CN205488445U - Anti -electromagnetic interference high temperature coaxial radio frequency cable - Google Patents
Anti -electromagnetic interference high temperature coaxial radio frequency cable Download PDFInfo
- Publication number
- CN205488445U CN205488445U CN201620087019.9U CN201620087019U CN205488445U CN 205488445 U CN205488445 U CN 205488445U CN 201620087019 U CN201620087019 U CN 201620087019U CN 205488445 U CN205488445 U CN 205488445U
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- layer
- frequency cable
- coaxial radio
- interference high
- restrictive coating
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Abstract
The utility model discloses an anti -electromagnetic interference high temperature coaxial radio frequency cable, including inner conductor layer, insulating layer, wave -absorbing layer and restrictive coating, be equipped with the insulating layer outside the inner conductor layer, the insulating layer is equipped with wave -absorbing layer outward, wave -absorbing layer is equipped with the restrictive coating outward. Silver -coated copper wire is adopted on its inner conductor layer, and the insulating layer adopts polytetrafluoroethylene, and wave -absorbing layer adopts the ferrite, the cladding has polytetrafluoroethylene composite films on the ferrite, and the restrictive coating adopts and gathers second propylene of perfluor. The utility model discloses an adopt ferrite and polytetrafluoroethylene composite films to combine together wave -absorbing layer to the electrical property of product has been improved.
Description
Technical field
This utility model relates to a kind of electromagnetism interference high-temperature coaxial radio-frequency cable, and this product is mainly used in communication system playing anti-
The effect of electromagnetic interference, has the features such as volume little, weight, electric performance stablity, and can use within the scope of wider temperature.
Background technology
At present, the like product of domestic production plays the screen layer of suction wave energy and all uses ferrite, adds man-hour, needs to exist
Coating one layer of ferrite outside the insulating barrier of extrusion, no matter use which kind of coated form, its uniformity all can be a bit weaker, impact
The electrical property that cable is overall.
Utility model content
Utility model purpose: the purpose of this utility model is to solve deficiency of the prior art, it is provided that a kind of electromagnetism interference
High-temperature coaxial radio-frequency cable.
Technical scheme: a kind of electromagnetism interference high-temperature coaxial radio-frequency cable described in the utility model, including inner conductor layer, insulation
Layer, inhales ripple layer and restrictive coating, and described inner conductor layer is externally provided with insulating barrier, is surrounded with suction ripple layer, described suction outside described insulating barrier
Ripple layer is externally provided with restrictive coating.
Further, described inner conductor layer uses silver-coated copper wire, a diameter of 0.9-1.0mm, is just using the monofilament of 19 gangs of 0.2mm
Advise stranded forming.
Further, described insulating barrier uses politef to make, and thickness is 0.1-0.2mm.
Further, described suction ripple layer employing ferrite and politef laminated film, the integral thickness 0.1-0.2mm of film, around
Rate more than 20% put up by bag.
Further, described restrictive coating uses perfluoroethylene-propylene to make.
Beneficial effect: this utility model is by combining suction ripple layer employing ferrite with politef laminated film, thus carries
The high electrical property of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of electromagnetism interference high-temperature coaxial radio-frequency cable as shown in Figure 1, including inner conductor layer 1, insulating barrier 2, inhales ripple layer 3
And restrictive coating 4, described inner conductor layer 1 is externally provided with insulating barrier 2, is surrounded with suction ripple layer 3, described suction ripple outside described insulating barrier 2
Layer 3 is externally provided with restrictive coating 4.
Further, described inner conductor layer 1 uses silver-coated copper wire, a diameter of 0.9-1.0mm, uses the monofilament of 19 gangs of 0.2mm
Regular stranded form.
Further, described insulating barrier 2 uses politef to make, and thickness is 0.1-0.2mm.
Further, described suction ripple layer 3 uses ferrite and politef laminated film, the integral thickness 0.1-0.2mm of film,
Wrapped put up rate more than 20%.
Further, described restrictive coating 4 uses perfluoroethylene-propylene to make.
For improving product electrical property, we use ferrite to combine with politef laminated film, by this thin film by wrapped
Machine, uniformly around wrapping in outside insulation, inhales ripple layer as ferrite.This form processing, it is more uniform that ferrite inhales ripple layer.
The above, be only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction,
Although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any is familiar with this specialty
Technical staff, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above is made a little
Change or be modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solutions of the utility model, according to this reality
Any simple modification, equivalent variations and the modification made above example by novel technical spirit, all still falls within this practicality new
In the range of type technical scheme.
Claims (5)
1. an electromagnetism interference high-temperature coaxial radio-frequency cable, it is characterised in that: include inner conductor layer (1), insulating barrier (2),
Inhaling ripple layer (3) and restrictive coating (4), described inner conductor layer (1) is externally provided with insulating barrier (2), described insulating barrier (2) outward around
Being surrounded by suction ripple layer (3), described suction ripple layer (3) is externally provided with restrictive coating (4).
A kind of electromagnetism interference high-temperature coaxial radio-frequency cable the most according to claim 1, it is characterised in that: described inner wire
Layer (1) uses silver-coated copper wire, a diameter of 0.9-1.0mm, uses that the monofilament of 19 gangs of 0.2mm is regular stranded to be formed.
A kind of electromagnetism interference high-temperature coaxial radio-frequency cable the most according to claim 1, it is characterised in that: described insulating barrier
(2) using politef to make, thickness is 0.1-0.2mm.
A kind of electromagnetism interference high-temperature coaxial radio-frequency cable the most according to claim 1, it is characterised in that: described suction ripple layer
(3) ferrite and politef laminated film are used, the integral thickness 0.1-0.2mm of film, wrapped puts up rate more than 20%.
A kind of electromagnetism interference high-temperature coaxial radio-frequency cable the most according to claim 1, it is characterised in that: described restrictive coating
(4) perfluoroethylene-propylene is used to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087019.9U CN205488445U (en) | 2016-01-28 | 2016-01-28 | Anti -electromagnetic interference high temperature coaxial radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087019.9U CN205488445U (en) | 2016-01-28 | 2016-01-28 | Anti -electromagnetic interference high temperature coaxial radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488445U true CN205488445U (en) | 2016-08-17 |
Family
ID=56619085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087019.9U Active CN205488445U (en) | 2016-01-28 | 2016-01-28 | Anti -electromagnetic interference high temperature coaxial radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488445U (en) |
-
2016
- 2016-01-28 CN CN201620087019.9U patent/CN205488445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 new Kai Road 1, Nantong economic and Technological Development Zone, Jiangsu Patentee after: Zhongtian RF cable Co., Ltd. Address before: 226000 new Kai Road 1, Nantong economic and Technological Development Zone, Jiangsu Patentee before: Zhongtian Rili Rf Cable Co., Ltd. |