LK412T + Messenger

75 Ohm Drop Coaxial Cable

FEATURE

APPLICATION

PHYSICAL DIMENSION

Material

Diameter(mm)

Inner Conductor

BC or CCA

2.26

Dielectric

Foamed PE

9.20

Outer Conductor

Seamless Al. Tube

10.30

Outer Conductor Thickness

0.60

Jacket

Black PE

12.30

Jacket Wall Thickness

1.05

Messenger

Steel

2.77

ELECTRICAL PROPERTY

Capacitance (pF/m)

50±3

Impedance(ohms)  

75±2

Velocity of Propagation

87%

Shielding Effectiveness(≥dB)

110

Operation Temperature(℃)

-40－+80

Return Loss

Frequency

 dB

5-1000MHz

≥30dB

ATTENUATION @ 68°F（20°C）

Frequency(MHz)

≤dB/100m @20℃

Frequency(MHz)

≤dB/100m @20℃

5

0.65

450

6.92

55

2.26

500

7.34

211

4.62

550

7.71

250

5.05

600

8.10

300

5.57

750

9.12

350

6.13

865

9.87

400

 6.46

1000

10.73