Construction
|
Inner conductor
|
Solid copper
|
Φ2.74 mm
|
|
Dielectric
|
Foam /Solid PE
|
Φ7.24 mm
|
|
Shield
|
Bonded aluminium foil
|
Φ7.39 mm
|
|
Outer conductor
|
Tinned copper braid
|
Φ8.13 mm
|
|
Sheath
|
PVC/PE
|
Φ10.29 mm
|
Electrical & Mechanical Characteristics
|
Impedance
|
50±3 Ohm
|
|
Nominal capacitance
|
101.1 pF/m
|
|
Velocity of propagation
|
85%
|
|
Insulation resistance
|
>5000 Mohm.Km
|
| Inner conductor resistance |
2.92 Ohm/km |
|
Outer conductor resistance
|
5.41 Ohm/Km
|
|
Operating temperature range
|
-40°C - +85 °C
|
|
Min.bending radius
|
51 mm
|
Attenuation
|
Frequency(MHz)
|
Attenuation (dB/100 m)
|
Max. Attenuation(dB/100ft)
|
|
30
|
2.2
|
0.7
|
|
50
|
2.9
|
0.9
|
|
150
|
5
|
1.5
|
|
220
|
6.1
|
1.9
|
|
450
|
8.9
|
2.7
|
|
900
|
12.8
|
3.9
|
|
1500
|
16.8
|
5.1
|
|
1800
|
18.6
|
5.7
|
|
2000
|
19.6
|
6
|
|
2500
|
22.2
|
6.8
|
|
3000
|
24.8
|
7.6
|
|
5800
|
35.5
|
10.8
|