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Black metal transmitter and four matching receivers with dual antennas

Lenkeng Technology Co,. Ltd

Lenkeng Technology Co,. Ltd 1 TX 4 RX 1080p Wireless HDMI Extender Kit

SKU CH-BR3K-Q2K6E

Transmits 1080p HDMI to four displays wirelessly up to 98 feet with loopout and IR extension

  • Supported distance150 m / 500 ft
  • Supported resolutions1080P
  • Product colorBlack

Model 1 TX and 4 RX kit

  • Wireless 1080p up to 98 ft for clean installs
  • One transmitter drives four screens simultaneously
  • Transmitter loop-out keeps a local display active
  • 5 GHz auto-selection with dual antennas for stable link
  • Metal chassis cuts EMI and meets FCC CE RoHS

Kit Contents and Purpose

This kit provides one transmitter and four receivers to send a single HDMI source to four displays at the same time. It is intended for installers or venues that need identical 1080p content on multiple screens without running cables.

Wireless Range and Limitations

The system operates on the 5 GHz band with a quoted line-of-sight reach of 98 feet or 30 metres. Walls or obstacles reduce the effective distance, and the range decreases further with each additional receiver connected.

Resolution and Audio Constraints

Video is limited to 1080p at 60 Hz with HDCP 1.3 compliance and LPCM two-channel audio. Dolby Digital is not supported, and a latency of up to 200 ms makes the kit unsuitable for real-time interactive use.

How it compares

Measured against everything we stock in A/V Extenders & USB Hubs, at today’s prices. Recalculated every night.

Price $356.99
Pricier than about 85% of the 239 comparable items (median $132.99).

Specifications

Product
Product colorBlack
Performance
Supported distance150 m / 500 ft
Display
Supported resolutions1080P

Other versions of this model

5 more in the same range

Questions about this item

Is the 1 TX 4 RX kit the only configuration available?

The product is supplied as a single kit containing one transmitter and four receivers; no other transmitter or receiver counts are listed.

What does 1080p@60Hz mean for everyday viewing?

It delivers full HD resolution at 60 frames per second with LPCM stereo audio, but Dolby Digital is not supported and latency can reach 200 ms.

How does the 5 GHz wireless link affect range and stability?

The extender uses a 5 GHz band with dual antennas, reaching 98 ft (30 m) line-of-sight; walls or extra receivers reduce the effective distance.

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