Construction :

• Inner conductor	Copper clad steel(CCS)	Φ0.58 ± 0.03 mm
  Dielectric	Low density PE	Φ3.70 ± 0.10 mm
  Outer conductor (shield)	Plain copper	120 x 0.15 mm
  Shield coverage		95%
  Sheath	PVC or LSZH	Φ6.20 ± 0.10 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	67 pF/m
  Velocity of propagation	66%
  Insulation resistance	>2000 Mohm.Km
  Inner conductor resistance	158 Ohm/Km
  Outer conductor resistance	9.0 Ohm/Km
  Test/Operatig Voltage(max)	5.0 KV/3.5 KV
  Operating temperature range	-30 °C - +70 °C
  Copper weight	22.4 Kg/Km
  Cable weight (approx.)	55.8 Kg/Km
  Screening effectiveness	>55 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	7.4	2.26
  100	10.7	3.26
  200	15.7	4.79
  400	22.7	6.92
  500	25.7	7.84
  600	28.7	8.75
  860	34.8	10.61
  1000	38.0	11.59

Return Loss :

• 30-300 MHz	>31dB
  300-600 MHz	>28dB
  600-900 MHz	>24dB