Construction Specification

Material

Diameter(mm)

1. Inner Conductor

Bare Copper

1.12

2. Dielectric

Foam PE

2.95

3. Outer Conductor

Bonded Aluminum Foil+Tinned Copper Braid

3.66

4. Jacket

PE

4.95

Electrical Characteristics& Mechanical Characteristics

Impedance(Ohm)

50

Capacitance(pF/m)

80

Velocity(%)

83

Jacket Spark(VRMS)

3000

Peak Power Rating(KW)

2.5

Shielding Effectiveness(>dB)

90

截止频率Cut-off Frequency(GHz)

39

Attenuation & Average Power@20℃ and Sea Level

Frequency(MHz)

Attenuation(dB/m)

Average Power(kw)

30

0.05

1.02

50

0.07

0.79

150

0.13

0.45

220

0.15

0.37

450

0.22

0.26

900

0.32

0.18

1500

0.42

0.14

1800

0.46

0.13

2000

0.49

0.12

2500

0.55

0.10

5800

0.86

0.07