Safety & Security
412 Seamless Aluminum Tube Coaxial Cable
Description
This 412-type seamless aluminum tube coaxial cable is suitable for CATV trunk line projects. The inner conductor uses copper-clad aluminum, and the outer conductor uses seamless aluminum tube, with the same thermal expansion coefficient and elastic modulus, reducing faults. Provides better shielding attenuation, 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 | 11.99±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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