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NEWS
The cable structure(Coaxial Cable)
Published:admin Time:2009-6-23 View 829
  
The cable structure
 
Center conductor: The conductor is the center line of pure copper or copper clad Aluminum,
copper clad steel.
    The center conductor binder: a patented polymer adhesive products. The kind of adhesive
can ensure that the center conductor and dielectric bonded together, put an end to water and
moisture intrusion.
     Dielectric (insulation) foam: that the dielectric is a bubble of nitrogen extruded,
closed polyethylene foam.
     The first shield: the extension by the pressure into a sheet of aluminum and composed
of polyethylene shielding belt, the dielectric to provide 100 percent coverage. The coaxial
shielding layer in the center conductor and dielectric shield and side with at least 18%
overlap, making dielectric has been closely hooded, with its long-term stability of the
smallest signal leakage.
     The second shield: with a diameter of 0.12-0.15mm or the aluminum-magnesium alloy wire
(copper-tin) from weaving, both to provide a supportive shield, and improved mechanical
strength.
     The third layer shielding: in some high-frequency interference in the environment, with
a special need for shielding. As a component of its non-bonded aluminum foil - polyethylene
- with aluminum foil.
     Fourth shield: a diameter of 0.12 or 0.15mm of aluminum-magnesium alloy wire (copper-
tin) from weaving.
     The addition of moisture-proof plastic
     Sheath layer: PE or PVC sheathing layer extrusion in weaving together.
     Cables hanging cable: This cable is a single root or galvanized steel wire, wrapped the outside jacket, and an easy-to-separation connection layers attached In the cable jacket on.
 
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