Construction :

• Inner conductor	Plain copper	19 x 0.28 mm
  Dielectric	Foam PE	Φ3.90 ± 0.15 mm
  Outer conductor (shield)	Plain copper	128 x 0.12 mm
  Shield coverage		88%
  Sheath	PVC or LSZH	Φ6.10 ± 0.10 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	80 pF/m
  Velocity of propagation	80%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	15.5 Ohm/Km
  Outer conductor resistance	14 Ohm/Km
  Operating temperature range	-25 °C - +80 °C
  Copper weight	25.2 Kg/Km
  Cable weight (approx.)	53.7 Kg/Km
  Screening effectiveness	>55 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	7.2	2.20
  100	10.5	3.20
  400	22.2	6.77
  600	27.6	8.41
  860	33.9	10.34
  1000	37.0	11.28
  1750	51.6	15.73
  2400	64.5	19.66

Return Loss :

• 30-300 MHz	>26dB
  300-600 MHz	>25dB
  600-900 MHz	>23dB