Home >> Product >> Coaxial Cable >> M17/RG Coaxial-Cable >> RG Type 75 Ohm

Construction :

• Inner conductor	Copper clad steel(CCS)	0.72 mm
  Dielectric	Low density PE	Φ4.70 ± 0.10 mm
  Outer conductor(shield 1)	Silver plated copper	168 x 0.13 mm
  Shield coverage		97%
  Outer conductor(shield 2)	Plain copper	168 x 0.13 mm
  Shield coverage		95%
  Sheath	PVC or LSZH	Φ8.50 ± 0.10 mm

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Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	67 pF/m
  Velocity of propagation	66%
  Insulation resistance	>2000 Mohm.Km
  Inner conductor resistance	106 Ohm/Km
  Outer conductor resistance	5 Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Copper weight	50.5 Kg/Km
  Cable weight (approx.)	112.4 Kg/Km
  Screening effectiveness	>70 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100 m)
  50	5.8	1.77
  100	8.5	2.59
  200	12.5	3.81
  400	18.0	5.49
  500	20.3	6.19
  600	22.6	6.89
  860	27.5	8.38
  1000	30.4	9.27

Return Loss :

• 30-300 MHz	>28dB
  300-600 MHz	>24dB
  600-900 MHz	>22dB