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Flexible Foam Dielectric LEAKY Feeder Cable

Model: (1-1/4″ F Leaky Cable) KCPL50FR114A2



Inner Conductor Smooth copper tube Nominal 13.40+0.40 mm
Dielectric Foamed polyethylene Nominal 34.0+1.00 mm
Outer Conductor Overlapped copper foil with punched leaky slots 35.00+1.00 mm
Jacket Flame-Retardant/Halogen-Free black PE Nominal 39.00+1.00 mm
Mechanical Characteristics
Weight (±5%) F-R Jacket Nominal 0.97 kg/m
Single Bending Radius 500 mm
Multiple Bending Radius 800 mm
Bending moment 14.0 N-m
Tensile Strength 255 kg/2500N
Operating Temperature F-R Jacket -40℃~+70℃
Installation Temperature -20℃~+70℃
Storage Temperature -40℃~+70℃
Electrical Characteristics
DC Resistance Inner Conductor 2.00 Ω/km
Outer Conductor 2.50 Ω/km
Dielectric Strength DC 9,000V For 1 Min
Min. Insulation Resistance 10,000 MΩ.km
Velocity of Propagation 89+2%
Peak Power Rating 90 kW
Characteristic Impedance 50±2Ω
Capacitance 76 pF/m
Jacket Spark Test Voltage 10000V
Frequency (MHz) Attenuation dB/100m Coupling Loss 50% Coupling Loss 95%
75 0.72 55 60
150 1.03 59 69
450 2.00 61 66
700 2.85 60 66
900 3.65 59 65



  • *Attenuation / Coupling Loss are nominal values.
  • *The cable has stop bands at 313~353MHz and 646~686MHz.
  • *The attenuation may rise by 0.2%/℃ with ambient temperature rising.
  • *Maximum attenuation value shall not exceed 110% of nominal value.
  • *Maximum coupling loss value shall not exceed “nominal value ± 10dB”.

Contact Kanhha Cables for your specification of your required frequency band.

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