China Coaxial Cable Rg58 Rg59 RG6 CATV Cable 75ohm Communication Cable Data Cable TV Cable, Find details about China RG6, Rg11 from Coaxial Cable Rg58 Rg59 RG6 CATV Cable 75ohm Communication Cable Data Cable TV Cable
Name | Material | Parameter |
Inner conductor | Bare copper, tinned copper or copper clad steel | 0.81 mm (diameter) |
Dielectric | Physical foam PE | 3.66 mm (diameter) |
First shield | Bonded aluminum foil | 3.84 mm (diameter) |
Second shield | Aluminum braid | 67% or 95% coverage |
Jacket | PVC or PE | 6.10 mm (diameter) |
Messenger | N/A | N/A |
[Electrical Characteristics]
Characteristic Impedance | 75 Ohms |
Velocity of Propagation | 85% |
Capacitance | 52 PF/m |
Return Loss | ≥22 dB |
Operation Temp | -20~+80ºC |
[Attenuation at 20ºC]
Frequency (MHz) | 5 | 55 | 300 | 500 | 750 | 1000 |
Maximum(dB/100m) | 2.82 | 6.73 | 14.60 | 18.70 | 22.87 | 26.64 |
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