Flame Retardant RG6 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.

images/Flame Retardant RG6 A/U CWB/SWB/SWA Armoured Coaxial Cables.jpg images/RG6 A/U CWB/SWB/SWA Armoured Coaxial Cables.jpg

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 60332-3-22 (cat. A); IEC 60332-3-22; BS EN 60332-3-22; 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 18AWG bare copper wire, solid according to IEC 60228 class 1
Insulation PE compound
Screen 1 Aluminium/polyester or aluminium tape
Screen 2 Tinned copper braid
Inner Sheath PVC compound
Armouring 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 -30°C - +75°C
Minimum Bending Radius 15 X Overall Diameter

ELECTRICAL PROPERTIES

Impedance 75±5Ω
Capacitance 54 nF/km
Velocity ratio 82%
Insulation resistance >5000 Mohm.Km
DC resistance
Inner conductor 23.1 Ω/km
Outer conductor 31 Ω/km

ATTENUATION

Frequency Attenuation Attenuation
MHz dB/100 m dB/100ft
50 5.0 1.5
100 6.4 1.96
200 9.2 2.8
500 14.5 4.4
600 15.9 4.9
800 17.7 5.4
1000 21.9 6.7
1350 24.9 7.6
1750 29.0 8.8
2050 33.1 10.1
2400 36.4 11.1

RETURN LOSS

Frequency Return Loss
MHz dB
30-300 >28
300-600 >24
600-900 >22

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 RG6/U CWB 1.0 1.8 1.2 10.8 181
FGD RG6/U SWB 1.0 1.8 1.2 10.8 177
FGD RG6/U SWA 1.0 1.8 1.2 11.8 267
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