Construction :

• Inner conductor	Bare copper/Copper clad aluminium	Φ4.4 mm
  Dielectric	Foam /Solid PE	Φ12.4±0.02 mm
  Shield	Bonded aluminium foil	Φ12.6 mm
  Outer conductor	Tinned copper braid(24x7x0.15mm)	Φ13.2 mm
  Shield coverage		85%
  Sheath	PVC/PE	Φ15.6 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	83 pF/m
  Velocity of propagation	81%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	1.2(1.8)) Ohm/Km
  Outer conductor resistance	4.5 Ohm/Km
  Operating temperature range	-40°C - +85 °C
  Min.bending radius	78 mm
  Screening effectiveness	>90 dB
  Return loss	>20 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100 ft)
  100	2.7	0.8
  150	3.6	1.0
  280	4.6	1.4
  350	5.2	1.6
  400	6.0	1.7
  800	8.5	2.6
  900	9.3	2.8
  1200	10.8	3.3
  1500	12.3	3.7
  1800	13.7	4.2
  1900	14.2	4.3
  2000	14.6	4.5
  2200	14.9	4.5
  2500	16.6	5.1