Marine Cable
RG58 Armoured Coaxial Cable
Applications :
- These 50Ω coaxial cables are suitable for installation on board of ships and other indoor marine environments.
Standards :
-
| IEC 60092-350 |
IEC 60332-3-22 |
| IEC 60754-1,2 |
IEC 61034-1,2 |
| NEK 606:2004 |
|
Construction :
- Conductors : 21AWG tinned copper.
- Insulation : PE.
- Shielding : Tinned copper braid.
- Bedding : Low smoke and halogen-free polyolefin, coloured black.
- Armour : Copper wire braid.
- Outer Sheath : Low smoke and halogen-free polyolefin.
Electrical Characteristics :
-
| AWG |
|
21 |
| Conductor Construction No./Diameter of Wires |
-/mm |
19/0.18 |
| Nominal Conductor Diameter |
mm |
0.89 |
| Impedance |
Ω |
50+/-3 |
| Nominal Attenuation@100MHz |
dB/100m |
15.7 |
| Nominal Attenuation@200MHz |
dB/100m |
22.3 |
| Nominal Attenuation@400MHz |
dB/100m |
32.8 |
| Nominal Attenuation@700MHz |
dB/100m |
46.6 |
| Nominal Attenuation@900MHz |
dB/100m |
54.1 |
| Nominal Attenuation@1000MHz |
dB/100m |
56.1 |
| Capacitance |
pF/m |
101 |
| Velocity of Propagation |
% |
66 |
| Conductor DCR |
Ω/km |
35.4 |
| Inductance |
μH/m |
0.246 |
| Time Delay |
ns/m |
5.0 |
Mechanical and Thermal Properties :
- Bending Radius : 15×OD.
- Temperature Range : -30℃ ~ +75℃.
Dimensions and Weight :
| Nominal Inner Conductor Diameter mm |
Nominal Insulation Thickness mm |
Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 0.89 |
1.0 |
1.14 |
8.6 |
149 |
|
