Construction :

• Inner conductor	Bare copper	Φ1.02 mm
  Dielectric	Foam PE	Φ4.57 ± 0.20 mm
  Tape shield(shield 1)	Aluminium foil
  Shield coverage		100%
  Outer conductor(shield 2)	Aluminium	96 x 0.12 mm
  Shield coverage		70%
  Sheath	PVC or LSZH	Φ7.00 ± 0.20 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	54 pF/m
  Velocity of propagation	82%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	23.1 Ohm/Km
  Outer conductor resistance	31Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Cable weight (approx.)	43 Kg/Km

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	5.0	1.5
  100	6.4	1.96
  200	9.2	2.8
  500	14.5	4.4
  600	15.9	4.9
  800	17.7	5.4
  1000	21.9	6.7
  1350	24.9	7.6
  1750	29.0	8.8
  2050	33.1	10.1
  2400	36.4	11.1