Coaxial cables are applied for broadband transmission of radio, TV, video and data signals. Applicable up to GHz-a level, with low attenuation and low signal distortion. RG11 coaxial cable is applied for inst. in video surveillance systems, but can be also used for larger distances. Foamed polyethylene of low dielectric constant enables high-speed signal diffusion, and good flexibility at installation. Permitted only indoor application, exceptionally also outdoor, under protection against sunlight.
Concentric conductors, insulation (dielectric) and sheath. Cable retains its function if inner and external conductor are at exact constant distance, without any cable bending.
Inner conductor: tinned copper, multi wire stranded, diameter 1,17 mm, 7 x 0,39 mm
Insulation (dielectric): PE, diameter 1,17 mm, 7 x 0,39 mm
External conductor: copper wires braid, 96% optical covering
Sheath: PVC, external diameter 10,1 ± 0,2 mm
sheath colour: black
during installation: -15 °C up to +55 °C
operating temp.: -40 °C up to +85 °C
Min. inner bending radius:
without load: 5D (50 mm)
under load: 10D (100 mm)
Behaviour in fire: IEC 60332-1
Maximal tensile strength: 345 N
Cable weight: 135,2 kg/km
Copper weight: 62,6 kg/km