Safety & Security
412 Seamless Aluminum Tube Self-Supporting Flooded Coaxial Cable
Description
This 412 series seamless aluminum tube self-supporting flooded coaxial cable is suitable for CATV trunk line projects. The inner conductor uses copper-clad aluminum, and the outer conductor is a seamless aluminum tube, with the same thermal expansion coefficient and elastic modulus, reducing faults. Provides better shielding attenuation, higher return loss, and lower attenuation.
Specifications
| Rate | 87% Min |
| Impedance | 75±2 ohms |
| Capacitance | 50±3 pF/m |
| DC Resistance | 8.89 ohm/km |
| Sheath diameter | 12.24±0.20 mm |
| Insulation diameter | 9.19±0.10 mm |
| Operating Temperature | -40℃~+70℃ |
| Structural return loss | 5-1000MHz ≤ -23 dB |
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