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Van Damme SDI Vision Ecoflex LSZH ST 4.5 Coax

Low Smoke Zero Halogen Cable

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Description

The SDI Vision range of 75 Ohm precision coaxial cables comprises a Low Smoke Zero Halogen jacketed single coax and 6 way LSZH jacketed multicore. As with the Van Damme HD vision range close attention has been paid to their electrical characteristics and tolerances to ensure trouble free performance with SMPTE 259M SDI signals as well as analogue video. These cables can also be used for shorter distance transmission of 3 Gb/s HD-SDI – please see the transmission length guidelines.

 

Applications
• Broadcast Installations
• Government Buildings
• Marine Installations

Materials
• Oxygen free copper
• Foam Skin Polyethylene
• SHF-1 LSZH Polymer

Key Benefits
• Precision 75 Ohm Impedance
• Low Smoke Zero Halogen

MAXIMUM REEL LENGTH: 500 M
PRODUCT CONFIGURATIONS: 2

Specifications

Mechanical Specification:

  • 278-075-000
    o Conductor: 1 x 0.60 mm bare ultra-pure oxygen-free copper
    o Conductor size: 1 x 0.60 mm, 0.28 mm2, AWG 23
    o Dielectric: Foam skin polyethylene
    o Diameter: 2.80 ± 0.05 mm
    o Screen 1: Aluminium/polyester foil 125% coverage
    o Screen 2: Tinned braided oxygen free copper, < 95% coverage
    o Overall Jacket: SHF1 LSZH thermoplastic polymer Water Blue RAL 5021
    o Overall diameter: 4.50 ± 0.15 mm
    o Bend Radius: 15 x overall diameter

 

  • 278-075-006
    o Overall Jacket: SHF1 LSZH thermoplastic polymer Water Blue RAL 5021
    o Overall diameter: 15.60 ± 0.30 mm
    o Bend Radius: 15 x overall diameter

 

Electrical Specification:

  • Impedance: 75 ± 3 Ohms
  • Conductor Resistance: 69 Ohm/km
  • Capacitance: 56.5 pF/m
  • Velocity of Propagation: 80%
  • Attenuation at 743 MHz: 29.77 dB/100 m

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