VLEKY 50-2,95 VLEKE 50-2,95 VLEKY-N 50-2,95 VLEKD 50-2,95
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Capacitance: 101 pF/m
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Velocity ratio: 0,66
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Insulation material: solid polyethylene
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Jacket material: PVC jacket (type VLEKY and VLEKY-N), PE jacket (type VLEKE) or double PE+PVC jacket (type VLEKD)
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Centre conductor: 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: computer networks LAN in basic band with transmission velocity up to 10 Mbit/s according to IEEE 802.3, 10 Base 2, max.length/segment 185 m
Pic. 1
Pic. 2
Tab. 1 Technical properties
| Typ kábla |
VLEKY 50-2,95 |
VLEKE 50-2,95* |
VLEKY-N 50-2,95 |
VLEKD 50-2,9 |
|
Cable type according to RG MIL-C-17 |
RG58 | RG58 | (RG58) | RG58 |
| Characteristic impedance [Ω] | 50 ± 2 | 50 ± 2 | 50 ± 2 | 50 ± 2 |
|
Nom. attenuation at 20 °C and frequency in MHz: 5 10 100 (measured values) [dB/100 m] |
2,9 4,6 16,0 |
2,9 4,6 16,0 |
2,9 4,6 16,0 |
2,9 4,6 16,0 |
|
Screening efficiency up to 1000 MHz [dB] |
≥ 80 | ≥ 80 | ≥ 80 | ≥ 80 |
|
Minimal bending radius [mm] |
25 | 25 | 40 | 30 |
| Max. permissible pulling force[N] | 30 | 30 | 2270** | 35 |
| Weight [g/m] | 28 | 28 | 90 | 48 |
|
Diameter of central conductor [mm] |
0,94 | 0,94 | 0,94 | 0,94 |
|
Diameter over dielectric [mm] |
2,95 | 2,95 | 2,95 | 2,95 |
| Diameter of jacket [mm] | 5 | 5 | 7+4 | 6,4 |
*) Suitable for application by higher demands in exterior locations
**) For strand parameters: diameter of 2 mm and wire strength 1270 MPa
