Construction Specification

Material

Diameter(mm)

1.Inner Conductor

Copper Clad Aluminum Wire or Copper

4.8

2.Dielectric

Foam PE

12.3

3.Outer Conductor

Corrugated Copper Tube

13.8

4.Jacket

PE or Low Smoke Halogen-free Fire-retardant PE

15.7

Electrical Characteristics &Mechanical and Environmental Characteristics

Impedance(Ohm)

50

Capacitance(pF/m)

76

Velocity(%)

88

Peak Power Rating(KW)

40

RF Peak Voltage(KV)

1.6

Insulation Resistance(MΩ.km)

>5000

Cut-off Frequency(GHz)

8.8

Insulation Voltage(KV)

6

Inner Conductor DC Resistance(Ω/km)

1.48

Outer Conductor DC Resistance(Ω/km)

1.90

Jacket Spark(KV)

8.0

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

2.15

3.94

200

3.08

2.75

450

4.70

1.80

800

6.35

1.33

900

6.75

1.25

1000

7.20

1.18

1500

9.05

0.95

1800

9.90

0.86

2000

10.50

0.81

2200

11.10

0.77

2400

11.60

0.75

2500

11.95

0.73

3000

13.20

0.65