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4K UHD Cable Assemblies

Experience superior signal integrity and broadcast-quality performance with our 4K UHD coax cable assemblies. Designed to support the latest 12G-SDI and Ultra-High-Definition (UHD) video transmission standards, these Broadcast coax cable assemblies ensure exceptional clarity, minimal signal loss, and long-distance reliability for professional video, broadcast, and production environments

Our 4K UHD high definition patch cables use high quality Belden precision video cable and a range of precision 75 Ohm coax connectors including BNC, DIN 1.0/2.3 and Micro (HD) BNC, that meet or exceed SMPTE standards.

When selecting 4K UHD 12GHz patch cables, consider factors such as the required cable length, flexibility, and the specific equipment connections to ensure optimal performance.

All 4K Ultra HD coax cable assemblies are made in-house at our Harlow assembly facility and can be tailored to your specific requirements.

  • High performance 4K Coax Cable Assemblies for live production
  • Durable UHD Coax Cable Assemblies for Field Broadcast
  • Low Return Loss 12G SDI Coax assemblies for Studio Installations
  • Custom built 4K UHD Assemblies 


Belden 4694R - This is a high-performance coaxial cable from Belden.Specifically designed for HD-SDI and 12G-SDI video signals used in broadcast and professional AVSupports up to 12Gbps transmission speeds, making it suitable for 4K and UHD video.Uses RG-6 size, with very low signal loss and hi..
£14.24
Ex Tax:£11.87
Belden 4855R Patch leads - This is a high-performance coaxial cable from Belden.Specifically designed for HD-SDI and 12G-SDI video signals used in broadcast and professional AVSupports up to 12Gbps transmission speeds, making it suitable for 4K and UHD video.Uses Mini RG-59 size, with very low signa..
£9.10
Ex Tax:£7.58
The Belden 1694A patch cable CAS1405 uses high performance Belden 1694A coax cable and precision 12GHz BNC plugs. The patch leads can be used in broadcast studios, live event productions, and post-production facilities where reliable, high-quality video transmission is critical.​The patch cables are..
£10.03
Ex Tax:£8.36
Belden 1855A patch lead CAS1473 is a high performance coax cable solution typically used in professional  video applications including HD-SDI and 3G-SDI.Designed for minimal signal attenuation over short and moderate distances, ensuring high quality video transmission, when a thin flexible cabl..
£8.24
Ex Tax:£6.87
The Belden 1694A patch cable CAS1405 uses high performance Belden 1694A coax cable and precision 12GHz BNC plugs. The patch leads can be used in broadcast studios, live event productions, and post-production facilities where reliable, high-quality video transmission is critical.​Supplied on a Schill..
£187.15
Ex Tax:£155.96
Belden 4694R - This is a high-performance coaxial cable from Belden.Specifically designed for HD-SDI and 12G-SDI video signals used in broadcast and professional AVSupports up to 12Gbps transmission speeds, making it suitable for 4K and UHD video.Uses RG-6 size, with very low signal loss and hi..
£238.08
Ex Tax:£198.40
Belden 4855R Patch leads - This is a high-performance coaxial cable from Belden.Specifically designed for HD-SDI and 12G-SDI video signals used in broadcast and professional AVSupports up to 12Gbps transmission speeds, making it suitable for 4K and UHD video.Uses Mini RG-59 size, with very low signa..
£211.44
Ex Tax:£176.20
Belden 1855A patch lead CAS1473 is a high performance coax cable solution typically used in professional  video applications including HD-SDI and 3G-SDI.Designed for minimal signal attenuation over short and moderate distances, ensuring high quality video transmission, when a thin flexible cabl..
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