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Flexible Foam Dielectric Aluminum Feeder Cable 7/8″

Model: (7/8″ F Al) KCPL50PE78A1


Specifications

Construction
Inner Conductor Smooth copper tube Nominal 8.8+0.20 mm
Dielectric Foamed polyethylene Nominal 22.40+0.30 mm
Outer Conductor Corrugated aluminum tube Nominal 24.70+0.30 mm
Jacket Standard black PE Nominal 27.50+0.30 mm

Mechanical Characteristics
Weight (+5%) Standard Jacket Nominal 0.34 kg/m
Minimum Bending Radius (Single) 120 mm
Minimum Bending Radius (Repeated) 250 mm
Number of bends, minimum (typical) 15
Bending moment 18Nm
Flat Plate Crush Resistance 1.30 kg/mm
Operating Temperature Standard Jacket -40℃~+85℃
Installation Temperature -25℃~+60℃
Storage Temperature -70℃~+85℃
Pulling Force 147Kg

Electrical Characteristics
Max. Operating Frequency 5.0 GHz
DC Resistance Inner Conductor 2.20 Ω/km
Outer Conductor 1.80 Ω/km
Dielectric Strength DC 6,000V For 1 Min
Min. Insulation Resistance 10,000 MΩ.km
Velocity of Propagation 88+2%
Peak Power Rating 90 kW
Characteristic Impedance 50+1Ω
Capacitance 73 pF/m
Inductance 0.184 µH/m
Cut-off Frequency 5.2 GHz
Jacket Spark Test Voltage 8000 Vrms
VSWR 800~1000 MHz 1.15
1700~2200 MHz 1.15
2200~2700 MHz 1.20
3300~4000 MHz 1.30

Frequency (MHz) Attenuation dB/100m
100 1.54
150 1.83
200 2.06
300 2.55
450 2.95
500 3.50
700 3.79
824 4.07
890 4.24
900 4.36
960 4.41
1000 4.53
1500 6.00
1700 6.04
1800 6.23
1900 6.41
2000 6.60
2100 6.99
2200 6.90
2300 7.40
2400 7.30
2500 7.69
2700 7.79
3000 8.29
3300 8.78
3500 9.20
3800 9.55
4000 9.80

 

  • The attenuation may rise by 0.2%/ ℃ with rising temperature.
  • *Maximum attenuation value shall not exceed 110% of nominal value.
  • *Characteristic Impedance is the average value at the frequency range of 30 ~ 2400 MHz.
  • *The above electrical figures should be guaranteed on condition that the cable is well fitted with our supplied connectors for good electrical matching at the cable length 100M.

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

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