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

Construction :

• Inner conductor	Tinned copper	7 x 0.13 mm
  Dielectric	Foam PE	Φ1.70 ± 0.10 mm
  Outer conductor	Tinned copper	80 x 0.10 mm
  Shield coverage		92%
  Sheath	PVC or LSZH	Φ2.60 ± 0.10 mm

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Electrical & Mechanical Characteristics :

• Impedance	75±5 Ohm
  Nominal capacitance	56 pF/m
  Velocity of propagation	66%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	20.5 Ohm/Km
  Outer conductor resistance	30.0 Ohm/Km
  Operating temperature range	-25 °C - +80 °C
  Copper weight	6.9 Kg/Km
  Cable weight (approx.)	11.3 Kg/Km
  Screening effectiveness	>50 dB

Attenuation :

• Frequency(MHz)	Attenuation (dB/100 m)	Attenuation (dB/100ft)
  50	11.7	3.57
  100	15.8	4.82
  200	24.6	7.50
  400	36.5	11.13
  500	41.3	12.59
  600	44.7	13.63
  860	53.8	16.40
  1000	57.7	17.59

Return Loss :

• 30-300 MHz	>20dB
  300-600 MHz	>18dB
  600-900 MHz	>16dB