- -35%
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. Black. 250m plastic coil. Televes 414003
Plastic coil 250m coaxial cable SK2003plus Black Televes
televes-414003
€285.11
€438.63
35%
Tax included
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. Black. 250m plastic coil. Televes 414003
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
- Dca Euroclass
Features
- External UV-resistant LSFH sheath, black 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 < 2.5 mΩ/m
- For 5 MHz - 1000 MHz => SA > 95 dB
- For 1000 MHz - 2000 MHz => SA > 85 dB
- For 2000 MHz - 3000 MHz => SA > 75 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 | SK2003plus | |||
| Standard | EN 50117-2-5 | |||
| EuroClass | Dca | |||
| Class | A+ | |||
| Inner conductor | Ø mm | 1.02 | ||
| Material | CU | |||
| Res. Ohm/Km | <22 | |||
| Dielectric | Ø mm | 4.6 | ||
| Material | PEE | |||
| Overlapped foil | Aluminium + Polyester | |||
| Braid | Material | CuSn (98%Cu) | ||
| Dimensions (Ncx Nsx Ø) | 24 x 7 x 0.10 | |||
| Res. Ohm/Km | <11 | |||
| Coverage % | 82 | |||
| 2-nd foil | Yes | |||
| Petrol-Jelly | No | |||
| Outer sheath | Ø mm | 6.7 | ||
| Material | LSHF, UV resistant | |||
| Minimum bending radius | mm | 33.5 | ||
| Screening attenuation @ 1GHz | dB | >95 | ||
| Capacitance | pF/m | 54 | ||
| Impedance | Ohm | 75 | ||
| Transfer impedance (5-30MHz) | mOhm/m | ≤2.5 | ||
| Velocity ratio | % | 84 | ||
| Attenuations (dB/m) | ||||
|---|---|---|---|---|
| Frequency (MHz) | ||||
| 5 | 0.02 | |||
| 47 | 0.05 | |||
| 90 | 0.06 | |||
| 200 | 0.09 | |||
| 500 | 0.14 | |||
| 800 | 0.18 | |||
| 1000 | 0.21 | |||
| 1350 | 0.24 | |||
| 1750 | 0.28 | |||
| 2050 | 0.3 | |||
| 2300 | 0.32 | |||
televes-414003
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