Avantalk
Avantalk 2 in 1 accessory Belden 1855a 3G 6G HD SDI Mini RG59 BNC Cable 35ft Black
Carries 3G/6G HD-SDI up to 1080P and 4K on Belden 1855a 23 AWG coax with Kings 75 ohm BNCs, conforming to SMPTE 259M, 292M, 424M and ST-2081
- Supports 1080P and 4K video with full 3G/6G bandwidth
- Belden 1855a 23 AWG miniature coax with double shield and foam dielectric
- Kings True 75 ohm BNC connectors meet SMPTE 259M, 292M, 424 and ST-2081
- Hand made by technicians in the USA for critical size and bend radius
- Lifetime connector replacement warranty backs the 35ft black cable
35-foot dual BNC cable for 6G-SDI workflows
This 35-foot dual BNC cable uses Belden 1855a miniature coax with Kings True 75 ohm connectors. It is built for broadcast engineers and video professionals who need reliable 6G-SDI links in tight spaces. Hand-made in the USA, it carries a lifetime connector replacement warranty. The black jacket suits permanent installs and mobile rigs alike.
Swept to 6 GHz bandwidth for 4K transport
The cable is swept to 6 GHz, delivering the full 6G-SDI bandwidth required for 1080P and 4K video signals. Its 23 AWG construction with double shielding and foam dielectric keeps attenuation exceptionally low for a miniature coax. This specification decides whether the link will pass 4K without re-clocking or equalisation.
Handles 1080P and 4K over 35 feet.
At 35 feet the cable comfortably transports 1080P and 4K 6G-SDI streams within SMPTE 259M, 292M, 424M and ST-2081 limits. Beyond this length the miniature gauge reaches its attenuation ceiling, so runs requiring more distance need active equalisation or a larger cable type. Buyers needing extended 6G-SDI distances should plan for signal conditioning.
Highlights
- Supports 1080P and 4K video with full 3G/6G bandwidth
- Belden 1855a 23 AWG miniature coax with double shield and foam dielectric
- Kings True 75 ohm BNC connectors meet SMPTE 259M, 292M, 424 and ST-2081
- Hand made by technicians in the USA for critical size and bend radius
- Lifetime connector replacement warranty backs the 35ft black cable
Specifications
No published specifications for this item yet.
Questions about this item
What does the 6 GHz bandwidth mean for my 4K video setup?
The cable is swept to 6 GHz so it carries 1080P and 4K SDI signals without loss, meeting SMPTE 259M, 292M, 424M and ST-2081 requirements.
Which standard do the 75 ohm BNC connectors follow, and what does that limit?
Kings True 75 ohm BNC connectors conform to SMPTE 259M, 292M, 424M and ST-2081, capping return loss to professional broadcast tolerances.
Will the 23 AWG miniature coax fit through tight conduit bends?
Yes, the 23 AWG Belden 1855a construction with double shield and foam dielectric is designed for small bend radius, low weight and reduced size.
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