We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black HDMI 2.0 extender unit with HDBaseT connectivity

Gefen

Gefen GTB-UHD600-HBTL HDMI 2.0 extender 40 m 600 MHz 18.2 Gbps wireless accessory

SKU CH-9HC8-KPBR5 MPN GTB-UHD600-HBTL

Extends HDMI 2.0 with HDR up to 40 metres over a single CAT-5 cable, delivering 18.2 Gbps bandwidth and 600 MHz clock for 4K 60 Hz 4:4:4 video and 7.1-channel audio

  • ColorBlack
  • Extends full-bandwidth HDMI 2.0 with HDR up to 40 m over single CAT-5e cable
  • Delivers 18.2 Gbps throughput and 600 MHz clock for uncompressed 4K 60 Hz 4:4:4 video
  • Handles HDCP 2.2 and legacy HDCP 1.4 for protected content playback
  • Supports 7.1-channel LPCM and HBR audio including Dolby Atmos formats
  • Uses visually lossless compression with high PSNR for cinema-quality image fidelity

HDMI 2.0 extender for 40 m runs

The Gefen GTB-UHD600-HBTL extends full-bandwidth HDMI 2.0 signals with HDR up to 40 metres over a single CAT-5e or better cable. It delivers 18.2 Gbps throughput at a 600 MHz TMDS clock, the highest rate specified under the HDMI 2.0 standard. The unit supports 4K Cinema-DCI 4096 x 2160 and 4K Ultra HD 3860 x 2160 at 60 Hz 4:4:4 colour sampling. Integrators and AV installers use it where source and display cannot sit side by side.

Replaces shorter copper HDMI cables

Standard passive HDMI cables lose signal integrity beyond a few metres at 18.2 Gbps, forcing a drop to lower resolutions or chroma subsampling. This extender keeps full 4:4:4 colour and HDR metadata intact at the full 40 metre distance. The jump is worth it when the install requires 4K 60 Hz 4:4:4 with HDR and the cable path exceeds reliable passive-cable length. It also carries 1080p, WUXGA 1920 x 1200, 3DTV and Deep Colour without compression artefacts.

Check CAT-5e cabling and HDCP version

Verify the site cable is certified CAT-5e or better and terminated correctly for the 40 metre run. Confirm the source and sink both support HDCP 2.2 for protected 4K HDR content; the extender also falls back to HDCP 1.4 for legacy devices. Ensure the source can output 600 MHz TMDS clock and 18.2 Gbps data rate for the highest resolutions. Audio formats up to 7.1 channel LPCM and HBR bitstream such as Dolby Atmos pass through transparently.

Highlights

  • Extends full-bandwidth HDMI 2.0 with HDR up to 40 m over single CAT-5e cable
  • Delivers 18.2 Gbps throughput and 600 MHz clock for uncompressed 4K 60 Hz 4:4:4 video
  • Handles HDCP 2.2 and legacy HDCP 1.4 for protected content playback
  • Supports 7.1-channel LPCM and HBR audio including Dolby Atmos formats
  • Uses visually lossless compression with high PSNR for cinema-quality image fidelity

Specifications

BrandGEFEN INC
ColorBlack
Shipping weight1.11 kg
Package size502 × 406 × 184 mm

Questions about this item

What cable type and maximum distance does the GTB-UHD600-HBTL require for a 4K 60 Hz 4:4:4 HDR signal?

Use a single CAT-5e or better cable up to 40 metres (132 feet) to carry the full 18.2 Gbps HDMI 2.0 stream with HDR.

Which connectors must be linked during installation, and what common step is missed?

Connect the transmitter HDMI input to the source, the receiver HDMI output to the display, and link the two units with the CAT cable; the step often missed is powering both units before verifying the HDCP 2.2 handshake.

When will the HDBaseT link need attention or replacement?

The link itself has no scheduled maintenance; plan to replace the CAT-5e cable if physical damage occurs or if a future source requires bandwidth beyond the 18.2 Gbps / 600 MHz ceiling of this extender.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.