Belden 4694R 12Ghz 4K UHD Cable
  • Neutrik rearTWIST UHD BNC

Belden 4K UHD Video Cable


Belden 12G-SDI Coax 4K UHD Precision Video Cable

Belden Inc is a leading manufacturer of cable and wire solutions for broadcast, video, industrial applications and commercial networking. Their extensive range of 75 Ohm coaxial cables are trusted the world over due to their exceptional quality and cutting edge technology that is at the forefront of technological advancements.

The Perfect Cable for 12G-SDI 4K UHDTV

The higher bandwidth demands of 4K UHD video is one such advancement that Belden has been able to cater for with 4694R 12 GHz Coax, 4K UHD Precision Video Cable. The 75 Ohm cable is a RG-6 type cable with a solid silver plated 18 AWG conductor bonded to Duofoil® and finished with a 95% tinned copper braid shield and PVC jacket. These properties make it possible to maximise 4K video transmission over a single cable up to 78m making it the ideal solution for even the most ambitious installations.

Neutrik rearTWIST UHD BNC Connectors for Outstanding 4K Signal Transmission 

For a 12G-SDI cable to transmit 4K UHDTV it requires a very high quality and reliable BNC connector. Neutrik, the industry leader for audio and video connectors has once again demonstrated its superiority with the rearTWIST UHD BNC connectors. These connectors are specifically optimised for 4K and 8K signals and utilise the proven rear twist technology that makes connecting to conventional BNC chassis connectors a breeze. For our 4K UHD coaxial cables we use Neutrik’s NBNC75BTU11X BNC connector that is specifically suited for Belden 4694R.

Refined Hand-built Quality and Attention to Detail

Cablesmiths has invested in a high precision Schleuniger coaxial cable processing machine and quality tooling to ensure precise repeatability to exacting specifications for all our 12G-SDI 4K UHDTV cables. Our multi step cable processing machine removes the guess work that often results from in the field terminations by ensuring the cable is prepared to the exact termination specification which is essential for flawless signal transmission. What we do by hand are the final crimps using the Neutrik tool and die set. This attention to detail means our customers are guaranteed excellent plug and play performance with their cable and can custom design 12G-SDI 4K UHD cables that meet their needs and specifications.

Custom 4K UHD BNC Video Cables For Any Size Project 

Cablesmiths has a proven track record for supplying custom 12G-SDI 4K UHD cables for various installation projects. We understand each project is different so we encourage customers to contact us to discuss their needs. We offer unmatched customisation options with coloured BNC boots, colour heatshrink printing for labels and logos and even end caps to protect the connectors during installation.

Note: We also offer flexible field deployable 12G-SDI 4K UHD cables for professional broadcast applications in standard or custom lengths with or without Schill cable reel.

Installers and Integrators can contact us at for trade pricing, commercial quotes and volume discounts.