COVID-19: Canford remains open for business and web orders are being processed normally. Please see our Coronavirus statement for the latest updates.

UK Sales: 0191 418 1122         International: +44 191 418 1133

Menu

www.canford.co.uk

  • Next day delivery
    available
  • Free standard UK delivery
    on all orders over £100
  • Industry leading
    customer service
  • Free technical support
    from our team of experts

CANFORD SDV-L-LFH - HDTV DIGITAL VIDEO CABLE (1.0/4.8) Low loss, low fire hazard

Low-loss coaxial 75 ohm cable specifically for 3GHz 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-L-LFH is technically identical to standard SDV-L, except that insulation and 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.

Technical Specification:
Cable size group: Y
Inner conductor: 1.0mm plain copper
Dielectric: Gas injected foam high density polyethylene, 4.8mm 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, black, turquoise or violet
Overall diameter: 6.8mm
Minimum bend radius: 35mm indoor, 70mm outdoor
Impedance: 75 ohms +/-1%
Capacitance: 56pF/m
Return loss: 26dB: 50-300MHz
22dB: 300-3000MHz
18dB: 3000-3500MHz
15dB: 3500-5000MHz
Attenuation: MHz 100 300 500 800 1000 1500
dB/100m 6.20 11.3 14.8 18.5 20.7 24.9
MHz 2250 3000 3500 4000 4500 5000
dB/100m 31.7 37.3 41.5 47.2 51.2 55.1
Weight: 6.9kg/100m
Reel length: 1000m
Cut lengths: Available in any multiple of 1 metre
  Description Price £
ex. VAT
Add to basket
Show carriage
CANFORD SDV-L-LFH CABLE Black Black Stock code: 36-530
Please login for stock availability and lead times.
1+ £1.56
100+ £1.25
500+ £1.22
1,000+ £1.17
per metre
CANFORD SDV-L-LFH CABLE Turquoise Turquoise Stock code: 36-536
Please login for stock availability and lead times.
1+ £1.56
100+ £1.25
500+ £1.22
1,000+ £1.17
per metre
CANFORD SDV-L-LFH CABLE Violet Violet Stock code: 36-537
Please login for stock availability and lead times.
1+ £1.56
100+ £1.25
500+ £1.22
1,000+ £1.17
per metre
CANFORD SDV-L-LFH CABLE Cream Cream Stock code: 36-539
This item is discontinued. See the product page for suggested alternatives.