Construction :

• Inner conductor	Bare copper	Φ0.31 mm
  Dielectric	Solid PE	Φ1.95 mm
  Outer conductor (shield 1)	Tinned copper braid	Φ2.35 mm
  Shield coverage 1		91%
  Outer conductor (shield 2)	Tinned copper braid	Φ2.75 mm
  Shield coverage 2		90%
  Inner sheath	PVC(8 x single core)	Φ13.45 mm
  Outer sheath	PVC	Φ16.0 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	66 pF/m
  Velocity of propagation	67%
  Insulation resistance	>5000 Mohm.Km
  Max. conductor resistance	236 Ohm/Km
  Rated temperature	70°C
  Cable weight (approx.)	335kg/km

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation(dB/100ft)
  1	2.3	0.7
  4	4.5	1.4
  5	4.8	1.5
  17	9.2	2.8
  70	18.7	5.7
  100	22.5	6.9
  200	32.0	9.8