Construction :

• Inner conductor	Plain copper	7 x 0.25 mm
  Dielectric	Foam PE	Φ3.70 ± 0.10 mm
  Outer conductor (shield)	Plain copper	120 x 0.15 mm
  Shield coverage		95%
  Sheath	PVC or LSZH	Φ6.15 ± 0.10 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	56 pF/m
  Velocity of propagation	80%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	49 Ohm/Km
  Outer conductor resistance	9 Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Copper weight	23.8 Kg/Km
  Cable weight (approx.)	53.0 Kg/Km
  Screening effectiveness	>55 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	7.1	2.16
  100	10.1	3.08
  200	14.0	4.27
  400	20.2	6.16
  500	23.6	7.20
  600	26.2	7.99
  860	32.2	9.82
  1000	34.8	10.61

Return Loss :

• 30-300 MHz	>25dB
  300-600 MHz	>24dB
  600-900 MHz	>20dB