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SR141-75

 

Construction :

  • Inner conductor Silver plated copper clad steel Φ0.51 mm
    Dielectric PTFE Φ2.98 ± 0.1 mm
    Outer conductor type1: Seamless bare copper tube Φ3.58 ± 0.1 mm
    type2: Seamless copper tube, tin plated(TP)
    type3: Seamless copper tube, Silver plated(SP)
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Electrical & Mechanical Characteristics :

  • Impedance 75±5 Ohm
    Nominal capacitance 68.5 pF/m
    Velocity of propagation -
    Insulation resistance - Mohm.Km
    Inner conductor resistance - Ohm/Km
    Outer conductor resistance - Ohm/Km
    Operating temperature range -55°C - +125 °C
    Outer conductor integrity temperature 175°C
    Min.bending radius 12.5 mm

Attenuation :

  • Frequency(MHz) Max. Attenuation(dB/100m) Max. Attenuation(dB/100ft)
    500 28 8.5
    1000 40 12.2
    5000 97 29.6
    10000 145 44.2
    20000 221 67.4