CN201985229U - Radio frequency coaxial cable using copper clad aluminum strip as outer conductor - Google Patents
Radio frequency coaxial cable using copper clad aluminum strip as outer conductor Download PDFInfo
- Publication number
- CN201985229U CN201985229U CN2010206951652U CN201020695165U CN201985229U CN 201985229 U CN201985229 U CN 201985229U CN 2010206951652 U CN2010206951652 U CN 2010206951652U CN 201020695165 U CN201020695165 U CN 201020695165U CN 201985229 U CN201985229 U CN 201985229U
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- CN
- China
- Prior art keywords
- outer conductor
- coaxial cable
- radio frequency
- copper clad
- aluminum strip
- 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 the field of communications, in particular to a coaxial cable. The radio frequency coaxial cable comprises an inner conductor (1), an insulation cable core (2), an outer conductor (3) and an outer sleeve (4) which are arranged in sequence from inside to outside. The utility model is characterized in that the coaxial cable adopts a smooth copper clad aluminum strip as an outer conductor, thereby having the characteristics of stable structure, excellent transmission performance and cost reduction.
Description
Technical field
The utility model relates to communication field, relates in particular to a kind of coaxial radio frequency 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 more and more higher to the requirement of coaxial cable, both required its good transmission performance and mechanical performance, as stressed big, softness is good and tensile property is high, requires simple in structure, with low cost again.
Existing coaxial cable, outer conductor material are fine copper or fine aluminium material, and fine copper material outer conductor coaxial cable transmission performance is better, but cost is higher; Fine aluminium material outer conductor coaxial cable cost is lower, but transmission performance is not as good as the copper outer conductor coaxial cable.
Summary of the invention
The purpose of this utility model is a kind of coaxial cable of design, at the deficiency on the existing cable structural design, and designs a kind of Stability Analysis of Structures, has the good transmission performance and the coaxial cable of lower cost.
The scheme that realizes above-mentioned purpose is: 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, insulating material separates inner and outer conductor, it is characterized in that: described outer conductor (3) is the copper-clad aluminium strip.
Outer conductor (3) adopts straight structure.
Description of drawings
Fig. 1 is a vertical structure schematic diagram of the present utility model
Fig. 2 is a transversary schematic diagram of the present 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 copper-clad aluminium strip, and it is that a kind of one side is that copper, another side are the bimetal band of aluminium.
With the copper-clad aluminium strip is outer conductor, has promptly taken into account plurality of advantages such as copper good conductivity, intensity height, solderability be strong, has taken into account advantages such as aluminium density is little, high compactness, high extensibility again, makes it have tangible transmission performance advantage than the fine aluminium band; Reduce production cost than fine copper band again, saved material.
Claims (1)
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: described outer conductor (3) is the copper-clad aluminium strip, adopts straight structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206951652U CN201985229U (en) | 2010-12-31 | 2010-12-31 | Radio frequency coaxial cable using copper clad aluminum strip as outer conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206951652U CN201985229U (en) | 2010-12-31 | 2010-12-31 | Radio frequency coaxial cable using copper clad aluminum strip as outer conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985229U true CN201985229U (en) | 2011-09-21 |
Family
ID=44612685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206951652U Expired - Fee Related CN201985229U (en) | 2010-12-31 | 2010-12-31 | Radio frequency coaxial cable using copper clad aluminum strip as outer conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985229U (en) |
-
2010
- 2010-12-31 CN CN2010206951652U patent/CN201985229U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20181231 |