M17/110-RG302 (RG302/U)

 

Construction :

  • Inner conductor Silver plated copper clad steel (SCCS) Φ064 mm
    Dielectric PTFE Φ3.71 mm
    Outer conductor (shield) Silver plated copper (0.13mm) Φ4.21 mm
    Shield coverage   90%
    Sheath FEP Φ5.13 mm
  •  

Electrical & Mechanical Characteristics :

  • Impedance 75±5 Ohm
    Nominal capacitance 63.7 pF/m
    Velocity of propagation 70%
    Insulation resistance >2000 Mohm.Km
    Inner conductor resistance 147.5 Ohm/Km
    Outer conductor resistance 47.5 Ohm/Km
    Test/Operatig Voltage(max) 3.5 KV/1.9 KV
    Operating temperature range -55 °C - +200 °C
    Copper Weight - Kg/Km
    Cable weight (approx.) 56 Kg/Km
    Screening effectiveness <130 dB

Attenuation :

  • Frequency (MHz) Attenuation (dB/100 m) Attenuation (dB/100ft)
    50 6.2 1.89
    100 12.1 3.69
    200 17.7 5.40
    400 24.9 7.59
    700 36.1 11.01
    900 34.4 10.49
    1000 38.7 11.80
    1500 44.1 13.45
    2000 52.0 15.85
    3000 70.5 21.49