CN202308250U - Radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor - Google Patents
Radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor Download PDFInfo
- Publication number
- CN202308250U CN202308250U CN2011204271502U CN201120427150U CN202308250U CN 202308250 U CN202308250 U CN 202308250U CN 2011204271502 U CN2011204271502 U CN 2011204271502U CN 201120427150 U CN201120427150 U CN 201120427150U CN 202308250 U CN202308250 U CN 202308250U
- Authority
- CN
- China
- Prior art keywords
- outer conductor
- coaxial cable
- radio frequency
- copper belt
- belt outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a communication field and especially relates to a coaxial cable including an inner conductor (1), an insulation cable core (2), an outer conductor (3) and an outer sheath (4). It is characterized in that the coaxial cable in the utility model adopts the corrugated longitudinal-cladding copper belt outer conductor. The radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor in the utility model has characteristics of stable structure, good bending performance, convenience construction and low cost.
Description
Technical field
The utility model relates to communication field, relates in particular to a kind of radio frequency coaxial-cable.
Background technology
In field of communication transmission, coaxial cable is a kind of very important transmission medium, has been widely used in the signal transmission technology field at present.
Growing along with communication, also increasingly high to the requirement of coaxial cable, both required its good transmission performance and mechanical performance, good and decay lowly like softness, require simple in structure, with low cost again.
The normally used coaxial cable of current mobile communication antenna feeder wiring system, the outer conductor material is the fine copper material, is to use that fine copper tape welding about thickness 0.2mm connects, embossing forms, cost is higher.
Summary of the invention
The purpose of the utility model is a kind of coaxial cable of design, to the deficiency on the existing cable structural design, and designs a kind of Stability Analysis of Structures, has the coaxial cable of good transmission performance, bending property and lower cost.
A kind of coaxial cable; Comprise the inner wire (1), insulation cable core (2), outer conductor (3), the oversheath (4) that from inside to outside are provided with successively; The longitudinal axis of inner wire cable extends, and insulating material separates inner and outer conductor, it is characterized in that: outer conductor (3) is the vertical copper-clad band of wrinkle.
Described coaxial cable is characterized in that: the thickness of the vertical copper-clad band of outer conductor wrinkle is 0.08mm ~ 0.10mm.
Description of drawings
Fig. 1 is the vertical structure sketch map of the utility model
Fig. 2 is the transversary sketch map of the utility model.
Embodiment
Referring to Fig. 1; The structure chart of the utility model coaxial cable; It comprises inner wire (1), insulation cable core (2), outer conductor (3), the oversheath (4) that from inside to outside is provided with successively, and the longitudinal axis of inner wire cable extends, and insulating material separates inner and outer conductor.Outer conductor is the vertical copper-clad band of wrinkle.
Wrinkle is indulged copper-clad band outer conductor, and its thickness is 0.08mm ~ 0.10mm, can use straight copper strips, on straight copper strips, carries out embossing in advance, corrugated copper tape is indulged wrapped on the insulation cable core then, and lap width is 4 ~ 5mm.Copper strips embossing has been guaranteed that cable has good bending property, and this cable has promptly been taken into account copper as plurality of advantages such as outer conductor good conductivity, transmission performance are good simultaneously, has reduced production cost than traditional embossing copper strips outer conductor again, practices thrift the use amount of copper material.
Claims (2)
1. coaxial cable; Comprise the inner wire (1), insulation cable core (2), outer conductor (3), the oversheath (4) that from inside to outside are provided with successively; The longitudinal axis of inner wire cable extends; Insulating material separates inner and outer conductor, it is characterized in that: said outer conductor (3) is the vertical copper-clad band of wrinkle.
2. a kind of coaxial cable according to claim 1 is characterized in that: its outer conductor (3) thickness is 0.08mm ~ 0.10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204271502U CN202308250U (en) | 2011-11-02 | 2011-11-02 | Radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204271502U CN202308250U (en) | 2011-11-02 | 2011-11-02 | Radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308250U true CN202308250U (en) | 2012-07-04 |
Family
ID=46377077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204271502U Expired - Fee Related CN202308250U (en) | 2011-11-02 | 2011-11-02 | Radio frequency coaxial cable having corrugated longitudinal-cladding copper belt outer conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308250U (en) |
-
2011
- 2011-11-02 CN CN2011204271502U patent/CN202308250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |