|
|
Material Specifications |
| Inner Conductor |
Bare Copper |
| Dielectric |
Gas injected Foam PE |
| 1st Outer Conductor |
Seamless Pipe |
| 2nd Outer Conductor |
............ |
| 3rd Outer Conductor |
........... |
| 4th Outer Conductor |
........... |
| Floodant |
........... |
| Jacket |
PVC |
| Messenger |
........... |
|
Physical Specifications |
in. |
mm |
| Inner Conductor |
0.089 |
2.26 |
| Dielectric |
0.362 |
9.19 |
| 1st Outer Conductor |
0.412 |
10.46 |
| 2nd Outer Conductor |
0.025 |
0.64 |
| 3rd Outer Conductor |
0.0315 |
0.76 |
| 4th Outer Conductor |
........... |
........... |
| Jacket |
0.475 |
11.99 |
| Messenger |
0.109 |
2.77 |
| Minimum Bend Radius |
0.089 |
2.26 |
|
Electrical Specifications
|
Impedance (Ohms)
|
75±2
|
| Velocity of Propagation (%) |
87 |
| Capacitance, Nominal |
15.3pF/ft |
50.1pF/m |
| DC Resistance |
W/Kft |
W/Km |
| Inner Conductor |
2.62 |
8.58 |
| Outer Conductor |
6.40 |
2 |
| Loop |
9.02 |
29.58 |
|
Attenuation, Nominal @ 680 F (200C) |
|
Frequency MHz. |
dB/100ft |
dB/100ft |
|
5 |
0.20 |
0.26 |
|
55 |
0.64 |
2.10 |
|
250 |
1.46 |
4.80 |
|
300 |
1.63 |
5.35 |
|
350 |
1.78 |
5.84 |
|
400 |
1.90 |
6.24 |
|
450 |
2.05 |
6.73 |
|
500 |
2.15 |
7.06 |
|
550 |
2.25 |
7.39 |
|
600 |
2.36 |
7.75 |
|
750 |
2.55 |
8.70 |
|
1000 |
3.05 |
10.01 |
 |
aa |
|
