HDBaseT™ Transmitter - 70m

Our HEX70B-TX 4K HDBaseT™ transmitter offers market leading features and outstanding value.

The product transmits HDMI, Bi-directional IR and Bi-directional PoC up to lengths of 70m. 


• Advanced HDBaseT™ technology offering uncompressed video and audio with zero latency
• Extends HDMI  up to a distance of 70m over single CAT cable 
• Supports 4K UHD video up to 40m (3840 x 2160 @30Hz 4:4:4, 4096 x 2160 @24Hz 4:4:4, and 4K @60Hz 4:2:0) 
• Supports all industry standard video resolutions including VGA-WUXGA and 480i-4K
• Supports 3D signal display
• Supports all known HDMI audio formats including Dolby TrueHD, Dolby Atmos, Dolby Digital Plus and DTS-HD Master Audio transmission
• Supports bi-directional PoC (Power over Cable) to power extender from either matrix, transmitter or receiver end
• Supports bi-directional IR from all input and output locations
• HDCP compliant

• Video Input: 1 x HDMI Type A, 19-pin, female
• Video Output: 1 x HDBaseT™ RJ45
• IR Input Ports: 2 x 3.5mm stereo jack
• IR Output Ports: 2 x 3.5mm mono jack
• Power Supply: 12V/2A DC, screw type connector
• Power Consumption: 9.5W
• Ind. Extender Dimensions (W x D x H): 105mm x 73mm x 27mm, without connections
• Ind. Extender Dimensions (W x D x H): 110mm x 75mm x 27mm, with connections
• Ind. Unit Weight: 0.25kg
• Box Dimensions (W x D x H): 295mm x 155mm x 80mm
• Shipping Weight: 0.95kg
• Operating Temperature: 32°F to 104°F (0°C to 40°C)
• Storage Temperature: -4°F to 140°F (-20°C to 60°C)
• Mounting Kit Included

1 x HEX70B-TX
1 x Mounting Brackets

Get in touch with us.

We have regional headquarters located in Melbourne, Australia, the UK and the USA. From all locations our experienced product managers are on hand to provide real time sales and technical support to our customers. Coupled with state of the art testing and training facilities this ensures our products can be installed in any AV environment with unrivalled confidence. We proudly deliver 24 hour technical support via phone, email and live chat to our sales partners throughout the world.

United Kingdom
Blustream UK
The Service Station,
Melton Road,
Hickling Pastures,
LE14 3QG, UK
+44(0) 115 8247000

European Union
Blustream SL
Calle Oro 45,
Nave 10,
Colmenar Viejo,
Madrid, Spain
+34 911 232 072

Blustream USA
5775 12th Avenue East,
Suite 180,
MN 55379
+1 (952) 333-8411

Blustream Australia
26 Lionel Road,
Mt. Waverley,
Victoria 3149,
+61 3 8691 1999