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

Construction :

• Inner conductor	Plain copper	7 x 0.40 mm
  Dielectric	Low density PE	Φ7.25 ± 0.18 mm
  Outer conductor (shield)	Plain copper	240 x 0.15 mm
  Shield coverage		97%
  Sheath	PVC or LSZH	Φ10.3 ± 0.18 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	20.5 Ohm/Km
  Outer conductor resistance	4.5 Ohm/Km
  Operating temperature range	-30 °C - +70 °C
  Copper weight	49.8 Kg/Km
  Cable weight (approx.)	140.2 Kg/Km
  Screening effectiveness	>55 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	4.2	1.28
  100	6.2	1.89
  200	9.2	2.80
  400	13.8	4.21
  500	15.5	4.73
  600	17.1	5.21
  860	21.1	6.43
  1000	23.4	7.13

Return Loss :

• 30-300 MHz	>30dB
  300-600 MHz	>27dB
  600-900 MHz	>25dB