Construction :

• Inner conductor	Silver plated copper	7 x 0.80 mm
  Dielectric	Solid PTFE	Φ7.25 ± 0.10 mm
  Outer conductor (shield 1)	Silver plated copper (0.16mm)	Φ7.95 ± 0.10 mm
  Inner sheath	FEP	Φ9.00 ± 0.10 mm
  Outer conductor (shield 2)	Silver plated copper (0.2mm)	Φ9.90 ± 0.10 mm
  Outer sheath	FEP	Φ11.10 ± 0.10 mm

•  

Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	94 pF/m
  Velocity of propagation	70%
  Insulation resistance	- Mohm.Km
  Inner conductor resistance	- Ohm/Km
  Outer conductor resistance	- Ohm/Km
  Operatig Voltage(max)	4.4 KV
  Test Voltage
  Operating temperature range	-55°C - +200 °C
  Cable weight (approx.)	290 Kg/Km
  Screening effectiveness	>60 dB

Attenuation :

• Frequency (MHz)	Attenuation (dB/100 m)	Max. Attenuation(dB/100ft)
  100	7	2.1
  200	10	3.0
  400	14	4.3
  900	22	6.7
  1200	25	7.6
  1500	29	8.8
  1800	32	9.8
  2000	34	10.4
  2500	39	11.9