Verified Supplier | Shanghai Jiukai Wire...

Shanghai Jiukai Wire & Cable Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Established 2005
5 years OEM
Response Rate
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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Jiukai
  • Model Number: 7/8" leaky feeder cable
  • Type: Coaxial
  • Number of Conductors: 1
  • Innner Conductor: 9.4mm Copper
  • Insulation: 23.3mm PE
  • Outer Conductor: 23.3mm Cu
  • Jacket: 27.6mm PE

Packaging & Delivery

Packaging Details: Standard export wooden 500M/Wooden Drum , 7/8" leaky feeder cable
Delivery Detail: 10 - 15 days normally for 7/8" leaky feeder cable


7/8" leaky feeder cable
1. 9.4mm Cu Innner Conductor
2. 23.3mm PE insulation
3. 23.3mm Cu Outer Conductor
4. 27.6mm PE jaket

 7/8" leaky feeder cable


 Structure characteristics:



       Insulation is made of high physically foaming PE. Outer conductor is made of slotted, corrugated and longitudinally wrapped copper tape.






       We have the largest production capacity and test installation for leaky coaxial cable in China.


       Wide range service frequency, stable magnetic field in narrow space, slow magnetic field strength declining, high anti-voltage, high tensile strength, air free maintenance, small bending radius.




Application range:



       The cable can be used for wireless mobile communication, wireless control, wireless dispatcher, wireless alarming and so on, in the special area where the radio wave cannot transmitted directly and well, such as elevator, building gallery, mountainous area, tunnel, subway etc.




 7/8" leaky feeder cable


1. 9.4mm Cu Innner Conductor


2. 23.3mm PE insulation


3. 23.3mm Cu Outer Conductor


4. 27.6mm PE jaket


1 Inner Conductor:  Smooth Copper Tube/ Copper Coating Aluminum/ Helix Copper Tube 


2 Dielectric            :  Physical Foaming Polyethelene(PE)




3 Outer Conductor: Annularity Copper Tube Groove-milling outer conductor




4 Jacket                :   Black/White PE or Low Smoke Halogen-free Fire-retardant




 7/8" leaky feeder cable


Type No./Specifications1/2"7/8"1-1/4"1-5/8"
Inner Conductor4.8mm9.0mm13.1mm17.3mm
Outer Conductor14.5mm24.5mm34.5mm44.5mm
Outer Sheath17.0mm28.0mm37.5mm48.0mm

Attenuation at 900MHz


Attenuation at 1800MHz





Coupling Loss at 900MHz


(Testing at distance of 2 meters)


Coupling Loss at 1800MHz


(Testing at distance of 2 meters)





 7/8" leaky feeder cable




 7/8" leaky feeder cable

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