CFD195
Low loss Cable
2.8D-FB Coaxial Cable
CONSTRUCTION OF CABLE
| Part Designation |
Material |
Outer Diameter (mm) |
| Inner conductor |
Solid Copper Wire |
Nominal 0.94 |
| Insulation |
Foam polyethylene |
Nominal 2.79 |
| Shield |
Aluminum/PE Tape |
Nominal 2.95 |
| Outer conductor Single braid |
Tinned copper wire
Coverage 85%(Approx.) |
Nominal 3.53 |
| Jacket |
PE or PVC |
Nominal 4.95 |
ELECTRICAL PROPERTIES (AT 20℃)
| Description |
Value |
| Velocity of propagation |
Nom. 76% |
|
Conductor resistance
Inner conductor
Outer conductor |
Nom. 24.9Ω/km
Nom. 16.1 Ω/km |
| Voltage withstanding |
1.0KV rms/1min |
| Impedance |
Nom. 50 Ω @200MHz |
| Capacitance |
Nom. 83.3.0pF/m |
|
Attenuation |
| Frequency |
Attenuation |
| MHz |
dB/100M, nom. |
| 30 |
6.5 |
| 50 |
8.4 |
| 150 |
14.6 |
| 220 |
17.7 |
| 450 |
25.5 |
| 900 |
36.5 |
| 1500 |
47.7 |
| 1800 |
52.5 |
| 2000 |
55.4 |
| 2500 |
62.4 |
| 5800 |
98.1 |