Construction Specification

Material

Diameter(mm)

1.Inner Conductor

Copper Clad Aluminum Wire or Copper

3.55

2.Dielectric

Foam PE

8.70

3.Outer Conductor

Helical Copper Tube

12.00

4.Jacket

PE or Low Smoke Halogen-free Fire-retardant PE

13.40

Electrical Characteristics &Mechanical and Environmental Characteristics

Impedance(Ohm)

50

Capacitance(pF/m)

80

Velocity(%)

83

Peak Power Rating(KW)

19

RF Peak Voltage(KV)

1.13

Insulation Resistance(MΩ.km)

>5000

Cut-off Frequency(GHz)

12.5

Insulation Voltage(KV)

2.5

Inner Conductor DC Resistance(Ω/km)

2.85

Outer Conductor DC Resistance(Ω/km)

3.50

Jacket Spark(KV)

5.0

Shieding Effectiveness(dB)

>120

VSWR≤(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)

50

Min. Repeated Bending Radius(mm)

125

No. of Bends

15

Tensile Strength(kg)

110

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

3.22

3.03

200

4.65

2.11

450

7.20

1.37

800

9.86

1.00

900

10.56

0.94

1000

11.15

0.88

1500

13.80

0.70

1800

15.55

0.63

2000

16.40

0.59

2200

17.35

0.56

2400

18.10

0.53

2500

18.50

0.52

3000

20.90

0.48