Coaxial cable SK2015plus LSFH Resistant UV Cca Class A++ 250m White Braided 82% Televes
Plastic coil 250m. Coaxial cable with both conductors made of copper (Cu/Cu) and excellent braid coverage (82%). Triple shielded (TSH) cable, equipped with a second foil for extra shielded. An 18AtC cable with UV-resistant LSFH sheath. Televes 414902
SK2015plus Coaxial cable, 18AtC
Cca Euroclass, A++ Class shielded
Coaxial cable with both conductors made of copper (Cu/Cu) and excellent braid coverage (82%). Triple shielded (TSH) cable, equipped with a second foil for extra shielded. An 18AtC cable with UV-resistant LSFH sheath.
Highlights
- Copper conductors
- Class A++ shielded
- Cca Euroclass
Features
- External UV-resistant LSFH sheath, white colour
- 75 Ohm characteristic impedance
- 250m plastic coil
Class A++ Trishield (TSH) coaxial cable
With three shielding layers (Trishield), this cables provide the highest immunity to interference thanks to its very high shielding. Recommended in cases of high electromagnetic noise levels.
They belong in EN 50117 standard Class A++, according to their structural properties:
- For 5 MHz - 30 MHz => TI < 0.9 mΩ/m
- For 30 MHz - 1000 MHz => SA > 105 dB
- For 1000 MHz - 2000 MHz => SA > 95 dB
- For 2000 MHz - 3000 MHz => SA > 85 dB
Where the transfer impedance (TI) defines how effective the shielding is at low frequencies, while the shielding attenuation (SA) defines it in the 30 MHz-to-3000 MHz range.
Specifications
Type | SK2015plus | |||
Standard | EN 50117-2-4 | |||
Euroclass | Cca | |||
Class | A++ | |||
Inner conductor | Ø mm | 1,05 | ||
Material | Copper | |||
Res. Ohm/Km | 22 | |||
Dielectric | Ø mm | 4.6 | ||
Material | Expanded polyethylene | |||
Inner foil | Aluminium + Polyester | |||
Braid | Material | Tinned copper (98%Cu) | ||
Dimensions (Nc x Ns x Ø) | 24 x 7 x 0.10 | |||
Res. Ohm/Km | <11 | |||
% coverage | 82 | |||
2nd shielding foil | Sí | |||
Petro-Jelly | No | |||
Outer sheath | Ø mm | 6.9 | ||
Material | LSFH, UV Resistant | |||
Bending radius minimum | mm | 34.5 | ||
1GHz shielding | dB | >105 | ||
Capacitance | pF/m | 54 | ||
Impedance | Ohm | 75 | ||
Transfer impedance (5-30MHz) | mOhm/m | <0.9 | ||
Velocity ratio | % | 82 | ||
Attenuation (dB/m) | ||||
Frequency (MHz) | ||||
200 | 0.09 | |||
500 | 0.14 | |||
800 | 0.18 | |||
1000 | 0.21 | |||
1350 | 0.24 | |||
1750 | 0.28 | |||
2050 | 0.3 | |||
2300 | 0.31 |
Summary
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