Construction :

• Inner conductor	Tinned copper	7 x 0.25 mm
  Dielectric	Foam PE	Φ2.00 ± 0.10 mm
  Outer conductor (shield 1)	Aluminium + polyester + Aluminium tape
  Shield coverage		100%
  Outer conductor (shield 2)	Tinned copper	48 x 0.12 mm
  Shield coverage		64%
  Sheath	PVC or LSZH	Φ3.60 ± 0.10 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	95 pF/m
  Velocity of propagation	75%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	20.5 Ohm/Km
  Outer conductor resistance	32.5 Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Copper weight	8.2 Kg/Km
  Cable weight (approx.)	18.3 Kg/Km
  Screening effectiveness	>75 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	13.0	3.96
  100	17.3	5.27
  400	35.0	10.67
  600	43.3	13.20
  860	52.7	16.07
  1000	57.2	17.44
  1750	76.7	23.38
  2400	94.0	28.66

Return Loss :

• 30-300 MHz	>24dB
  300-600 MHz	>21dB
  600-900 MHz	>15dB