Construction :

• Inner conductor	Smooth copper tube	Φ9.0 mm
  Dielectric	Foam PE	Φ22.5 mm
  Outer conductor	Overlapping copper foil	Φ22.8 mm
  Sheath	PE/LSOH	Φ27.2 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	76 pF/m
  Velocity of propagation	89%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	1.2 Ohm/Km
  Outer conductor resistance	2.8 Ohm/Km
  Installation temperature range	-40°C - +60 °C
  Operating temperature range	-55°C - +85°C
  Cable weight (approx.)	420kg/km/480kg/km

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation(dB/100ft)
  75	1.20	0.37
  150	1.80	0.55
  450	3.30	1.01
  800	5.10	1.55
  900	5.50	1.68