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Black rectangular metal box with HDMI and power ports

Monoprice Inc.

Monoprice Inc. 147741 Blackbird 4K60 HDBaseT Extender ARC 70m

SKU CH-46CV-TYFQ9

Extends 4K60 HDMI, ARC audio and control signals up to 70 metres over a single Cat5e/6 cable

  • ColorBlack
  • FeaturesMax. Resolution : 3840 × 2160 @ 60 Hz (4:4:4)
  • Weight1.98
  • 4K 60 Hz 4:4:4 resolution for crisp detail
  • HDBaseT extends HDMI up to 70 m over Cat5e/6
  • ARC returns audio without extra cables
  • Bidirectional IR and RS-232 keep control at the display
  • Compact metal enclosure mounts easily in any rack

Blackbird 4K60 HDBaseT Extender

The Blackbird 4K60 HDBaseT Extender transmits HDMI 2.0b signals up to 70 meters over a single Cat5e or Cat6 cable. It supports 3840 × 2160 resolution at 60 Hz with 4:4:4 chroma subsampling and HDCP 2.2 compliance. The unit handles HDR formats including Dolby Vision and HDR10+. It is built for installers and integrators who need reliable long-distance 4K distribution.

Sustained 18 Gbps bandwidth over 230 feet

The extender maintains an 18 Gbps link across the full 70 meter distance without signal degradation. Bidirectional PoC delivers power over the same category cable, removing the need for a local supply at the receiver. The metal enclosure passively dissipates heat during continuous operation. RS232 and bidirectional IR channels remain active alongside the video stream for uninterrupted control.

Verify Cat5e/6 run length and ARC source

Confirm the installed category cable does not exceed 70 meters between transmitter and receiver. The display and source must both support ARC for audio return functionality. Ensure the 140 × 65 × 18 mm receiver fits the intended mounting location. Check that the DC jack power requirement matches the available supply if PoC is not used.

Highlights

  • 4K 60 Hz 4:4:4 resolution for crisp detail
  • HDBaseT extends HDMI up to 70 m over Cat5e/6
  • ARC returns audio without extra cables
  • Bidirectional IR and RS-232 keep control at the display
  • Compact metal enclosure mounts easily in any rack

Specifications

BrandMonoprice
Model147741
Part Number147741
ColorBlack
FeaturesMax. Resolution : 3840 × 2160 @ 60 Hz (4:4:4)
Weight1.98

Questions about this item

How much power does the Blackbird 4K60 HDBaseT Extender draw when running continuously?

The extender is powered through a DC jack and supports bidirectional PoC, so it receives power over the same Cat5e/6 cable that carries the AV signal.

Which cables and source devices must I already have to use this extender?

You need a Cat5e or Cat6 cable up to 70 metres, an HDMI 2.0b source with HDCP 2.2, and a display that accepts 3840 × 2160 at 60 Hz 4:4:4.

Will the extender pass ARC audio from my existing soundbar or AV receiver?

Yes, ARC is supported bidirectionally over the HDBaseT link, allowing audio return from a compatible TV to an external sound system.

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