VCEKY 75-2,6 VCEKY 75-3,7 VCEKY 75-4,8
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Capacitance: 67 pF/m
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Velocity ratio: 0,66
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Insulation material: plain polyethylene
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Jacket material: PVC
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Centre conductor: plain Cu wire
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Outer conductor: longitudinally overlapped inner Al-PET foil, additional tinned Cu wires, longitudinally overlapped outer Al-PET foil
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Application: for tertiary networks CATV, for subscriber cords and rising wiring, for satellite reception and indoor TV distribution networks
Pic. 1
Tab. 1 Technical properties
| Cable type |
VCEKY 75-2,6 |
VCEKY 75-3,71) |
VCEKY 75-4,81) |
|
Cable type according to RG MIL-C-17 |
- | RG59 | RG6 |
| WCharacteristic impedance [Ω] | 75 ± 2 | 75 ± 2 | 75 ± 2 |
|
Nom. attenuation taken at 20 °C and frequency in MHz: 200 400 800 1700 (measured values) [dB/100 m] |
26,2 37,0 55,0 - |
14,2 22,0 34,0 55,0 |
11,5 17,6 26,0 39,6 |
|
Screening efficiency up to 1000 MHz |
≥ 75 | ≥ 80 | ≥ 80 |
|
Minimal bending radius [mm] |
15 | 25 | 30 |
| Max. permissible pulling force [N] | 40 | 60 | 70 |
| Weight [g/m] | 22 | 43 | 51 |
|
Diameter of central conductor [mm] |
0,4 | 0,6 | 0,75 |
|
Diameter over dielectric [mm] |
2,6 | 3,7 | 4,8 |
| Diameter of jacket [mm] | 4,5 | 6 | 7 |
1) Cable is approved by Telecommunication institute of Slovak Republic and Telecommunication Institute of Czech Republic for application in CATV
2) Cable has certificate according to IEC 96-1 and IEC 96-3
3) Cable has assigned ESČ mark
