<iframe src="//www.googletagmanager.com/ns.html?id=GTM-MZTJSD" height="0" width="0" style="display:none;visibility:hidden">

4K UHD Coax Cables for 12G-SDI

Belden 4K UHD Coax Cables for 12G-SDI maximize 4K signal transmission distance over a single coax, minimizing weight and space utilization compared to multi-link solutions.

New Expanded Line!

Riser: Mini RG-59, RG-59, RG-6, Series 7, RG-11
Plenum: RG-6
12 GHz rated connectors, 1-Piece and 3 Piece Designs

Learn More

Superior Performance

Engineered specifically to optimize transmission distance, Belden 4K UHD Coax Cables for 12G-SDI exceed the SMPTE Return Loss (RL) specifications for UHDTV providing significant headroom and guaranteeing -15 dB RL from 4.5 to 12GHz.

Superior Performance

Reduce Weight, Space & Cost

Belden 4K UHD Coax Cables for 12G-SDI are capable of supporting 12GHz bandwidth and enables a single-link configuration to transmit 4K. Dual-link and quad-link configurations can be bulky, increase cost and require time-consuming measuring for precise cable lengths across all links. Using Belden's single-link solution saves time and is significantly lighter than dual or quad-link configurations.

Lightweight and Space Efficient

Easier Installation

On Belden 4K UHD Coax Cables for 12G-SDI, the inner foil is bonded to the core to eliminate bunching when installing 1-piece compression connectors. The outer foil is bonded to the jacket for a quicker, one-step stripping process.

Easier Installation

Belden 4K UHD Coax Cables for 12G-SDI: Maximizing 4K Signal Transmission Distance on a Single Coax

Recommended Transmission Distance Chart

Updated for UHDTV!


Recommended Transmission Distance Chart

Our updated distance chart details the safe distances recommended for avoiding the digital cliff on existing coax or new Belden 4K UHD Coax Cables for 12G-SDI.


Download Now

6G-SDI

Belden 1694A, 1855A, 1505A, 7731A, and 1794A cables with flexible, bundled snake and plenum versions are now optimized and guaranteed for up to 6GHz performance!


Speak to a representative today


  • Guidance on a current project from one of our experts
  • Ordering information and availability
  • Technical product questions or "how to's"
  • General questions