Construction :

• Inner conductor	Bare copper	Φ1.02 mm
  Dielectric	Foam PE	Φ4.60 ± 0.20 mm
  Tape shield(shield 1)	Aluminium foil
  Shield coverage		100%
  Outer conductor(shield 2)	Tinned copper	64 x 0.12 mm
  Shield coverage		60%
  Sheath	PVC or LSZH	Φ6.80 ± 0.20 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	53 pF/m
  Velocity of propagation	83%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	23.1 Ohm/Km
  Outer conductor resistance	28Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Cable weight (approx.)	46 Kg/Km

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	4.5	1.4
  100	6.2	1.9
  200	8.9	2.7
  500	15.1	4.6
  600	16.8	5.1
  800	19.0	5.8
  1000	21.5	6.6
  1350	24.9	7.6
  1750	28.3	8.6
  2150	31.1	9.5
  2400	33.3	10.1