China Telecom 75 Ohm Coaxial Cable (BT2003), Find details about China Telecommunication Cable, Bt2003 Cable from Telecom 75 Ohm Coaxial Cable (BT2003)
Telecom Coaxial Cable BT2003 Single Core | |||
Construction | |||
Item | Material | Diameter(mm) | |
Inner Conductor | Bare Copper | 0.61 | |
Dielectric | Solid PE | 3.7 | |
First Shield | Bare Copper / Tinned Copper Braid | 128*0.12 | |
Second Shield | Bare Copper / Tinned Copper Braid | 128*0.12 | |
Jacket | PVC / LSZH/PE | 6.70 | |
Electrical Characteristics | Attenuation @20ºC (dB/100M) | ||
Impedance(Ω) | 75 | @1MHz | 1.0 |
Velocity of Propagation(%) | 66 | @50MHz | 7.6 |
Return Loss(dB) | ≥20 | @100MHz | 10.9 |
Capacitance | 78.4 | ---- | ---- |
Shielding Effectiveness(dB) | ≥90 | ---- | ---- |
Operating Temperature(ºC) | -30 to +70 | ---- | ---- |