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Coaxial Cables

1.5DS- QFB(TA) Cable

  • To transmit radio frequency (RF) signal.
  • Video signal.
  • Digital data with low loss.
  • It is commonly used in communication and electronic systems.
  • Used in internal wiring in communication base stations and RF module.
  • Used in vehicles for antenna connections and signal transmission in systems like GPS, satellite radio and vehicle communication module.

  • Conductor : Annealed Standard Tinned Copper Conductor.
  • Insulation : Foamed Polyethylene.
  • Colour : White.
  • Taping : Copper Mylar tape (100% coverage).
  • Braiding : ATC (Coverage 95%).
  • Outer Sheath : Heat Resistance.
    Polyvinylchloride – Black.

  • Temperature Range : -40°C to +105°C
  • Capacitance : 83±4 nF/Km
  • Characteristic Impedance : 50 ± 2 Ω
  • Min. Insulation Resistance : 1000 mΩ/km
  • Velocity of propogation ≈ 83% of the speed of light
  • 1.5D : 1.5mm dielectric diameter
  • QFB : Quadruple foil braid
  • TA : Tinned copper braid & Aluminium foil
    shielding

  • Reduces electromagnetic interference (EMI)
  • Easy to install
  • Operates in harsh automotive environments
  • Less susceptible to noise interference compare to twisted pair
  • Resistant to heavy, vibration and mechanical stress
  • Reduce vehicle wiring weight core

Part
Number
Conductor Construction Insulation
Wall Thickness
Nom.
Core
Diameter
Nom.
Nom. Dia
Over
Shield
Nom. Dia
Over
Braid
Outer Sheath Thickness (Min.) Overall diameter (Nom.) Weight
Approx (Nom.)
Max.
Conductor
Resistance
at 20°C
Size No. of
Strands
Strand Diameter Nom. Diameter of
Wire
(Nom.)
mm2 nos. mm mm mm mm mm mm mm mm kg/km Ω/km
D078020904 0.22 1 7/0.20 0.6 ± 0.024 0.50 1.6 ± 0.1 1.7 2.20 0.40 3.0 ± 0.2 15 89.4

 

Frequency (MHz) 10 50 87 100 108 200 300 400 900 1500 1600 1600 2000 2400 2500 3000 4000 5000 5800 6000
 Attenuation (dB/m)
Nom.
0.07 0.14 0.17 0.19 0.2 0.27 0.34 0.4 0.63 0.83 0.86 0.95 0.98 1.09 1.11 1.23 1.45 1.65 1.79 1.87

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