CFD400
Low loss Cable
8D-FB Coaxial Cable
CONSTRUCTION OF CABLE
| Part Designation |
Material |
Outer Diameter (mm) |
| Inner conductor |
Solid Copper Claded Aluminum Wire |
Nominal 2.74 |
| Insulation |
Foam polyethylene |
Nominal 7.24 |
| Shield |
Aluminum/PE Tape |
Nominal 7.35 |
| Outer conductor Single braid |
Coverage 85%(Approx.) |
Nominal 8.1 |
| Jacket |
PE or Non Lead PVC |
Nominal 10.3 |
ELECTRICAL PROPERTIES (AT 20℃)
| Description |
Value |
| Velocity of propagation |
Nom. 85% |
| Conductor resistance Inner conductor |
Nom. 4.56 Ω/km |
| Voltage withstanding |
2.5KV rms/1min |
| Impedance |
Nom. 50 Ω @200MHz |
| Capacitance |
Nom. 76.0pF/m |
| Insulation resistance |
Min. 1,000MΩ-km |
| VSWR |
Max. 1.3 @30~2500MHz |
|
Attenuation |
| Frequency |
Attenuation |
| MHz |
dB/100M, nom. |
| 30 |
2.4 |
| 50 |
3.0 |
| 150 |
5.0 |
| 220 |
6.1 |
| 450 |
8.9 |
| 900 |
12.8 |
| 1500 |
16.8 |
| 1800 |
18.6 |
| 2000 |
19.6 |
| 2500 |
22.2 |
| 5800 |
35.5 |