1.wide frequency band
2.low attenuation,VSWR
3.material:copper tube, foam insulation, jacket
Construction Characteristics:
High physically foaming insulation, copper tape formed, welded and corrugated to manufacture the outer conductor.
Advantages:
Low attenuation, low standing wave, high shielding, damp-proof gas free maintenance, flexible, high anti tensile strength.
Construction dimensions
1)Inner conductro ø9mm
2)Insulation ø22mm
3)Outer conductor ø24.9mm
4)Outer sheath ø27.5mm
Inner Conductor: Smooth Copper Tube
Dielectric : Physical Foaming Polyethelene(PE)
Outer Conductor: Corrugated Copper Tube
Jacket : Black PE or Low Smoke Halogen-free Fire-retardant
Ratio of voltage standing wave:
service frequency range
320-480MHz ≤1.10
820-960MHz ≤1.12
1700-2250MHz ≤1.15
30-3000MHz ≤1.18
