| 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 : | 20AWG 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 | 20 | |
Nominal Conductor Diameter | mm | 0.8 |
Impedance | Ω | 75+/-5 |
Nominal Attenuation@100MHz | dB/100m | 7.6 |
Nominal Attenuation@270MHz | dB/100m | 12.5 |
Nominal Attenuation@540MHz | dB/100m | 17.9 |
Nominal Attenuation@720MHz | dB/100m | 20.9 |
Nominal Attenuation@750MHz | dB/100m | 21.3 |
Nominal Attenuation@1000MHz | dB/100m | 24.9 |
Capacitance | pF/m | 53.5 |
Velocity of Propagation | % | 83 |
Conductor DCR | Ω/km | 32.8 |
Shield DCR | Ω/km | 12.5 |
Inductance | μH/m | 0.318 |
Time Delay | ns/m | 4.0 |
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 |
0.8 | 1.4 | 1.2 | 10.0 | 177 |