Construction Specification

Material

Diameter(mm)

1.Inner Conductor

Smooth Copper Tube

7.0

2.Dielectric

Foam PE

18.0

3.Outer Conductor

Corrugated Copper Tube

19.7

4.Jacket

PE or Low Smoke Halogen-free Fire-retardant PE

21.9

Electrical Characteristics &Mechanical and Environmental Characteristics

Impedance(Ohm)

50

Capacitance(pF/m)

76

Velocity(%)

88

Peak Power Rating(KW)

62

RF Peak Voltage(KV)

2.5

Insulation Resistance(MΩ.km)

>5000

Cut-off Frequency(GHz)

6.5

Insulation Voltage(KV)

8

Inner Conductor DC Resistance(Ω/km)

1.32

Outer Conductor DC Resistance(Ω/km)

1.43

Jacket Spark(KV)

8.0

Shieding Effectiveness(dB)

>120

SWR≤(Return loss≥dB)

 0.005—3GHz

1.15 (23)

0.8—1.0GHz

1.10 (26)

1.7—2.0GHz

1.10 (26)

2.0—2.4GHz

1.10 (26)

Min. Single Bending Radius(mm)

73

Min. Repeated Bending Radius(mm)

200

No. of Bends

15

Tensile Strength(kg)

115

Storage Temp.(℃)

-55~+85

Installation Temp.(℃)

-40~+60

Operating Temp.(℃)

-55~+85

Attenuation(VSWR1.0,cable temp.20℃)and Average Power( VSWR1.0,ambient temp.40℃)

Frequency(MHz)

Attenuation(dB/100m)

Average Power(KW)

100

1.49

5.71

200

2.14

3.97

450

3.28

2.58

800

4.48

1.89

900

4.77

1.77

1000

5.06

1.67

1500

6.42

1.33

1800

7.02

1.20

2000

7.46

1.13

2200

7.87

1.10

2400

8.27

1.03

2500

8.60

0.99

3000

9.41

0.89