Physical Construction

Attenuation

Electric Performance

Central   Conductor

Material

4 x CCS   / CU

Frequency

Nominal Value

Impedance

75 ±   3 Ω

Nominal Dia.

1.02   mm

( MHz )

( dB/100m )

Capacitance

54 ±   3 pF/m

Insulation

Material

4 x Foam   PE

5

1.9

Velocity   Factor

0.82

Nominal Dia.

 4 x 4.57 ± 0.20 mm

50

4.9

Temperature   Rating

-40℃-75℃

Shield

1st

Foil

Material

4 x   AL PET

100

5.3

Spark   Test

3.0   KV

Overlap

≥20%

200

9.5

DC   Resistance

31.30

Braid

Material

Alum   / Cu / CCA

250

10.83

DC   Loop Resistance

42.1

Nominal Dia.

4 x   0.12 / 0.16 mm

300

11.7

Min.   Bending Radius

15 x   O.D.

2nd

Foil

Material

400

13.55

Jacket   Break Point

≥10.34   Mpa

Overlap

550

16.12

Central   Conductor Break from Insulation

≥2.3   kg

Braid

Material

750

18.6

Nominal Dia.

870

20.1

3rd

Foil

Material

1000

21.5

Structure Return Loss

Overlap

1450

26.2

5-1000MHz

≥22

Humidity   Blocker

1750

28.75

1000-3000MHz

≥20

Jacket

Inner Jacket

4 x 6.50   mm PVC

2050

31.3

Outer Jacket

17.8   mm PVC

2250

32.9

Screening    Immunity

Messenger

Material

2600

36.2

30-1000MHz

>85   dB

Nominal Dia.

3000

39.1

1000-2000MHz

>75   dB

2000-3000MHz

>65   dB