Construction :

• Inner conductor	Coppe clad Aluminium or copper	Φ4.8 mm
  Dielectric	Foam PE	Φ12.3 mm
  Outer conductor	Corrugated copper tube and slot	Φ13.8 mm
  Sheath	PE/LSOH	Φ15.7 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	76 pF/m
  Velocity of propagation	88%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	1.48 Ohm/Km
  Outer conductor resistance	2.10 Ohm/Km
  Installation temperature range	-40°C - +60 °C
  Operating temperature range	-55°C - +85°C
  Cable weight (approx.)	230kg/km/260kg/km

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation(dB/100ft)
  75	2.0	0.61
  150	2.9	0.88
  450	5.3	1.62
  800	7.3	2.23
  900	7.9	2.41
  1800	12.0	3.66
  2200	13.5	4.12
  2400	14.1	4.30