TV cable, 2 coaxes - Type 6120/B

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Construction characteristics

Coax. 75 Ω coax (2 each)
Twisted quad: 0.50 mm² bare copper conductor insulated with PE
4 conductors twisted together (1 each)
Shielded twisted pair: 1.34 mm² bare copper conductor insulated with PE. 2 conductors twisted
together with a tinned copper drain wire and aluminium/polyester foil (4 each)
Filling compound: The cable is filled with cable filling compound
Outer jacket: Polyurethane jacket. Colour orange

  
Mechanical characteristics

Diameter: 14.80 mm ±0.20 mm
Weight in air: 340 kg/km nom
Weight in seawater: 165 kg/km nom
Min. bending radius, static: 170 mm
Min. bending radius, dynamic: 225 mm
Depth rating: 5,000 m

 

Electrical characteristics

Operating voltage: 600 V
Test voltage: 1,500 V DC for 1 min. for coax
3,000 V DC for 1 min. for 0.50 mm² and 1.34 mm² conductor
Conductor resistance: ≤ 89.5 Ω/km for coax
≤ 41.0 Ω/km for 0.50 mm² conductor
≤ 15.3 Ω/km for 1.34 mm² conductor
Insulation resistance: ≥ 5,000 MΩ×km
Capacitance: 56 pF/m for coax
50 pF/m for 0.50 mm² quad
190 pF/m for 1.34 mm² pair
Impedance: 37 ±5 Ω at 1-10 MHz for 1.34 mm² pair
Attenuation: 3.00 dB/100 m at 5 MHz for coax
4.30 dB/100 m at 10 MHz for coax
44.3 dB/100 m at 1,000 MHz for coax
7.0 dB/100 m at 1 MHz for twisted pair
17.5 dB/100 m at 10 MHz for twisted pair