| Applications : | These 75Ω 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 |
| Conductors : | 18AWG solid bare copper. |
| Insulation : | Foam PE. |
| Shielding1 : | Al/Polyester/Al tape. |
| Shielding2 : | 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 |
18 |
|
|
Nominal Conductor Diameter |
mm |
1.0 |
|
Impedance |
Ω |
75+/-5 |
|
Nominal Attenuation@100MHz |
dB/100m |
6.9 |
|
Nominal Attenuation@200MHz |
dB/100m |
9.0 |
|
Nominal Attenuation@300MHz |
dB/100m |
11.8 |
|
Nominal Attenuation@400MHz |
dB/100m |
13.1 |
|
Nominal Attenuation@500MHz |
dB/100m |
15.4 |
|
Nominal Attenuation@900MHz |
dB/100m |
21.5 |
|
Nominal Attenuation@1700MHz |
dB/100m |
29.4 |
|
Capacitance |
pF/m |
53.5 |
|
Velocity of Propagation |
% |
83 |
|
Conductor DCR |
Ω/km |
21.4 |
|
Shield DCR |
Ω/km |
7.5 |
|
Inductance |
μH/m |
0.32 |
|
Time Delay |
ns/m |
4 |
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 |
|
1.0 |
1.8 |
1.2 |
11.2 |
208 |
