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SR250

 

Construction :

  • Inner conductor Silver plated copper clad steel Φ1.65 mm
    Dielectric PTFE Φ5.31 ± 0.1 mm
    Outer conductor type1: Seamless bare copper tube Φ6.35 ± 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 50±3 Ohm
    Nominal capacitance 95.1 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 22.3 mm

Attenuation :

  • Frequency(MHz) Max. Attenuation(dB/100m) Max. Attenuation(dB/100ft)
    500 16 4.9
    1000 23 7.0
    5000 58 17.7
    10000 89 27.1