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Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable Wholesale

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Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable

Trunk cable series physically foaming insulation with AL-tube outer conductor is applied to CATV main line project. Tianyi AL-tube series made of CCA inner conductor and AL-tube outer conductor, both of the material have the same thermal expansion coefficient and modulus of elasticity. Which greatly decrease the failure caused by wire drawing and bending of inner conductor. Comparing with conventional cables, it has better shield attenuation, better return loss, less attenuation, etc.
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Details & specifications

  • Construction
  • Technical Data Sheet
  • Documents to download
Material Diameter (mm)
Inner Conductor Copper Clad Aluminum 2.24±0.03
Dielectric Foamed PE 9.19±0.10
Outer Conductor Extruded Aluminum Tube  10.46±0.10
Jacket PE 11.99±0.20
Packaging 1000m/Wooden reel D760×d 350×H520
Zhejiang Wanma Tianyi Communication Wire & Cable Co., Ltd.

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The Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable has several features that make it an excellent choice for professional installations. Firstly, it has a solid copper center conductor that provides excellent conductivity, and a durable, seamless aluminum shielding that ensures minimum signal loss. The cable also has a double-shielded design that prevents interference and signal distortion, making it suitable for use in areas with high levels of electromagnetic interference.
The Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable has a diameter of 0.735 inches and can support a frequency range of up to 3 GHz. This makes it an ideal cable for use in high-bandwidth applications such as digital HDTV broadcasts, satellite transmissions, and cable TV systems.
The Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable is commonly used in professional broadcast and video production applications. It is an ideal cable for transmitting high-quality video signals over long distances without significant signal degradation. The cable is also used in satellite installations and CATV networks to transmit signals from the satellite or cable headend to individual homes.Another common application for the Trunk Series—412 Seamless Trunk Cable 75 Ohm Coaxial Cable is in the transmission of digital HDTV signals. With its high bandwidth and low signal loss, this cable is perfect for transmitting high-definition video signals over long distances.