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HD-SDI Broadcast Products

The HD-SDI (3G) SMPTE ST424 standard is the successor to the HD-SDI (1.5G) SMPTE ST292 and SD-SDI SMPTE ST259 standards. It uses the same style coaxial connectors and video cables, so these remain backwards compatible.

We have assembled a range of high-quality products which meet the requirements of the latest HD-SDI(3G) standard.

These products include the typical coaxial connectors used, including BNC, DIN 1.0/2.3 and HD(Micro)BNC. A selection of high-quality Belden video cables along with pre-assembled Patch leads built in house at our Harlow, Essex assembly facility.

We also offer Bespoke/Hybrid assemblies also from our Harlow assembly facility.


  • Belden HD-SDI Video cable
  • HD-SDI Patch leads
  • HD-SDI Patch panels
  • Precision BNC connectors
  • HD BNC connectors
  • DIN 1.0/2.3 connectors
  • Tools
  • Bespoke Cable assemblies 
Brand: Belden
Belden 1855A - Sub miniature serial digital coax cable. Suitable for Broadcast SDI, HD-SDI and UHDTV applications up to 6 GHz.   Sold per metre 305M (1000Ft) reels also available Black PVC Jacket Suitable for applications to 6GHz SDI, HDSDI 1080p, UHDTVOD 4.04mm     ..
£1.40
Ex Tax:£1.17
HD-SDI patch cables using BELDEN 1855A 6GHz cable and precision HD-SDI BNC plugs. These HD-SDI patch leads are assembled at our Harlow, Essex assembly facility under our proven quality control system.Belden 1855A is a Mini 59 size low loss serial digital coax video cable (OD 4.04mm) suitable for Dig..
£7.76
Ex Tax:£6.47
HD-SDI patch cables using BELDEN 1855A 6GHz cable and precision HD-SDI BNC plugs. These HD-SDI patch leads are assembled at our Harlow, Essex assembly facility under our proven quality control system.Belden 1855A is a Mini 59 size low loss serial digital coax video cable (OD 4.04mm) suitable for Dig..
£150.74
Ex Tax:£125.62
Insulated True 75 Ohm panel mount BNC Jack to Jack feed through connector. Typically used for Broadcast SDI and HD-SDI Video applications up to 12GHz This BNC connector can be fitted to our Standard and Recessed panels. Insulated True 75 Ohm BNC Frequency range DC-12GHz Typically used f..
£4.88
Ex Tax:£4.07
Insulated True 75 Ohm panel mount, PUSH FIT BNC Jack to Jack feed through connector. Typically used for Broadcast SDI and HD-SDI Video applications up to 3GHz Insulated True 75 Ohm BNC Frequency range DC-3GHz Typically used for Broadcast SDI and HD-SDI video applications Use with our &nb..
£3.40
Ex Tax:£2.83
Precision 75Ohm Inline BNC Jack to Jack adapter / joiner. Suitable for SDI, HD-SDI , 3G 1080p and 4K UHD applications...
£2.63
Ex Tax:£2.19
HD-SDI BNC 1U 16 port Patch panel manufactured from 1.2mm thick steel and finished in Black semi-gloss powder coat. Please note that Fixing hardware is not included BNC Patch panel 1U 16 port HD-SDI BNC isolated connectors (3GHz) Manufactured from 1.2mm steel Black semi-gloss powder coa..
£91.20
Ex Tax:£76.00
HD-SDI BNC 1U 20 port Patch panel manufactured from 1.2mm thick steel and finished in Black semi-gloss powder coat. Please note that Fixing hardware is not included BNC Patch panel 1U 20 port HD-SDI BNC isolated connectors (3GHz) Manufactured from 1.2mm steel Black semi-gloss powder coa..
£104.60
Ex Tax:£87.17
HD-SDI BNC 1U 24 port Patch panel manufactured from 1.2mm thick steel and finished in Black semi-gloss powder coat. Please note that Fixing hardware is not included BNC Patch panel 1U 24 port HD-SDI BNC isolated connectors (3GHz) Manufactured from 1.2mm steel Black semi-gloss powder coa..
£120.00
Ex Tax:£100.00
HD-SDI BNC 2U 48 port Patch panel manufactured from 1.2mm thick steel and finished in Black semi-gloss powder coat. Please note that Fixing hardware is not included BNC Patch panel 2U 48 port HD-SDI BNC isolated connectors (3GHz) Manufactured from 1.2mm steel Black semi-gloss powder coa..
£221.52
Ex Tax:£184.60
The DIN 1.0/2.3 Straight connector uses a push-pull coupling system and  should not be confused with the similar sized Micro or HD BNC connector which uses a bayonet locking system.The DIN 1.0/2.3 Straight connector 10231050069HD is suitable for both HD-SDI 3G 1080P and 4K UHD (1..
£3.04
Ex Tax:£2.53
The DIN 1.0/2.3 extraction tool is a specialized tool designed to safely remove DIN 1.0/2.3 connectors from high-density panels or equipment without damaging the connector or surrounding components. These connectors are commonly used in broadcast, telecommunications, and some RF applications.Precisi..
£24.00
Ex Tax:£20.00
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