Construction :

• Inner conductor	Silver plated copper	7 x 0.75 mm
  Dielectric	Low density PE	Φ7.25 ± 0.18 mm
  Outer conductor(shield 1)	Silver plated copper	168 x 0.13 mm
  Shield coverage		79%
  Outer conductor(shield 2)	Silver plated copper	168 x 0.13 mm
  Shield coverage		76%
  Sheath	PVC or LSZH	Φ10.8 ± 0.18 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	100 pF/m
  Velocity of propagation	66%
  Insulation resistance	>2000 Mohm.Km
  Inner conductor resistance	6.0 Ohm/Km
  Outer conductor resistance	3.8 Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Copper weight	75.2 Kg/Km
  Cable weight (approx.)	167.6 Kg/Km
  Screening effectiveness	>70 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100 ft)
  50	4.8	1.46
  100	7.2	2.20
  200	10.5	3.20
  400	15.4	4.70
  500	17.6	5.37
  600	19.5	5.95
  860	24.2	7.38
  1000	26.5	8.08

Return Loss :

• 30-300 MHz	>30dB
  300-600 MHz	>29dB
  600-900 MHz	>27dB