|
Physical Dimensions |
||
|
Component |
Standard Shield |
|
|
Conductor |
Material |
CCS/BC |
|
Dia.(mm) |
1.02±0.01 |
|
|
Dielectric |
Material |
Foam PE |
|
Dia.(mm) |
4.57±0.01 |
|
|
Shield |
Material |
AL Foil+AL/CU braid |
|
Coverage |
40%-95% |
|
|
Jacket |
Material |
PVC/PE |
|
Dia.(mm) |
6.90±0.01 |
|
|
Messenger |
Material |
Galvanized Steel |
|
Dia.(mm) |
1.30±0.01 |
|
|
1.83±0.01 |
||
| Electrical Characteristics | |
|
Impedance(Ω) |
75±3 |
|
Velocity of Propagation |
83% |
|
Capacitance(pF/m) |
53.1 |
|
Structural Return Loss(≥dB) |
20 |
|
Attenuation [@ 68° F. (20° C)] |
|
|
Frequency(MHz) |
Maximum(dB/100m) |
|
5 |
2.20 |
|
55 |
5.25 |
|
211 |
9.42 |
|
300 |
11.25 |
|
400 |
13.12 |
|
550 |
15.45 |
|
750 |
18.34 |
|
1000 |
21.46 |
|
1450 |
26.20 |
|
1800 |
28.90 |
|
2250 |
32.80 |
|
3000 |
39.00 |
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