StructureRharacteristics:
Insulation is made of high physicallyfoaming PE. Outer conductor is made of slotted, corrugated and longitudinallywrapped copper tape.
Advantages:
Wehave the largest production capacity and test installation for leaky coaxialcable in China.
Wide range service frequency, stablemagnetic field in narrow space, slow magnetic field strength declining, highanti-voltage, high tensile strength, air free maintenance, small bendingradius.
Application Range:
The cable can be used for wireless mobilecommunication, wireless control, wireless dispatcher, wireless alarming and soon, in the special area where the radio wave cannot transmitted directly andwell, such as elevator, building gallery, mountainous area, tunnel, subwayetc.
Inner Conductor: Smooth Copper Tube/Copper Coating Aluminum/ Helix Copper Tube
Dielectric : PhysicalFoaming Polyethelene(PE)
Outer Conductor: Annularity Copper TubeGroove-milling outer conductor
Jacket : Black/WhitePE or Low Smoke Halogen-free Fire-retardant
TypeNo./Specifications | 1/2" | 7/8" | 1-1/4" | 1-5/8"
|
InnerConductor | 4.8mm | 9.0mm | 13.1mm | 17.3mm |
Insulation | 12.0mm | 22.0mm | 32.0mm | 42.0mm |
OuterConductor | 14.5mm | 24.5mm | 34.5mm | 44.5mm |
OuterSheath | 17.0mm | 28.0mm | 37.5mm | 48.0mm |
Attenuation at900MHz (dB/100m) | 9.5 | 5.3 | 4.3 | 2.7 |
Attenuation at1800MHz (dB/100m) | 13.1 | 7.6 | 5.6 | 4.4 |
Coupling Loss at900MHz (50%/95%)(dB) (Testing at distance of2 meters) | 71/82 | 74/85 | 77/86 | 79/85 |
Coupling Loss at1800MHz (50%/95%)(dB) (Testing at distance of2 meters) | 77/88 | 80/87 | 77/88 | 80/86 |