Aluminum Trunk Cable-QR 860

This series of cable adopts the integral extrusion process for aluminum tube outer conductor, which is mainly used as CATV trunk line project and signal transmission line.

Product Advantages
  • P3 750 aluminum tube cable return loss: >30dB
  • P3 500 aluminum tube bending radius: 8.9cm
  • Easy to install, good corrosion resistance
  • Mainly used as a signal transmission line for CATV

Model No.

QR 860
Inner conductor Dia (mm)

5.16

Dielectric (mm)

21.03
Outer conductor Dia (mm)

21.84

Jacket (mm)

24.38
Capacitance(nF/km)

50±3

Impedance(Ω)

75±2
Velocity(%)

87

Frequency (MHz)

Attenuation (dB/100m)
5

0.30

55

1.05
211

2.10

250

2.30
300

2.49

350

2.72
400

2.89

450

3.12
500

3.28

550

3.48
750

4.07

870

4.36
1000

4.72

 

 

 

 

 

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