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 |