Smart-AVI HDX-LX-TX HDMI and IR Transmitter

Smart-AVI HDX-LX-TX HDMI and IR Transmitter
Special Order
Expected availability: 7-14 business days

Important Notice

  • This item is noncancelable and nonreturnable.

Smart-AVI HDX-LX-TX HDMI and IR Transmitter

Denisabel D., B&H Pro Video Expert

True Know-How

Ask Our Experts


Smart-AVI HDX-LX-TX Overview

The HDX-LX-TX HDMI and IR Transmitter from Smart-AVI uses a single CAT5 UTP cable to extend HDMI output to up to 250' (76m) from the source using HDBaseT technology when paird with the HDX-LX-RX Receiver. It is capable of transmitting uncompressed HD video up to 1080p (60 Hz @ 48-bit, and 3D) at up to 3.4 Gb/s. It also supports transmitting Dolby TrueHD and DTS-HD MA audio signals.

The transmitter is HDMI 1.3 / HDCP compliant, and supports bi-directional IR extension that simplifies controlling the video source. It is suitable for applications such as home theater, corporate / educational presentations, call centers, isolated industrial workstations, information terminals / kiosk, airport installations (air traffic control / passenger information), and educational environments that require remote displays.


  • Extends HDMI output over a single CAT5 UTP cable when paired with HDX-LX-RX (available separately)
  • Transmits uncompressed HD video up to1080p  (60 Hz @ 48-bit and 3D)
  • Transmits 1080p video signal to up to 250’ (76m) from the source
  • Data signals up to 3.4 Gb/s
  • Uses HDBaseT technology
  • Transmits high-quality Dolby TrueHD, DTS-HD MA audio signals
  • Extends IR control signals for remote control
  • HDMI 1.3 and HDCP compliance
  • Supports bi-directional IR communication
  • Designed and manufactured in USA


  • Home theater
  • Corporate or educational presentations
  • Call centers
  • Industrial (long-range workstation isolation)
  • Information terminals / kiosks
  • Airport installations (ATC or passenger information)
  • Educational environments with remote displays
UPC: 813280021814

Smart-AVI HDX-LX-TX Specs

Resolution800 x 600, 1024 x 768 , 1280 x 1024, 1366 x 768, 1920 x 1200, 480i, 720p, 1080i, 1080p, and 3D
Color DepthDeep color 36/30/24-bit at 1080p and 3D
Audio FormatUp to PCM 8-channel, Dolby Digital TrueHD, and DTS-HD Master Audio
IR Range38 kHz, 56 kHz
Video Bandwidth10.2 Gb/s
Input Video Signal1.2 Vpp
Input DDC Signal5 V (TTL)
Input Interface1 x HDMI-A (19-pin socket)
1 x 2.5 mm DC jack
1 x 3.5 mm jack for IR receiver
Output Interface1x RJ45 jack
1x 3.5 mm jack for IR emitter
Range250' (76 m)
Mechanical & Environmental
CertificatesFCC, CE, RoHS
Power AdapterUL, CE, FCC, RoHS
PowerExternal: 5 VDC, 2 A
Operating Temperature32 to 104°F (0 to 40°C)
Storage Temperature-4 to 140°F (-20 to 60°C)
Operating Humidity10 to 85% (non-condensing)
Dimensions (H x W x D)0.9 x 2.9 x 3.7" (2.3 x 7.4 x 9.4 cm)
Weight4.2 oz (120.0 g)
See any errors on this page? Let us know


Browsing History