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  • 75-Ohm-Video-Coax

Coaxial Video Cable

In 1995, Belden first launched award-winning digital precision video coax, 1694A, which is still relied upon as the world-wide broadcast cable standard today.  Now that technology has expanded to even higher resolutions, requiring more bandwidth, Belden has upgraded many of those cables to 6 GHz and has introduced a full line of 4K UHD Coax Cables for 12G-SDI.  Belden 75 Ohm Video Coax Cables, ranging from 12 GHz to 3 GHz, ensure reliable signal integrity and exceptional quality. No other cable manufacturer has invested in this technology like Belden has, so no other manufacturer can assure you beyond-high-definition performance like Belden.

Features & Benefits

  • Specially formulated gas injected high density foam polyethylene is more crush-resistant than standard polyethylene. Even with rough handling during installation, it resists deformation and maintains impedance and return loss characteristics.
  • Belden's skin/foam insulation process provides the right amount of conductor adhesion for easier stripping and improved connector reliability.
  • Compared to SMPTE's return loss limit, Belden's Precision Video Coax provides significant RL headroom to account for potential losses elsewhere in the transmission line.

6G SDI
Rating Type Environment Tech Data
6.0 GHz RG-6 Riser1694A
Plenum1695A
Flexible1694F
Riser/Waterblock1694SB
Series 7 Riser1794A
RG-11 Riser7731A
Plenum7732A
Riser/Waterblock7731SB
Ultra-miniature Riser179DT
Mini RG-59 Riser1855A
Plenum1855P
RG-59 Riser1505A
Plenum1506A
Flexible1505F

4.5G SDI
Rating Type Environment Tech Data
4.5 GHz RG-6 Waterblock1694WB
RG-11 Waterblock7731WB

3G SDI
Rating Type Environment Tech Data
3.0 GHz Mini RG-59 Riser1371R
Plenum1371P
RG-59 Riser1370R
Plenum1370P
RG-6 Riser1369R
Plenum1369P

LSZH
Type AWG Shield Nominal OD in Nominal OD mm Tech Data
Mini RG-59 23Foil + 95% TC Braid 0.16 4.044855ANH
RG-59 20Foil + 95% TC Braid 0.20 5.04505ANH
RG-6 18Foil + 95% TC Braid 0.23 5.824694ANH
RG-11 14Foil + 95% TC Braid + Foil 0.35 8.844794ANH
Series 7 16Foil + 95% TC Braid + Foil* 0.32 8.134731ANH
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Coaxial Video Cable