TV cable, Kevlar - Type 6926

Construction characteristics

Coax: 75 Ω coax (1 each)
Conductor: 1.00 mm² bare copper conductor insulated with PE
(8 each)
Shielded twisted quint: 0.14 mm² tinned copper conductor insulated with PE. 5 conductors twisted
together with a tinned copper drain wire and aluminium/polyester foil (1 each)
Shielded twisted quad: 0.22 mm² tinned copper conductor insulated with PE. 4 conductors twisted
together with a tinned copper drain wire and aluminium/polyester foil (1 each)
Filling compound: The cable is filled with cable filling compound
Strength member: Kevlar braid
Outer jacket: Polyurethane jacket. Colour red

 

Mechanical characteristics

Diameter. 14.40 mm ±0.50 mm
Weight in air: 275 kg/km nom
Weight in seawater: 108 kg/km nom
Min. bending radius, static: 100 mm
Min. bending radius, dynamic: 200 mm
Min. breaking strength: 7 kN
Depth rating: 5,000 m

 

Electrical characteristics

Operating voltage: 600 V for 1.00 mm² conductor
24 V for 0.22 mm² and 0.14 mm² conductor
Test voltage: 1,500 V DC for 1 min. for coax, 0.22 mm² and 0.14 mm² conductor
3,000 V DC for 1 min. for 1.00 mm² conductor
Conductor resistance: ≤ 89.5 Ω/km for coax
≤ 20.0 Ω/km for 1.00 mm² conductor
≤ 96.2 Ω/km for 0.22 mm² conductor
≤ 145.0 Ω/km for 0.14 mm² conductor
Insulation resistance: ≥ 5,000 MΩ×km
Capacitance: 67 pF/m for coax
80 pF/m for 0.22 mm² quad
65 pF/m for 0.14 mm² quint
Impedance: 75 ±3 Ω at 1 MHz for coax
Attenuation: 2.5 dB/100 m at 5 MHz for coax
12.20 dB/100 m at 100 MHz for coax
41.50 dB/100 m at 1,000 MHz for coax