CN204834814U - 19 frequently, many nets close way platform - Google Patents
19 frequently, many nets close way platform Download PDFInfo
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- CN204834814U CN204834814U CN201520550659.4U CN201520550659U CN204834814U CN 204834814 U CN204834814 U CN 204834814U CN 201520550659 U CN201520550659 U CN 201520550659U CN 204834814 U CN204834814 U CN 204834814U
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Abstract
The utility model discloses a 19 frequently, many nets close way platform goes upward signal unit and includes five combiners, first electric bridge, first coupler and first antenna, wherein three combiner is first group one -level combiner, and two combiners are first group second grade combiner, and first group second grade combiner is connected to first group one -level combiner, and first electric bridge is connected to first group second grade combiner, and first antenna is connected to first electric bridge, sets up first coupler first day on the line, down signal unit includes four combiners, second electric bridge, second coupler and second antenna, wherein the one -level combiner is organized for the second to two combiners, and the second grade combiner is organized for the second to two combiners, and second group second grade combiner is connected to second group one -level combiner, and second grade combiner connection second electric bridge is organized to the second, and the second antenna is connected to the second electric bridge, sets up the second coupler the next day on the line. The utility model discloses design the combiner in grades, restrain to fall the useless interference component between each frequency band as far as possible.
Description
Technical field
The utility model relates to multifrequency and closes channel platform field, and how net closes channel platform frequently to particularly relate to a kind of 19.
Background technology
The existing mobile communications network of China has 2G communication network, as GSM900, DCS1800 of China Mobile, GSM900, DCS1800 and CDMA800 of CHINAUNICOM, PHS, WLAN of China Telecom, Netcom, 3G communication network, as WCDMA, CDMA2000, TD-SCDMA, Digital Clustering and other communication system, developed again now TDD, FDD of 4G system simultaneously.Outdoor location network signal can be covered by respective base station, and indoor signal can be solved by traditional indoor covering system, but the problem such as repeated construction of bringing of the covering system that each operator builds oneself is respectively more and more outstanding.
Utility model content
Main purpose of the present utility model covers and effective 19 frequency many net conjunctions channel platform for providing one to realize Multi net voting signal compatibility.
In order to realize foregoing invention object, more the utility model provides a kind of 19 frequently to net and closes channel platform, it is characterized in that, comprises upward signal unit and downstream signal unit;
Described upward signal unit comprises the first mixer, the second mixer, the 3rd mixer, the 4th mixer, the 5th mixer, the first electric bridge, the first coupler and the first antenna; Described first mixer, the second mixer and the 3rd mixer are first group of one-level mixer, 4th mixer and the 5th mixer are first group of secondary mixer, described first group of one-level mixer connects first group of secondary mixer, first group of secondary mixer connects described first electric bridge, first electric bridge connects the first antenna, the first antenna is arranged the first coupler;
Described downstream signal unit comprises the 6th mixer, the 7th mixer, the 8th mixer, the 9th mixer, the second electric bridge, the second coupler and the second antenna; Described 6th mixer and the 7th mixer are second group of one-level mixer, 8th mixer and the 9th mixer are second group of secondary mixer, described second group of one-level mixer connects second group of secondary mixer, second group of secondary mixer connects described second electric bridge, second electric bridge connects described second antenna, the second antenna is arranged described second coupler.
Further, described first coupler arranges at least one first test port.
Further, described second coupler arranges at least one second test port.
Further, described first electric bridge also connects at least one first antenna; Described second electric bridge also connects at least one second antenna.
Further, described first electric bridge and the second electric bridge are ailhead electric bridge.
Further, described first mixer is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 2010-2012MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2130-2170MHz frequency range are a road six four mixers frequently;
Described second mixer is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently;
Two frequency combiners that described 3rd mixer is 2300-2320MHz frequency range is a road, 2370-2390MHz frequency range is a road;
4th mixer is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400MHz frequency range is a road five three mixers frequently;
Described 5th mixer is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400 is a road five three mixers frequently;
1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of described first mixer and described 4th mixer are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the second mixer and described 4th mixer are connected.
Further, described 6th mixer is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2170MHz frequency range are a road five three mixers frequently;
Described 7th mixer is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently;
Described 8th mixer is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2700MHz frequency range is a road five three mixers frequently;
Described 9th mixer is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road four two mixers frequently;
1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of described 6th mixer and the 8th mixer are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the 7th mixer and described 9th mixer are connected.
Of the present utility model 19 net conjunction channel platform frequently, upward signal unit and downstream signal unit are by mixer grading design, the downstream signal of the system such as CDMA, GSM, DCS, PHS, WLAN, 3G and cluster can be carried out conjunction road, shunt is carried out to the upward signal of each system simultaneously, and curb the useless interference component between each frequency band as far as possible; Decrease the complexity of house wiring simultaneously, greatly facilitate maintenance work in the future; 19 frequently many nets close the individual needs that channel platform modularized designs, dilatancy are good, meet different system and frequency range; First antenna of upward signal unit and downstream signal unit and the second antenna arrange the first coupler and the second coupler respectively, there is integral monitoring function.
Accompanying drawing explanation
Fig. 1 is that 19 of the utility model one embodiment nets the structured flowchart closing channel platform frequently;
Fig. 2 is the structural representation that 19 of the utility model one embodiment nets the upward signal unit closing channel platform frequently;
Fig. 3 is the structural representation that 19 of the utility model one embodiment nets the downstream signal unit closing channel platform frequently.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, propose one 19 many net conjunction channel platforms 100 frequently of the utility model one embodiment, it is characterized in that, comprise upward signal unit 10 and downstream signal unit 20; Above-mentioned upward signal unit 10 comprises the first mixer 11, second mixer 12, the 3rd mixer 13, the 4th mixer 14, the 5th mixer 15, first electric bridge 16, first coupler 17 and the first antenna 18; Described first mixer 11, second mixer 12 and the 3rd mixer 13 are first group of one-level mixer, 4th mixer 14 and the 5th mixer 15 are first group of secondary mixer, described first group of one-level mixer connects first group of secondary mixer, first group of secondary mixer connects described first electric bridge 16, first electric bridge 16 connects on the first antenna 18, first antenna 18 and arranges the first coupler 17;
Above-mentioned first mixer 11 is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 2010-2012MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2130-2170MHz frequency range are a road six four mixers frequently; Second mixer 12 is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently; Two frequency combiners that 3rd mixer 13 is 2300-2320MHz frequency ranges is a road, 2370-2390MHz frequency range is a road; 4th mixer 14 is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400MHz frequency range is a road five three mixers frequently; 5th mixer 15 is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400 is a road five three mixers frequently; 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the first mixer 11 and described 4th mixer 14 are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the second mixer 12 and described 4th mixer 14 are connected;
Above-mentioned downstream signal unit 20 comprises the 6th mixer 21, the 7th mixer 22, the 8th mixer 23, the 9th mixer 24, second electric bridge 25, second coupler 26 and the second antenna 27; Described 6th mixer 21 and the 7th mixer 22 are second group of one-level mixer, 8th mixer 23 and the 9th mixer 24 are second group of secondary mixer, described second group of one-level mixer connects second group of secondary mixer, second group of secondary mixer connects described second electric bridge 25, second electric bridge 25 connects on described second antenna 27, second antenna 27 and arranges described second coupler 26;
Above-mentioned 6th mixer 21 is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2170MHz frequency range are a road five three mixers frequently; 7th mixer 22 is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently; 8th mixer 23 is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2700MHz frequency range is a road five three mixers frequently; 9th mixer 24 is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road four two mixers frequently; 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of described 6th mixer 21 and the 8th mixer 23 are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the 7th mixer 22 and described 9th mixer 24 are connected.
In the present embodiment, above-mentioned 6th mixer 21 can also be a road for 1735-1765MHz frequency range and 1830-1860MHz frequency range, 1885-1915MHz frequency range is a road, 2010-2025MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2170MHz frequency range are a road six four mixers frequently, and 2010-2025MHz frequency range one tunnel is wherein closed, namely stops using 2010-2025MHz frequency range one tunnel.Above-mentioned 9th mixer 24 can also be a road for 8200-835MHz frequency range and 865-880MHz frequency range, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2700MHz frequency range is a road five three mixers frequently, and 2300-2700MHz frequency range one tunnel is wherein closed, namely stops using 2300-2700MHz frequency range one tunnel.The road closed by multifrequency multi-circuit combiner wherein uses, and can reduce the die sinking expense of mould, save production cost.
In the present embodiment, above-mentioned each mixer is all connected by the communication system that test port is corresponding with it.
In the present embodiment, above-mentioned upward signal unit 10 and downstream signal unit 20 can by the signal of multichannel different communication systems after each self-corresponding signal terminal mouth inputs, Signal transmissions is carried out exporting user terminal to from signal transmitting terminal after being combined into a road, the signal of user terminal, by signal receiving end reverse transfer, is then got back in each self-corresponding communication system through various receiver port.More 19 of the present embodiment is frequently netted and is closed channel platform 100, meets after signal enters common port simultaneously and does not interfere with each other, and the requirement that combination loss is little, decrease the complexity of house wiring simultaneously, greatly facilitate maintenance work in the future.
In the present embodiment, whether above-mentioned first coupler 17 being arranged at least one first test port 171, first test port 171, can to measure the signal that upward signal unit 10 receives normal.Whether in another embodiment, above-mentioned first test port 171 arranges two, two staff can be made in different positions to carry out measurement upward signal normal simultaneously.In other embodiments, the first coupler 17 can also be arranged more first test port 171.
In the present embodiment, whether above-mentioned second coupler 26 being arranged at least one second test port 261, second test port 261, can to measure the signal that upward signal unit 10 receives normal.Whether in another embodiment, above-mentioned second test port 261 arranges two, two staff can be made in different positions to carry out measurement upward signal normal simultaneously.In other embodiments, the first coupler 1714 can also be arranged more second test port 261.
In the present embodiment, described first electric bridge 16 also connects at least one first antenna 18; Described second electric bridge 25 also connects at least one second antenna 27.Namely increase the quantity of the first antenna 18 and the second antenna 27, improve the present embodiment 19 net the coverage of closing channel platform 100 frequently, and the intensity that signal sends and receives.In one embodiment, every root first antenna 18 is provided with the first coupler 17, every root second antenna 27 is provided with the second coupler 26.
In the present embodiment, the first above-mentioned coupler 17 and the second coupler 26 are dual directional coupler.
In the present embodiment, above-mentioned first electric bridge 16 and the second electric bridge 25 are ailhead electric bridge.In other embodiments, also can require to use N head electric bridge according to actual design.
In the present embodiment 19 frequently many nets closes channel platform 100, upward signal unit 10 and downstream signal unit 20 are by mixer grading design, the downstream signal of the system such as CDMA, GSM, DCS, PHS, WLAN, 3G and cluster can be carried out conjunction road, shunt is carried out to the upward signal of each system simultaneously, and curb the useless interference component between each frequency band as far as possible; Decrease the complexity of house wiring simultaneously, greatly facilitate maintenance work in the future; 19 frequently many nets close the individual needs that channel platform 100 modularized designs, dilatancy are good, meet different system and frequency range; First antenna 18 of upward signal unit 10 and downstream signal unit 20 and the second antenna 27 arrange the first coupler 17 and the second coupler 26 respectively, there is integral monitoring function.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. 19 frequently net a conjunction channel platform more, it is characterized in that, comprise upward signal unit and downstream signal unit;
Described upward signal unit comprises the first mixer, the second mixer, the 3rd mixer, the 4th mixer, the 5th mixer, the first electric bridge, the first coupler and the first antenna; Described first mixer, the second mixer and the 3rd mixer are first group of one-level mixer, 4th mixer and the 5th mixer are first group of secondary mixer, described first group of one-level mixer connects first group of secondary mixer, first group of secondary mixer connects described first electric bridge, first electric bridge connects the first antenna, the first antenna is arranged the first coupler;
Described downstream signal unit comprises the 6th mixer, the 7th mixer, the 8th mixer, the 9th mixer, the second electric bridge, the second coupler and the second antenna; Described 6th mixer and the 7th mixer are second group of one-level mixer, 8th mixer and the 9th mixer are second group of secondary mixer, described second group of one-level mixer connects second group of secondary mixer, second group of secondary mixer connects described second electric bridge, second electric bridge connects described second antenna, the second antenna is arranged described second coupler.
2. according to claim 1 19 frequently net conjunction channel platform more, it is characterized in that, described first coupler is arranged at least one first test port.
3. according to claim 1 19 frequently net conjunction channel platform more, it is characterized in that, described second coupler is arranged at least one second test port.
4. according to claim 1 19 frequently net conjunction channel platform more, it is characterized in that, described first electric bridge also connects at least one first antenna; Described second electric bridge also connects at least one second antenna.
5. according to claim 4 19 frequently net conjunction channel platform, it is characterized in that, described first electric bridge and the second electric bridge are ailhead electric bridge more.
6. according to any one of claim 1-5 19 net conjunction channel platform frequently, it is characterized in that, described first mixer is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 2010-2012MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2130-2170MHz frequency range are a road six four mixers frequently;
Described second mixer is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently;
Two frequency combiners that described 3rd mixer is 2300-2320MHz frequency range is a road, 2370-2390MHz frequency range is a road;
4th mixer is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400MHz frequency range is a road five three mixers frequently;
Described 5th mixer is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2400 is a road five three mixers frequently;
1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of described first mixer and described 4th mixer are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the second mixer and described 4th mixer are connected.
7. according to any one of claim 1-5 19 net conjunction channel platform frequently, it is characterized in that, described 6th mixer is that 1735-1765MHz frequency range and 1830-1860MHz frequency range are a road, 1885-1915MHz frequency range is a road, 1940-1980MHz frequency range and 2130-2170MHz frequency range are a road five three mixers frequently;
Described 7th mixer is that 1710-1735MHz frequency range and 1805-1830MHz frequency range are a road, 1860-1880MHz frequency range and 1765-1785MHz frequency range are a road, 1920-1940MHz frequency range and 2110-2130MHz frequency range are a road six three mixers frequently;
Described 8th mixer is that 889-915MHz frequency range and 934-960MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road, 2300-2700MHz frequency range is a road five three mixers frequently;
Described 9th mixer is that 8200-835MHz frequency range and 865-880MHz frequency range are a road, 1710-2025MHz frequency range and 2110-2170MHz frequency range are a road four two mixers frequently;
1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of described 6th mixer and the 8th mixer are connected, and 1710-2025MHz frequency range and 2110-2170MHz frequency range one tunnel of the 7th mixer and described 9th mixer are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550659.4U CN204834814U (en) | 2015-07-27 | 2015-07-27 | 19 frequently, many nets close way platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550659.4U CN204834814U (en) | 2015-07-27 | 2015-07-27 | 19 frequently, many nets close way platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834814U true CN204834814U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550659.4U Expired - Fee Related CN204834814U (en) | 2015-07-27 | 2015-07-27 | 19 frequently, many nets close way platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100691A (en) * | 2016-08-12 | 2016-11-09 | 浙江航洋通信科技有限公司 | A kind of multisystem emerging system receiving and dispatching separation |
| CN108811190A (en) * | 2017-05-05 | 2018-11-13 | 罗森伯格技术（昆山）有限公司 | Compatible upgrading multisystem mixing platform |
-
2015
- 2015-07-27 CN CN201520550659.4U patent/CN204834814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100691A (en) * | 2016-08-12 | 2016-11-09 | 浙江航洋通信科技有限公司 | A kind of multisystem emerging system receiving and dispatching separation |
| CN108811190A (en) * | 2017-05-05 | 2018-11-13 | 罗森伯格技术（昆山）有限公司 | Compatible upgrading multisystem mixing platform |
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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: 20151202 Termination date: 20170727 |