product description
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Application
The double shielded 75 Ohm coaxial cable is suitable for SAT, TV and CCTV applications. It can be used both indoors and outdoors. The weatherproof design and high shielding attenuation ensure interference free signal transmission.
Technical data
| Inner conductor | Cu wire |
| Inner conductor ⌀ | 1,00 mm |
| Dielectric | Polyethylene (PEG) |
| Dielectric ⌀ | 4,6 mm |
| Foil | Al/PET/Al |
| Braid | Tinned copper wires (CuSn), coverage 54 % |
| Outer jacket | LSZH, halogen-free und UV resistant (grey) |
| Outer diameter | 6,60 mm |
| Weight | 42,8 kg/km |
| Bending radius | Single: 35 mm Repeated: 70 mm |
| Standards | EN 50117-9-2, EN 50575 (fire class Dca) |
Electrical characteristics
| Impedance | 75 Ω |
| Capacitance | 54 pF/m |
| Velocity ratio | 82 % |
| Inner conductor resistance | 22,5 Ω/km |
| Outer conductor resistance | 18,6 Ω/km |
| Temperature range | -20 °C to +80 °C |
| Sheath insulation voltage | 3,0 kV |
| Screening attenuation Class A | 30 – 1000 MHz: ≥ 85 dB 1000 – 2000 MHz: ≥ 75 dB 2000 – 3000 MHz: ≥ 65 dB |
| Nom. attenuation | 5 MHz: 1,80 dB 50 MHz: 4,60 dB 200 MHz: 8,90 dB 470 MHz: 13,90 dB 862 MHz: 19,10 dB 1000 MHz: 20,60 dB 1750 MHz: 27,80 dB 2150 MHz: 31,00 dB 2400 MHz: 32,90 dB 3000 MHz: 37,10 dB |