Enquiry now
banner

Product Range

Super Flexible Foam Dielectric Aluminum Feeder Cable 7/8″

Model: (7/8″ SF Al) KCPL50PE78A2

Specifications

Construction
Inner Conductor Corrugated copper tube Nominal 9.4+0.05 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 1.10 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
2700~3000 MHz 1.25

  

Frequency (MHz) Attenuation dB/100m
100 1.65
150 1.72
200 2.10
300 2.70
450 2.95
500 3.61
700 3.75
824 4.07
890 4.24
900 4.33
960 4.41
1000 5.26
1500 5.60
1700 6.04
1800 6.23
1900 6.41
2000 6.60
2100 6.70
2200 6.90
2300 6.90
2400 7.30
2500 7.60
2700 7.99
3000 8.29

  • 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.

Client testimonial

Dedicated Customer Terms & An Agile Service

Our worldwide presence ensures the timeliness, cost efficiency and compliance adherence required to ensure your production timelines are met.

Download Brochures
Kanhha Cable

Request a Quote

Complete control over products allows us to ensure our customer receive the best quality price and service. we take great pride in everything that we do in our factory.