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Flame Retardant Coaxial Cables
Flame Retardant RG11 A/U CWB/SWB/SWA Armoured Coaxial Cables
APPLICATION
These 75Ω coaxial cables are suitable for installation on board of ships and other indoor marine environments.
STANDARDS:
Basic design adapted to MIL-C-17
FIRE PERFORMANCE:
| Flame Retardance (Single Vertical Wire Test)** | EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2- 1*; DIN VDE 0482-265-2-1* |
|---|---|
| Reduced Fire Propagation (Vertically-mounted bundled wires & cable test)** | EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4 |
Note: Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC
compound and the cable design.
CABLE CONSTRUCTION :
Conductors: 14AWG solid bare copper.
Insulation: Low density PE compound.
Screen1: Aluminium/polyester or aluminium tape.
Screen2: Tinned copper braid.
Inner Sheath: Low smoke and halogen-free polyolefin, coloured black.
Armour:
cwb: copper Wire Braid
swb: Steel Wire Braid
swa: Steel Wire Armour
Outer Sheath: Thermoplastic PVC compound. UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request.
Physical AND THERMAL PROPERTIES:
Temperature range during operation (fixed state): -30°C - +75°C
Minimum bending radius: 15 x Overall Diameter
Electrical Properties:
| AWG | 14 | |
|---|---|---|
| Nominal Conductor Diameter | mm | 1.6 |
| Impedance | Ω | 75+/-5 |
| Nominal Attenuation@100MHz | dB/100m | 4.5 |
| Nominal Attenuation@270MHz | dB/100m | 7.6 |
| Nominal Attenuation@540MHz | dB/100m | 10.8 |
| Nominal Attenuation@750MHz | dB/100m | 12.8 |
| Nominal Attenuation@1000MHz | dB/100m | 14.8 |
| Capacitance | pF/m | 53.5 |
| Velocity of Propagation | % | 83 |
| Conductor DCR | Ω/km | 8.5 |
| Shield DCR | Ω/km | 12.1 |
| Inductance | μH/m | 0.32 |
| Time Delay | ns/m | 4 |
CONSTRUCTION PARAMETERS:
| Cable Code | Nominal Inner Conductor Diameter | Nominal Insulation Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | Nominal Weight |
|---|---|---|---|---|---|
| mm | mm | mm | mm | kg/km | |
| FGD RG11 A/U CWB | 1.6 | 2.7 | 1.7 | 15.2 | 349 |
| FGD RG11 A/U SWB | 1.6 | 2.7 | 1.7 | 15.2 | 344 |
| FGD RG11 A/U SWA | 1.6 | 2.7 | 1.7 | 16.2 | 468 |