Construction
Inner conductor |
Smooth copper tube |
Φ4.8 mm |
Dielectric |
Foam PE |
Φ12.3 mm |
Outer conductor |
Overlapping copper foil |
Φ13.8 mm |
Sheath |
PE/LSOH |
Φ15.7 mm |
Electrical & Mechanical Characteristics
Impedance |
50±3 Ohm |
Nominal capacitance |
76 pF/m |
Velocity of propagation |
88% |
Insulation resistance |
>5000 Mohm.Km |
Inner conductor resistance |
1.48 Ohm/Km |
Outer conductor resistance |
3.40 Ohm/Km |
Installation temperature range |
-40°C - +60 °C |
Operating temperature range |
-55°C - +85°C |
Cable weight (approx.) |
190kg/km/230kg/km |
Attenuation
Frequency(MHz) |
Attenuation (dB/100 m) |
Attenuation (dB/100 ft) |
150 |
3.3 |
1.01 |
450 |
5.9 |
1.8 |
800 |
8.4 |
2.56 |
900 |
9.1 |
2.77 |
