Physical Construction

Attenuation

Electric Performance

Central   Conductor

Material

CCS /   CU

Frequency

Nominal Value

Impedance

75 ±   3 Ω

Nominal Dia.

1.02   mm

( MHz )

( dB/100m )

Capacitance

54 ±   3 pF/m

Insulation

Material

Foam   PE

5

1.9

Velocity   Factor

0.82

Nominal Dia.

4.57   ± 0.20 mm

50

4.6

Temperature   Rating

-40℃-75℃

Shield

1st

Foil

Material

AL   PET

100

5.3

Spark   Test

3.0   KV

Overlap

≥20%

200

7.4

DC   Resistance

31.30

Braid

Material

Alum   / Cu / CCA

250

8.7

DC   Loop Resistance

42.1

Nominal Dia.

0.12   / 0.16 mm

300

9.1

Min.   Bending Radius

15 x   O.D.

2nd

Foil

Material

AL   PET

400

11.8

Jacket   Break Point

≥10.34   Mpa

Overlap

≥20%

550

12.9

Central   Conductor Break from Insulation

≥2.3   kg

Braid

Material

750

16.2

Nominal Dia.

870

17.5

3rd

Foil

Material

1000

18.9

Structure Return Loss

Overlap

1450

22.5

5-1000MHz

≥22

Humidity   Blocker

Jelly

1750

26.3

1000-3000MHz

≥20

Jacket

Material

PVC /   PE

2050

29.2

Nominal Dia.

7.20   ± 0.20 mm

2250

32.9

Screening    Immunity

Messenger

Material

2600

36.2

30-1000MHz

>110   dB

Nominal Dia.

3000

39.1

1000-2000MHz

>95   dB

2000-3000MHz

>85   dB