug-and-play functionality removes the headache of complex configuration.
Audio Integration
Dedicated audio de-embedding provides clean signal routing to external sound systems.
Key Specs
Video Bandwidth
18Gbps
Maximum Extension Distance
330ft / 100m over RG-6 Coaxial
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2
Supported Resolutions
Up to 4K@60Hz
Audio Formats
PCM 2.0, Dolby Digital 2.0/5.1, DTS 2.0/5.1
Dimensions (per unit)
144mm W x 78mm D x 23mm H
Impedance
75 Ohm
Features
- Extends 4K@60Hz up to 330 feet
- Zero signal loss over coaxial cable
- HDMI loop-out for local display
- Bi-directional IR pass-through
- Extracts HDMI audio to external speakers
- Automatic EDID management
- Plug-and-play installation
- Durable metal enclosure
What customers say
Users highly value this extender for its reliable performance, consistently delivering a crisp 4K at 60Hz signal across the entire 330 foot distance using existing coaxial cable. The setup process is remarkably straightforward, offering exceptional ease of use for any installation. An added benefit is the convenient bidirectional IR feature, allowing for simple remote control of source equipment. Although it represents a premium purchase, leveraging current wiring infrastructure provides significant value, making this an effective solution for both professional and home theater environments.
Know before you buy
For optimal performance and to reach the full 330ft distance, it is recommended to use high-quality RG-6 coaxial cable with 75 Ohm impedance. Using lower-grade cables may result in signal degradation or reduced transmission distance.
No, the HDMI loop-out is powered directly by the transmitter unit. It allows you to connect a local monitor or display to the source device without needing additional hardware.
The bi-directional IR feature allows you to control your source device from the display location, or vice versa, using your existing remote controls. You simply connect the included IR blaster and receiver cables to the designated ports on both the transmitter and receiver units.
Yes, the unit features audio de-embedding capabilities, allowing you to pull audio from the HDMI signal to send to external speakers or an amplifier. It supports common formats including PCM 2.0 and Dolby/DTS 2.0 or 5.1.
Yes, the extender supports automatic EDID management, which helps the device communicate with your display to ensure the signal is compatible. It will work with lower resolutions, though it is specifically designed to handle high-bandwidth 4K@60Hz signals.
No, this is a true plug-and-play device. Once you connect your HDMI cables and the coaxial link, the system will automatically manage the signal transmission without the need for drivers or software configuration.
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