Construction :

• Inner conductor	Plain copper	0.6 mm
  Dielectric	Low densty PE	Φ3.70 ± 0.10 mm
  Outer conductor (shield 1)	Plain copper	120 x 0.12 mm
  Shield coverage		86%
  Outer conductor (shield 2)	Tinned copper	120 x 0.12 mm
  Shield coverage		86%
  Sheath	PVC or LSZH	Φ6.10 ± 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	62 Ohm/Km
  Outer conductor resistance	8.5 Ohm/Km
  Operating temperature range	-25 °C - +80 °C
  Copper weight	29.9 Kg/Km
  Cable weight (approx.)	59.8 Kg/Km
  Screening effectiveness	>70 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	7.2	2.20
  100	10.5	3.20
  200	15.5	4.73
  400	22.3	6.80
  500	25.1	7.65
  600	28.0	8.54
  860	33.9	10.34
  1000	37.0	11.28

Return Loss :

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