Vandamme 268-314-020 Video Cable, , Red Sheath 268-314-020 数据表
产品代码
268-314-020
red
series
Mechanical Specifications - Individual Cores
Conductor
Conductor
Material
Bare ultra pure oxygen free copper
Stranding
7x 0.20mm (0.22mm
2
) AWG 24/7
Dielectric
Material
Polyethylene
Average thickness
1.55mm
Diameter
3.73mm ± 0.03
Screen
Material
Bare oxygen free braided copper wire
Coverage
95%
Dimension
16x9x0.12mm
Overall Jacket
Material
Flexible PVC
Average thickness
0.70mm
Overall diameter
6.15mm
Mechanical Specifications - Multicore
4-way
5-way
Stock Code
268-314-020
268-315-020
Coax Colours
Red, Green, Blue, Black
Red, Green, Blue, Black, Cream
Material
Flexible PVC Purple Red RAL 3004
Average thickness
1.60mm
1.60mm
Overall diameter
18.0mm
20.0mm
Bend radius
15 x overall diameter
Weight
350 Kg/Km
400 Kg/Km
Physical properties unaged
Jacket (@ 60°C)
Jacket (@ 60°C)
Tensile strength
> 10 N/mm
2
Elongation
> 125 %
Heat Shock Test
150°C x 1 hour / No cracks
Electrical Specifications
Resistance
Resistance
Conductor
85 Ohm/Km
Shield
13 Ohm/Km
Insulation
> 5000 M Ohm/Km
Voltage test
7000V DC 1 minute OK
Capacitance
67 pF/m
Velocity of propagation
66%
Impedance at 10MHz
75 Ohms ± 2
Attenuation
10 MHz
4.21 dB/100m
200 MHz
18.36 dB/100m
100 MHz
13.32 dB/100m
400 MHz
28.11 dB/100m
135 MHz
15.08 dB/100m
743 MHz
38.31 dB/100m
180 MHz
17.42 dB/100m
Structural return loss
Multicores characteristics by stock code
Stock code
Overall diameter mm
Jacket thickness mm
Weight Kg/Km
268-314-020
18.00
1.50
350
268-315-020
20.00
2.50
400
• Maximum reel length 500 metres
15
20
25
30
35
40
45
50
20
25
30
35
40
45
50
0
100 200 300 400 500 600 700 800 900 1000 1100
1200
1300
1400
1500
MHz
dB