CN201247642Y - Bundling communication cable for 3G base station - Google Patents
Bundling communication cable for 3G base station Download PDFInfo
- Publication number
- CN201247642Y CN201247642Y CNU2008201165800U CN200820116580U CN201247642Y CN 201247642 Y CN201247642 Y CN 201247642Y CN U2008201165800 U CNU2008201165800 U CN U2008201165800U CN 200820116580 U CN200820116580 U CN 200820116580U CN 201247642 Y CN201247642 Y CN 201247642Y
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- CN
- China
- Prior art keywords
- cable
- coaxial radio
- radio frequency
- frequency cable
- communication cable
- 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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- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model discloses a clustered communication cable used for a 3G (3rd Generation) base station, which comprises a coaxial radio-frequency cable. An insulating layer (2) and a shielding layer are sequentially arranged outside an inner conductor (1) of the coaxial radio-frequency cable. The clustered communication cable for a 3G base station is characterized in that the coaxial radio-frequency cable is formed by twisting seven strands into a bundle, and a pre-coating layer (6) and an outer protective sleeve (7) are sequentially wrapped around the coaxial radio-frequency cable. Due to the adoption of the coaxial radio-frequency cable twisted by a plurality of strands, the cable has the advantages of compact structure, light weight, simple grounding, laying in one step, convenient mounting, easy construction, and the like.
Description
Technical field
The utility model relates to a kind of radio-frequency communication cable, particularly a kind of mobile communication NodeB radio-frequency (RF) coaxial bunched cable.
Technical background
At present, China's used radio frequency cable in the construction of mobile communication NodeB is single radio frequency cable, needs repeatedly to lay by required cable count when cable laying, and the installation connection is inconvenient, cost is high, influenced operating efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of overall structure NodeB simple, easy to use boundling communication cable to be provided.
The purpose of this utility model is achieved in that a kind of NodeB boundling communication cable, comprise coaxial radio frequency cable, the inner wire of coaxial radio frequency cable is disposed with insulating barrier, screen outward, it is characterized in that: described coaxial radio frequency cable has 7 stranded bunchys, its wrapped successively pre-coating layer in outside and oversheath.
Further, described pre-coating layer is a resin molding.
Further, described sheath is a pe sheath.
Further, the inner wire of described coaxial radio frequency cable is the copper cover aluminum inner wire.
Further, the outer insulating barrier of described coaxial radio frequency cable inner wire is a polyethylene layer.
Further, the outer screen of described coaxial radio frequency cable inner wire is made up of aluminium foil and tinned copper wire mesh grid.
Further, the outer screen of described coaxial radio frequency cable inner wire is outside equipped with pe sheath.
The utility model has been owing to adopted many coaxial radio frequency cables stranded, make cable have compact conformation, in light weight, ground connection simple, once-paving, and is easy for installation, be easy to characteristic such as construction.
Description of drawings
Accompanying drawing is the utility model section structure schematic diagram.
Among the figure: 1, inner wire, 2, insulating barrier, 3, aluminium foil, 4, the tinned copper wire mesh grid, 5, sheath, 6, pre-coating layer, 7, oversheath.
Embodiment
Among the embodiment, NodeB boundling communication cable by 7 stranded bunchys of coaxial radio frequency cable, and is followed successively by pre-coating layer 6 and oversheath 7 outside it as shown in drawings, and pre-coating layer 6 is resin moldings, and oversheath 7 is pe sheaths.The inner wire 1 of described coaxial radio frequency cable is the copper cover aluminum inner wire, in inner wire 1 outside is insulating barrier 2, aluminium foil 3, tinned copper wire mesh grid 4, sheath 5 successively, insulating barrier 2 is polyethylene layers, and sheath 5 is pe sheaths, and screen is formed in aluminium foil 3 and tinned copper wire mesh grid 4.
Claims (7)
1, a kind of NodeB boundling communication cable, comprise coaxial radio frequency cable, outer insulating barrier (2), the screen of being disposed with of the inner wire of coaxial radio frequency cable (1), it is characterized in that: described coaxial radio frequency cable has 7 stranded bunchys, its outside wrapped successively pre-coating layer (6), oversheath (7).
2, NodeB according to claim 1 boundling communication cable is characterized in that described pre-coating layer (6) is a resin molding.
3, NodeB according to claim 1 boundling communication cable is characterized in that described oversheath (7) is a pe sheath.
4, NodeB according to claim 1 boundling communication cable is characterized in that the inner wire (1) of described coaxial radio frequency cable is the copper cover aluminum inner wire.
5, NodeB according to claim 1 boundling communication cable is characterized in that the outer insulating barrier (2) of described coaxial radio frequency cable inner wire (1) is a polyethylene layer.
6, NodeB according to claim 1 boundling communication cable is characterized in that the screen outside the described coaxial radio frequency cable inner wire (1) is made up of aluminium foil (3) and tinned copper wire mesh grid (4).
7, NodeB according to claim 1 boundling communication cable is characterized in that the outer screen of described coaxial radio frequency cable inner wire (1) is outside equipped with sheath (5), and sheath (5) is a pe sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201165800U CN201247642Y (en) | 2008-07-02 | 2008-07-02 | Bundling communication cable for 3G base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201165800U CN201247642Y (en) | 2008-07-02 | 2008-07-02 | Bundling communication cable for 3G base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247642Y true CN201247642Y (en) | 2009-05-27 |
Family
ID=40731467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201165800U Expired - Fee Related CN201247642Y (en) | 2008-07-02 | 2008-07-02 | Bundling communication cable for 3G base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247642Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005270A (en) * | 2010-11-16 | 2011-04-06 | 中国航天科技集团公司第五研究院第五一○研究所 | Method for molding cable bundle of two-dimensional rotation mechanism |
| CN102394144A (en) * | 2011-10-27 | 2012-03-28 | 天津市有容安波电缆技术有限公司 | Coaxial bunched cable for 3G (third generation) communication |
| TWI643214B (en) * | 2016-12-28 | 2018-12-01 | 凡甲科技股份有限公司 | Ribbon cable |
-
2008
- 2008-07-02 CN CNU2008201165800U patent/CN201247642Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005270A (en) * | 2010-11-16 | 2011-04-06 | 中国航天科技集团公司第五研究院第五一○研究所 | Method for molding cable bundle of two-dimensional rotation mechanism |
| CN102394144A (en) * | 2011-10-27 | 2012-03-28 | 天津市有容安波电缆技术有限公司 | Coaxial bunched cable for 3G (third generation) communication |
| TWI643214B (en) * | 2016-12-28 | 2018-12-01 | 凡甲科技股份有限公司 | Ribbon cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20130702 |