Ultra low-loss coaxial 75 ohm cable specifically for HDTV and serial digital video signals.
Wiring specifications for many public buildings now call for LFH cables to be used in certain areas, notably in corridors etc. Under combustion circumstances LFH cables have a significantly reduced smoke emission and the gaseous products contain no toxic halogens. SDV-HD-LFH is technically identical to standard SDV-HD, except that jacket materials are replaced by LFH (low fire hazard) materials. This makes no difference to the electrical properties, but the cable is a little stiffer.
Due to the large diameter and rigidity of group Z cables, strain relief bushes are not required.
Note: See suitable connectors for this cable in the drop-down lists below the full cable specification.
Technical Specification:
| Cable size group: |
Z |
| Inner conductor: |
1.63mm plain copper |
| Dielectric: |
Gas injected foam high density polyethylene, 7.5mm O.D. |
| Screen 1: |
Aluminium/polypropylene/aluminium tape |
| Screen 2: |
Tinned copper braid, optical coverage 95% |
| Screening efficiency: |
95% |
| Construction: |
Coaxial cable |
| Jacket: |
LFH compound, turquoise |
| Overall diameter: |
10.2mm |
| CPR Euroclass: |
Dca-s2,d1,a1 |
| Minimum bend radius: |
100mm indoor |
| Impedance: |
75 ohms |
| Capacitance: |
56pF/m nominal |
| Weight: |
13.6kg/100m |
| Reel length: |
1000m |
| Cut lengths: |
Available in any multiple of 1 metre |
Suitable crimp connectors outlined below.
Manufactured specifically for Canford by Draka Prysmium Multimedia.
'SDV' and 'LFH' are registered trademarks of Canford Audio Limited.