|
Attenuation |
|
500 |
540 |
|
f(MHz) |
Max dB/100m |
Max dB/100m |
Max dB/100m |
|
5 |
0.66 |
0.52 |
0.46 |
|
50 |
2.13 |
1.69 |
1.44 |
|
200 |
4.36 |
3.48 |
3.04 |
|
300 |
5.39 |
4.32 |
3.71 |
|
400 |
6.28 |
5.04 |
4.33 |
|
450 |
6.69 |
5.37 |
4.59 |
|
500 |
7.07 |
5.69 |
4.89 |
|
550 |
7.44 |
5.99 |
5.12 |
|
650 |
8.15 |
6.56 |
5.65 |
|
750 |
8.80 |
7.10 |
6.07 |
|
850 |
9.42 |
7.61 |
6.51 |
|
1000 |
10.30 |
8.34 |
7.12 |
|
1350 |
13.86 |
10.90 |
9.20 |
|
1750 |
15.78 |
12.41 |
10.69 |
|
2150 |
17.48 |
13.26 |
11.98 | |
|
DC Resistance of inner conductor(Ω/km) |
40 CCS |
8.0 BC |
|
DC Resistance of outer conductor(Ω/km) |
26 AL |
13 TC |
|
Impedance(Ω) |
75±2.0 |
|
Capacitance(pF/m) |
52±3.0 |
|
Waveve locity rate% |
85% |
|
Returm loss(>dB) |
VHF 5-300MHz |
20dB |
|
UHF 300-960 MHz |
18dB |
|
| |
