CN203311921U - Miniature large-power microwave coaxial radio frequency cable - Google Patents
Miniature large-power microwave coaxial radio frequency cable Download PDFInfo
- Publication number
- CN203311921U CN203311921U CN2013202340244U CN201320234024U CN203311921U CN 203311921 U CN203311921 U CN 203311921U CN 2013202340244 U CN2013202340244 U CN 2013202340244U CN 201320234024 U CN201320234024 U CN 201320234024U CN 203311921 U CN203311921 U CN 203311921U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency cable
- outer conductor
- conductor
- outside
- 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 - Lifetime
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a miniature large-power microwave coaxial radio frequency cable. The radio frequency cable is composed of, from inside to outside in turn, a composite inner conductor, an insulating layer, a composite outer conductor and a sheath which are coaxial. The composite inner conductor is composed of, from inside to outside, a single copper-clad aluminum wire, a foaming polyethylene insulation isolating layer, an aluminum tape wrapping layer and a winding layer with multiple silvering circular copper wires. The composite outer conductor is composed of, from inside to outside, a copper flat tape outer conductor and a silvering circular copper wire outer conductor. Advantages of the radio frequency cable are that: the radio frequency cable is high in flexibility and low in electromagnetic interference so that power loss of inner conductors can be compensated; and the radio frequency cable is high in transmission power and microwave performance, and is better in microwave performance so that the radio frequency cable can be applied to the field of microwave, especially the field of military use wireless communication and electronic radar.
Description
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable.
Background technology
In field of wireless communication, microwave regime particularly, due to the limitation of material, there are conflicting one side in through-put power and physical dimension, and existing large external diameter polythene coaxial RF cable can meet the powerful requirement of transmission, but its microwave property is not just desirable especially, and physical dimension is unfavorable for more greatly the installation of equipment, and high-end phase-compensated cable can promote the power of cable, but such cable is except dependence on import, cost is also very high, is not desirable selection.So existing cable does not all reach the market demand.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model is to overcome the existing needs that the radio frequency cable physical dimension is large, frequency is low, power is little, and a kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable is provided, and can become large ability in implementation structure compact in size, through-put power under microwave.
The technical solution adopted in the utility model is:
A kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable, this radio frequency cable from inside to outside is comprised of coaxial compound conductor, insulating barrier, compound outer conductor and sheath successively, described compound conductor is comprised of the silver-plated circular copper wire winding layer of single copper-clad aluminum conductor, polyethylene foamed dielectric isolation layer, aluminium strip lapping layer and Duo Gen from inside to outside, and described compound outer conductor is comprised of copper bandlet outer conductor and silver-plated circular copper wire outer conductor from inside to outside.
Described insulating barrier is expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer.
Described sheath is polyurethane jacket.
The beneficial effects of the utility model: compound conductor has been applied single superfine copper-clad aluminum conductor as the internal layer inner wire, increase the pliability of cable, between use the polyethylene foamed dielectric isolation layer, can eliminate the electromagnetic interference between the ectonexine conductor, many silver-plated circular copper wire winding layers of outer employing, except the pliability that increases cable, also can supplement the power loss of inner wire, insulating barrier adopts expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer, because expanded microporous polytetra fluoroethylene-EPTEE thin-film dielectric constant is less, through-put power and the microwave property of cable have been significantly improved, reduce simultaneously the physical dimension of cable, application copper bandlet is wrapped, except the flexibility that increases cable, and be the full-shield structure, additional silver-plated circular copper wire braiding, its microwave property is better, can be used for microwave regime, particularly military radio communication and electronic radar field.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, copper-clad aluminum conductor, 2, the polyethylene foamed dielectric isolation layer, 3, the aluminium strip lapping layer, 4, silver-plated circular copper wire winding layer, 5, expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer, 6, copper bandlet outer conductor, 7, silver-plated circular copper wire outer conductor, 8, polyurethane jacket.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable of the present utility model, this radio frequency cable from inside to outside is comprised of coaxial compound conductor, insulating barrier, compound outer conductor and sheath successively, compound conductor is comprised of the silver-plated circular copper wire winding layer 4 of single copper-clad aluminum conductor 1, polyethylene foamed dielectric isolation layer 2, aluminium strip lapping layer 3 and Duo Gen from inside to outside, insulating barrier is expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer 5, compound outer conductor is comprised of copper bandlet outer conductor 6 and silver-plated circular copper wire outer conductor 7 from inside to outside, and sheath is polyurethane jacket 8.
Compound conductor has been applied single superfine copper-clad aluminum conductor 1 as the internal layer inner wire, increase the pliability of cable, between with polyethylene foamed dielectric isolation layer 2, can eliminate the electromagnetic interference between the ectonexine conductor, many silver-plated circular copper wire winding layers 4 of outer employing, except the pliability that increases cable, also can supplement the power loss of inner wire, insulating barrier adopts expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer 5, because expanded microporous polytetra fluoroethylene-EPTEE thin-film dielectric constant is less, through-put power and the microwave property of cable have been significantly improved, reduce simultaneously the physical dimension of cable, application copper bandlet is wrapped, except the flexibility that increases cable, and be the full-shield structure, additional silver-plated circular copper wire braiding, its microwave property is better, can be used for microwave regime, particularly military radio communication and electronic radar field.
Radio frequency cable pliability of the present utility model is high, and electromagnetic interference is little, and power loss is little, and through-put power and the microwave property of cable are high.
Claims (3)
1. miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable, it is characterized in that: this radio frequency cable from inside to outside is comprised of coaxial compound conductor, insulating barrier, compound outer conductor and sheath successively, described compound conductor is comprised of the silver-plated circular copper wire winding layer of single copper-clad aluminum conductor, polyethylene foamed dielectric isolation layer, aluminium strip lapping layer and Duo Gen from inside to outside, and described compound outer conductor is comprised of copper bandlet outer conductor and silver-plated circular copper wire outer conductor from inside to outside.
2. a kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable according to claim 1, it is characterized in that: described insulating barrier is expanded microporous polytetra fluoroethylene-EPTEE film covered insulating layer.
3. a kind of miniature HIGH-POWERED MICROWAVES coaxial radio frequency cable according to claim 1, it is characterized in that: described sheath is polyurethane jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202340244U CN203311921U (en) | 2013-05-03 | 2013-05-03 | Miniature large-power microwave coaxial radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202340244U CN203311921U (en) | 2013-05-03 | 2013-05-03 | Miniature large-power microwave coaxial radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311921U true CN203311921U (en) | 2013-11-27 |
Family
ID=49618112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202340244U Expired - Lifetime CN203311921U (en) | 2013-05-03 | 2013-05-03 | Miniature large-power microwave coaxial radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036853A (en) * | 2014-05-30 | 2014-09-10 | 江苏艾立可电子科技有限公司 | Anti-extrusion deformation foamed radio frequency cable |
-
2013
- 2013-05-03 CN CN2013202340244U patent/CN203311921U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036853A (en) * | 2014-05-30 | 2014-09-10 | 江苏艾立可电子科技有限公司 | Anti-extrusion deformation foamed radio frequency cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201741784U (en) | Super flexible low-loss stable-phase radio-frequency cable | |
| CN102097161B (en) | Cable for ship marine closed circuit television camera and manufacturing method thereof | |
| CN203311921U (en) | Miniature large-power microwave coaxial radio frequency cable | |
| CN203311881U (en) | Miniature composite insulation phase-stabilizing cable | |
| CN201868552U (en) | Physical foaming FEP (fluorinated ethylene propylene) insulating radio-frequency cable | |
| CN202474168U (en) | Low-attenuation semi-flexible coaxial radio frequency cable | |
| CN103578610A (en) | Physical foaming polyvinyl chloride insulated coaxial cable | |
| CN203941703U (en) | A kind of naked copper insulated cable | |
| CN201868553U (en) | Lapped insulation-type low-loss temperature phase-stable coaxial RF cable | |
| CN201527841U (en) | Low-loss semi-flexible cable | |
| CN208256321U (en) | A kind of resist bending low loss coaxial radio frequency cable | |
| CN204991185U (en) | Communication cable for aerospace | |
| CN211530157U (en) | Ultralow-loss phase-stable microwave coaxial cable | |
| CN103985452A (en) | Stable phase cable high in mechanical phase stability | |
| CN103066358A (en) | High stable phase and low loss radio frequency coaxial cable | |
| CN204166939U (en) | A kind of high-frequency low-consumption foamed coaxial cable | |
| CN203950897U (en) | A kind of radio frequency low-loss thin coaxial cable | |
| CN105976919A (en) | Cable for aeronautics and astronautics aircraft | |
| CN203839091U (en) | Highly mechanical phase stable type phase-compensated cable | |
| CN102903989A (en) | Polyethylene insulated flexible radio-frequency cable | |
| CN205670460U (en) | A kind of aerospace flight vehicle cable | |
| CN201315338Y (en) | Foamed polyethylene insulating coaxial radio-frequency cable | |
| CN204215728U (en) | A kind of radio frequency low-loss microwave high-power coaxial cable | |
| CN202443803U (en) | Fluoroplastic insulated and coaxial cable | |
| CN206134287U (en) | Warship is with steady looks radio frequency cable of 7 core watertight high frequency high power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
|
| CX01 | Expiry of patent term |