Linear GTB-UHD-HBT 4K Ultra HD HDBaseT Extender
SKU
GTB-UHD-HBT
Model No
GTB-UHD-HBT
$556.90
Product Highlights
- Extends HDMI, RS-232, and 2-way IR over a single CAT-5e/CAT-6A
- 4K Ultra HD (3840 x 2160 @ 60Hz, 4:2:0, 8-bit), up to 330 feet/100 meters
- 4K Ultra HD (3840 x 2160 @ 30Hz, 4:4:4, 8-bit), up to 330 feet/100 meters
- 4K Cinema (DCI) (4096 x 2160 @ 24 or 30Hz 4:4:4, 8-bit), up to 330 feet/100 meters
- 1080p Full HD (1920 x 1080 @ 60Hz, 4:4:4, 12-bit), up to 330 feet/100 meters

Speak to an expert
The GTB-UHD-HBT 4K Ultra HD Extender utilizes cutting-edge HDBaseT technology from Gefen to seamlessly extend HDMI signals up to 495 feet at 1080p and 330 feet at 4K resolution. Its compact design allows for secure and discreet surface mounting, ensuring an organized installation. The extender supports advanced audio formats, complies with HDCP 2.2, and provides reliable RS-232 and IR control for a versatile A/V solution.
Linear GTB-UHD-HBT 4K Ultra HD Extender Features
- Extends HDMI, RS-232, and 2-way IR: Allows for a streamlined installation and control of A/V setups using a single CAT-5e/CAT-6A cable.
- 4K Ultra HD Resolution: Supports resolutions up to 3840 x 2160 @ 60Hz, ensuring stunning image quality over distances up to 330 feet.
- Versatile 4K Performance: Handles multiple 4K resolutions, including DCI format, at impressive lengths for various A/V setups.
- 1080p Full HD Support: Extends 1080p signals up to 495 feet for exceptional clarity in lower resolution applications.
- IR Extension: Facilitates bi-directional IR signals for remote control functionality from either end.
- Gefen Bi-Directional POL: Simplifies installation by providing power to either the Sender or Receiver through the link cable, eliminating the need for dual power sources.
- Enhanced HDBaseT Technology: Leverages Gefen's advancements in HDBaseT for superior performance and reliability.
- Advanced EDID Management: Ensures optimal connection settings for seamless compatibility with connected devices.
- Firmware Updatable: Allows for future-proofing with RS-232 firmware updates to ensure ongoing compatibility.
- Secure Locking Power Connector: Prevents accidental disconnections and enhances the reliability of the power supply.
- Surface Mountable Design: Enables flexible installation options, keeping the unit discreetly out of sight.
Linear GTB-UHD-HBT Detailed Specifications
| Feature | Details |
|---|---|
| HDMI Extension Range | Up to 330 feet (100 meters) at 4K; up to 495 feet (150 meters) at 1080p |
| Supported Resolutions | 4K Ultra HD (3840 x 2160 @ 60Hz); 4K Cinema (4096 x 2160); 1080p Full HD (1920 x 1080 @ 60Hz) |
| Audio Support | Supports 7.1 channels of LPCM; Dolby® TrueHD; DTS-HD Master Audio |
| Protocol Compliance | HDCP 2.2 and HDCP 1.4 compliant |
| Power Requirements | Bi-directional power over link cable; locking power connector |
| Control Functions | RS-232 and 2-way IR extension |
| Mounting Options | Surface mountable |
| Firmware Update Method | Via RS-232 |
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