CN204793139U - 15 frequently, many nets close way platform - Google Patents
15 frequently, many nets close way platform Download PDFInfo
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- CN204793139U CN204793139U CN201520551408.8U CN201520551408U CN204793139U CN 204793139 U CN204793139 U CN 204793139U CN 201520551408 U CN201520551408 U CN 201520551408U CN 204793139 U CN204793139 U CN 204793139U
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Abstract
The utility model discloses a 15 frequently, many nets close way platform, including going upward signal unit and down signal unit, go upward signal unit and include first combiner, second combiner, a bridge circuit and first coupler and first antenna, first combiner and second combiner are parallel to be set up, and connects respectively first electric bridge, first electric bridge is connected first antenna sets up first coupler first day on the line, down signal unit includes third combiner, fourth combiner, the 2nd bridge circuit and second coupler and second antenna, third combiner and fourth combiner are parallel to be set up, and connects respectively the second electric bridge, the second electric bridge is connected the second antenna sets up the second coupler the next day on the line. The utility model discloses most communication system's that will have now down signal closes the way, and the signal that goes upward to each system carries out the shut simultaneously, has reduced the complexity of house wiring, makes things convenient for the maintenance work, still has whole monitoring function.
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 15.
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 15 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 15 frequently to net and closes channel platform, comprises upward signal unit and downstream signal unit,
Described upward signal unit comprises the first mixer, the second mixer, the first bridge circuit and the first coupler and the first antenna; Described first mixer and the parallel setting of the second mixer, and connect described first electric bridge respectively, the first electric bridge connects described first antenna, and the first antenna is arranged; Wherein, the first mixer is 2130-2145MHz frequency range is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1805-1830MHz frequency range to be a road and 930-954MHz frequency range a be road; Second mixer is 2320-2370MHz frequency range is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 865-880MHz frequency range a be road;
Described downstream signal unit comprises the 3rd mixer, the 4th mixer, the second bridge circuit and the second coupler and the second antenna; Described 3rd mixer and the parallel setting of the 4th mixer, and connect described second electric bridge respectively, the second electric bridge connects described second antenna, the second antenna is arranged the second coupler; Wherein, the 3rd mixer is 1940-1955MHz frequency range is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1710-1735MHz frequency range to be a road and 885-909MHz frequency range a be road; 4th mixer is 2320-2370MHz frequency range is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 820-835MHz frequency range a be road.
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.
Of the present utility model 15 net conjunction channel platform frequently, by existing most of 2G, 3G, the frequency band signals that 4G etc. are conventional, as CDMA, GSM, DCS, PHS, WLAN, the signal such as 3G and cluster by one five of downstream signal unit frequently four mixers and one six frequently four mixers carry out conjunction road, simultaneously by one six of upward signal unit frequently four mixers and one five frequently four mixers shunt is carried out to the upward signal of each system, meet after signal enters common port simultaneously and do 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, upward signal unit and downstream signal unit arrange two mixers respectively, and then connect the first electric bridge and the second electric bridge respectively, and modularized design, dilatancy be good, the individual needs that meets 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 15 of the utility model one embodiment nets the structured flowchart closing channel platform frequently;
Fig. 2 is the structural representation that 15 of the utility model one embodiment nets the upward signal unit closing channel platform frequently;
Fig. 3 is the structural representation that 15 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 15 many net conjunction channel platforms 100 frequently of the utility model one embodiment, comprise upward signal unit 10 and downstream signal unit 20; In the present embodiment, above-mentioned upward signal unit 10 comprises the first mixer 11, second mixer 12, first electric bridge 13 circuit and the first coupler 14 and the first antenna 15; Described first mixer 11 and the second mixer 12 is parallel arranges, and connect described first electric bridge 13, first electric bridge 13 respectively and connect on described first antenna 15, first antenna 15 first coupler 14 is set; Wherein, the first mixer 11 is 2130-2145MHz frequency ranges is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1805-1830MHz frequency range to be a road and 930-954MHz frequency range a be road; Second mixer 12 is 2320-2370MHz frequency ranges is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 865-880MHz frequency range a be road; Above-mentioned downstream signal unit 20 comprises the 3rd mixer 21, the 4th mixer 22, second electric bridge 23 circuit and the second coupler 24 and the second antenna 25; Described 3rd mixer 21 and the 4th mixer 22 is parallel arranges, and connect described second electric bridge 23, second electric bridge 23 respectively and connect on the second antenna 25, second antenna 25 described second coupler 24 is set; Wherein, the 3rd mixer 21 is 1940-1955MHz frequency ranges is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1710-1735MHz frequency range to be a road and 885-909MHz frequency range a be road; 4th mixer 22 is 2320-2370MHz frequency ranges is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 820-835MHz frequency range a be road.
In the present embodiment, above-mentioned each mixer is all connected by the communication system that test port is corresponding with it.
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 15 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 14 being arranged at least one first test port 141, first test port 141, can to measure the signal that upward signal unit 10 receives normal.Whether in another embodiment, above-mentioned first test port 141 arranges two, two staff can be made in different positions to carry out measurement upward signal normal simultaneously.In other embodiments, the first coupler 14 can also be arranged more first test port 141.
In the present embodiment, whether above-mentioned second coupler 24 being arranged at least one second test port 241, second test port 241, can to measure the signal that downstream signal unit 20 launches normal.Whether in another embodiment, above-mentioned second test port 241 arranges two, two staff can be made in different positions to carry out measurement downstream signal normal simultaneously.In other embodiments, the second coupler 24 can also be arranged more second test port 241.
In the present embodiment, above-mentioned first electric bridge 13 also connects at least one first antenna 15; Described second electric bridge 23 also connects at least one second antenna 25.Namely increase the quantity of the first antenna 15 and the second antenna 25, improve the present embodiment 15 net the coverage of closing channel platform 100 frequently, and the intensity that signal sends and receives.
In the present embodiment, above-mentioned first electric bridge 13 and the second electric bridge 23 are ailhead electric bridge, in other embodiments, also can require to use N head electric bridge according to actual design.
More 15 of the present embodiment is frequently netted and is closed channel platform 100 by existing most of 2G, 3G, the frequency band signals that 4G etc. are conventional, as CDMA, GSM, DCS, PHS, WLAN, the signal such as 3G and cluster by one five of downstream signal unit 20 frequently four mixers and one six frequently four mixers carry out conjunction road, simultaneously by one six of upward signal unit 10 frequently four mixers and one five frequently four mixers shunt is carried out to the upward signal of each system, meet after signal enters common port simultaneously and do 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, upward signal unit 10 and downstream signal unit 20 arrange two mixers respectively, and then connect the first electric bridge 13 and the second electric bridge 23 respectively, and modularized design, dilatancy be good, the individual needs that meets different system and frequency range, first antenna 15 of upward signal unit 10 and downstream signal unit 20 and the second antenna 25 arrange the first coupler 14 and the second coupler 24 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 (5)
1. 15 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 first bridge circuit and the first coupler and the first antenna; Described first mixer and the parallel setting of the second mixer, and connect described first electric bridge respectively, the first electric bridge connects described first antenna, the first antenna is arranged the first coupler; Wherein, the first mixer is 2130-2145MHz frequency range is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1805-1830MHz frequency range to be a road and 930-954MHz frequency range a be road; Second mixer is 2320-2370MHz frequency range is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 865-880MHz frequency range a be road;
Described downstream signal unit comprises the 3rd mixer, the 4th mixer, the second bridge circuit and the second coupler and the second antenna; Described 3rd mixer and the parallel setting of the 4th mixer, and connect described second electric bridge respectively, the second electric bridge connects described second antenna, the second antenna is arranged the second coupler; Wherein, the 3rd mixer is 1940-1955MHz frequency range is a road, 2010-2025MHz frequency range and 1885-1915MHz frequency range are a road, five four mixers frequently on 1710-1735MHz frequency range to be a road and 885-909MHz frequency range a be road; 4th mixer is 2320-2370MHz frequency range is a road, 2110-2125MHz frequency range and 1920-1935MHz frequency range are a road, six four mixers frequently on 1830-1860MHz frequency range and 1735-1765MHz frequency range to be a road and 820-835MHz frequency range a be road.
2. according to claim 1 15 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 15 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 15 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 15 frequently net conjunction channel platform, it is characterized in that, described first electric bridge and the second electric bridge are ailhead electric bridge more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551408.8U CN204793139U (en) | 2015-07-27 | 2015-07-27 | 15 frequently, many nets close way platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551408.8U CN204793139U (en) | 2015-07-27 | 2015-07-27 | 15 frequently, many nets close way platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793139U true CN204793139U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551408.8U Expired - Fee Related CN204793139U (en) | 2015-07-27 | 2015-07-27 | 15 frequently, many nets close way platform |
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| Country | Link |
|---|---|
| CN (1) | CN204793139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160781A (en) * | 2016-08-22 | 2016-11-23 | 杭州弘塔通信技术有限公司 | The indoor distributed system of various wireless communication standard fusion and method of work thereof |
| CN114696055A (en) * | 2022-04-02 | 2022-07-01 | 京信射频技术(广州)有限公司 | Multi-path same-frequency combiner |
-
2015
- 2015-07-27 CN CN201520551408.8U patent/CN204793139U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160781A (en) * | 2016-08-22 | 2016-11-23 | 杭州弘塔通信技术有限公司 | The indoor distributed system of various wireless communication standard fusion and method of work thereof |
| CN106160781B (en) * | 2016-08-22 | 2018-11-13 | 杭州弘塔通信技术有限公司 | The indoor distributed system and its working method of various wireless communication standard fusion |
| CN114696055A (en) * | 2022-04-02 | 2022-07-01 | 京信射频技术(广州)有限公司 | Multi-path same-frequency combiner |
| CN114696055B (en) * | 2022-04-02 | 2023-10-27 | 京信射频技术(广州)有限公司 | Multipath same-frequency combiner |
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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 |
Granted publication date: 20151118 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |