VLEDY 75-3,7 VLEDY 75-7,25 VCEDY 75-3,7 VCEDY 75-7,25
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Capacitance: 67 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
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Centre conductor: Cu stranded wire (type VLEDY) or plain Cu wire (type VCEDY)
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Outer conductor: double braiding out of Cu wires with ≈ 99% coverage (coverage of every braiding > 91 %)
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Application: for TV cable distribution, mutual and individual satellite and radio distribution
Pic. 1
Tab. 1 Technical properties
| Cable type |
VLEDY 75-3,7 |
VLEDY 75-7,25 |
VCEDY 75-3,7 |
VCEDY 75-7,25 |
|
Cable type according to |
RG59 | RG216 | RG59 | RG11 |
| Characteristic impedance [Ω] | 75 ± 3 | 75 ± 3 | 75 ± 3 | 75 ± 3 |
|
Nom. attenuation taken at 20 °C and frequency in MHz: 200 450 800 1750 (measured values) |
20,0 31,0 42,0 68,0 |
10,5 16,0 23,5 37,0 |
17,0 29,0 37,0 60,0 |
9,0 15,5 20,0 35,0 |
|
Screening efficiency up to 1000 MHz [dB] |
≥ 60 | ≥ 60 | ≥ 60 | ≥ 60 |
|
Minimal bending radius [mm] |
30 | 50 | 30 | 50 |
| Max. permissible pulling force [N] | 70 | 100 | 70 | 100 |
| Weight [g/m] | 66 | 168 | 66 | 168 |
|
Diameter of central conductor [mm] |
0,63 (7x0,21) | 1,2 (7x0,4) | 0,6 | 1,15 |
|
Diameter over dielectric [mm] |
3,7 | 7,25 | 3,7 | 7,25 |
| Diameter of jacket [mm] | 6,7 | 11,2 | 6,7 | 11,2 |
