Marine Cable

Applications :

• Marine 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

Construction :

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