CN201341129Y - Dual-channel vehicle station with single power amplifier - Google Patents
Dual-channel vehicle station with single power amplifier Download PDFInfo
- Publication number
- CN201341129Y CN201341129Y CNU200920083446XU CN200920083446U CN201341129Y CN 201341129 Y CN201341129 Y CN 201341129Y CN U200920083446X U CNU200920083446X U CN U200920083446XU CN 200920083446 U CN200920083446 U CN 200920083446U CN 201341129 Y CN201341129 Y CN 201341129Y
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- frame
- channel device
- interface
- channel
- 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
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model provides a dual-channel vehicle station with single power amplifier, which comprises a channel machine A, a channel machine B, a power amplifier module, a network modular part and a frame; wherein, the frame is divided into 3 sub frames, the amplifier modular part is mounted in the left sub frame; the middle sub frame is divided into an upper layer and a lower layer, the channel machine B is mounted on the upper layer and the channel machine A is mounted on the lower layer; the network modular part is mounted in the right sub frame; 10 interfaces are arranged between the left sub frame and the middle sub frame; 2 channel machines and 2 modules are tightly connected with frame through fastening screws so as to construct a whole. The dual-channel vehicle station with single power amplifier bases on top-down integral design concept and adopts embedded integral connection to tightly connect two channel machines with two module through the frames for effective configuration, not only can realize timely upload-load wireless communication, but also can realize the data access or switching between different wireless networks and between wireless network and wired network, and provides data service for users. The dual-channel vehicle station with single power amplifier has the advantages of simple structure, stable performance, convenient operation and high reliability.
Description
Technical field
The utility model relates to a kind of vehicle radio station, the single power amplifier vehicle radio station of particularly a kind of binary channels.
Background technology
Nowadays, vehicle radio station (equally also comprising shipborne radio station and airborne station) is widely used.Yet traditional vehicle radio station when the high-power emission of needs, adopts high-power amplification module of a channel device configuration to carry out radio communication more.But often many vehicle radio stations all need be finished in real time with the different operating frequency and upload the communication task of assigning.Common way is to adopt two channel devices and two high-power amplification modules, constitutes two cover configuration modes and is achieved.Obviously, this configuration mode, not only complex structure is bulky, and the stability of a system is poor, does not satisfy requirement quick now, the reliable communication quality.Therefore, the insider urgently expects a kind of rational in infrastructure, dependable performance, and it is little to take up room, and the vehicle radio station that the ratio of performance to price is high comes out.
Summary of the invention
The purpose of this utility model just is to overcome the deficiency of above-mentioned prior art, and a kind of simple in structure, stable performance, the single power amplifier vehicle radio station of binary channels swift to operate are provided.
In order to achieve the above object, the technical solution adopted in the utility model is:
The single power amplifier vehicle radio station of a kind of binary channels comprises: A channel device, B channel device, power amplifier module, network module and frame.It is characterized in that:
Described frame is divided into 3 district's frames by dividing plate, and left side district frame is equipped with the power amplifier module; The mesozone frame is divided into upper and lower two-layer again, and the upper strata is equipped with the B channel device, and lower floor is equipped with the A channel device; The right district frame is equipped with the network module; And be provided with 10 interfaces between its left side district frame and the mesozone frame again; 2 channel devices all closely are connected with frame with captive screw mutually with 2 modules, in conjunction with constituting an integral body.
The utility model is based on top-down whole design idea, adopt embedded whole the connection, each channel device of reasonable distribution and each performance of module index, clear and definite each interface standard, 2 channel devices are effectively disposed through frame with 2 modules be connected, both can upload in real time and assign radio communication, can solve between the different networks again and access of the data between wireless and the cable network and exchange, for the network user provides data, services.Have simple in structure, stable performance, swift to operate, communication effectively, reliability is high, maintainability good, in light weight, characteristics such as volume is little, is the single power amplifier vehicle radio station of a kind of desirable binary channels.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is a plate schematic layout pattern after the utility model frame.
Symbol description among the figure:
1 is the A channel device, and 2 is the B channel device, and 3 is the power amplifier module, and 4 is the network module, and 5 is frame;
1-1 is an A channel device antennal interface;
2-1 is a B channel device antennal interface;
3-1 is a power amplifier module radio frequency interface, and 3-2 is a power amplifier module relay indicating light, and 3-3 is a power amplifier module malfunction indicator lamp, and 3-4 is a power amplifier module car antenna interface;
5-1 is an A channel device radio frequency interface, 5-2 is a B channel device radio frequency interface, 5-3 is the power amplifier radio frequency interface, 5-4 is the vehicle radio station antennal interface, and 5-5 is external high power amplifier interface, and 5-6 is an A channel device Time of Day interface, 5-7 is a B channel device Time of Day interface, 5-8 is the logical Remote Control Interface of A channel locomotive, and 5-9 is the logical Remote Control Interface of B channel locomotive, and 5-10 is the complete machine external power interface.
Embodiment
See also illustrated in figures 1 and 2ly, be the utility model specific embodiment.
As can be seen from Figure 1:
The utility model comprises: A channel device 1, B channel device 2, power amplifier module 3, network module 4 and frame 5.Wherein, described frame 5 is divided into 3 district's frames by dividing plate, and left side district frame is equipped with power amplifier module 3; The mesozone frame is divided into upper and lower two-layer again, and the upper strata is equipped with B channel device 2, and lower floor is equipped with A channel device 1; The right district frame is equipped with network module 4; And be provided with 10 interfaces between its left side district frame and the mesozone frame again; 2 channel devices all closely are connected with frame 5 with captive screw mutually with 2 modules, in conjunction with constituting an integral body.
In conjunction with Fig. 1 and Fig. 2 as can be seen:
10 interfaces in the described frame 5 are: its front is provided with 4 interfaces, i.e. A channel device radio frequency interface 5-1, B channel device radio frequency interface 5-2, power amplifier radio frequency interface 5-3 and vehicle radio station antennal interface 5-4; Its back is provided with 6 interfaces, be external high power amplifier interface 5-5, A channel device Time of Day interface 5-6, B channel device Time of Day interface 5-7, A channel locomotive leads to Remote Control Interface 5-8, logical Remote Control Interface 5-9 of B channel locomotive and complete machine external power interface 5-10.
The A channel device radio frequency interface 5-1 closely connection mutually that the A channel device antennal interface 1-1 that is provided with on the described A channel device 1 is provided with on radio frequency cable and frame 5.
The B channel device radio frequency interface 5-2 closely connection mutually that the B channel device antennal interface 2-1 that is provided with on the described B channel device 2 is provided with on radio frequency cable and frame 5.
The power amplifier radio frequency interface 5-3 closely connection mutually that the power amplifier module radio frequency interface 3-1 that is provided with on the described power amplifier module 3 is provided with on radio frequency cable and frame 5.
What deserves to be explained is:
A channel device 1 and B channel device 2 are finished the task such as transmit and receive of base band shaping, modulation, error correction coding, anti-interference control, information encryption and deciphering, the radiofrequency signal of speech and data-signal separately.
Above embodiment only is explanation technical characterictic of the present utility model and exploitativeness, and its purpose is; Make the technical staff who is engaged in vehicle-mounted, boat-carrying and airborne station field can understand content of the present utility model and implemented.Thus, all conversion and modifications of making according to design of the present utility model include in claim scope of the present utility model.
The utility model is an equipment that has practicality, novelty and the progressive in the single power amplifier vehicle-mounted (or boat-carrying, airborne) of binary channels radio station, meets the utility application important document fully, so file an application according to Patent Law.
Claims (5)
1, the single power amplifier vehicle radio station of binary channels, comprising: A channel device (1), B channel device (2), power amplifier module (3), network module (4) and frame (5) is characterized in that:
Described frame (5) is divided into 3 district's frames by dividing plate, and left side district frame is equipped with power amplifier module (3); The mesozone frame is divided into upper and lower two-layer again, and the upper strata is equipped with B channel device (2), and lower floor is equipped with A channel device (1); The right district frame is equipped with network module (4); And be provided with 10 interfaces between its left side district frame and the mesozone frame again; 2 channel devices all use captive screw closely to be connected mutually with frame (5) with 2 modules, in conjunction with constituting an integral body.
2, the single power amplifier vehicle radio station of binary channels as claimed in claim 1 is characterized in that:
10 interfaces in the described frame (5) are: its front is provided with 4 interfaces, i.e. A channel device radio frequency interface (5-1), B channel device radio frequency interface (5-2), power amplifier radio frequency interface (5-3) and vehicle radio station antennal interface (5-4); Its back is provided with 6 interfaces, be external high power amplifier interface (5-5), A channel device Time of Day interface (5-6), B channel device Time of Day interface (5-7), A channel locomotive leads to Remote Control Interface (5-8), logical Remote Control Interface (5-9) of B channel locomotive and complete machine external power interface (5-10).
3, the single power amplifier vehicle radio station of binary channels as claimed in claim 1 is characterized in that:
Described A channel device (1) is gone up the A channel device antennal interface (1-1) that is provided with and is gone up A channel device radio frequency interface (5-1) the closely connection mutually that is provided with through radio frequency cable and frame (5).
4, the single power amplifier vehicle radio station of binary channels as claimed in claim 1 is characterized in that:
Described B channel device (2) is gone up the B channel device antennal interface (2-1) that is provided with and is gone up B channel device radio frequency interface (5-2) the closely connection mutually that is provided with through radio frequency cable and frame (5).
5, the single power amplifier vehicle radio station of binary channels as claimed in claim 1 is characterized in that:
Described power amplifier module (3) is gone up the power amplifier module radio frequency interface (3-1) that is provided with and is gone up power amplifier radio frequency interface (5-3) the closely connection mutually that is provided with through radio frequency cable and frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920083446XU CN201341129Y (en) | 2009-01-16 | 2009-01-16 | Dual-channel vehicle station with single power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920083446XU CN201341129Y (en) | 2009-01-16 | 2009-01-16 | Dual-channel vehicle station with single power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341129Y true CN201341129Y (en) | 2009-11-04 |
Family
ID=41236673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920083446XU Expired - Fee Related CN201341129Y (en) | 2009-01-16 | 2009-01-16 | Dual-channel vehicle station with single power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916718A (en) * | 2012-10-31 | 2013-02-06 | 成都航天通信设备有限责任公司 | Two-channel station, station network and station network communication method |
| CN103038136A (en) * | 2010-06-22 | 2013-04-10 | 斯塔诺阿埃索澳吉有限公司 | Fiber or plastic based packing, apparatus, method, program and system for wireless data communication by fiber or plastic based packing |
-
2009
- 2009-01-16 CN CNU200920083446XU patent/CN201341129Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038136A (en) * | 2010-06-22 | 2013-04-10 | 斯塔诺阿埃索澳吉有限公司 | Fiber or plastic based packing, apparatus, method, program and system for wireless data communication by fiber or plastic based packing |
| CN103038136B (en) * | 2010-06-22 | 2017-04-26 | 斯塔诺阿埃索澳吉有限公司 | Fiber or plastic based packing, apparatus, method, program and system for wireless data communication by fiber or plastic based packing |
| CN102916718A (en) * | 2012-10-31 | 2013-02-06 | 成都航天通信设备有限责任公司 | Two-channel station, station network and station network communication method |
| CN102916718B (en) * | 2012-10-31 | 2014-12-17 | 成都航天通信设备有限责任公司 | Station network communication method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108566214A (en) | A kind of general-purpose type locomotive station based on two-band combined communication standard | |
| CN117833977A (en) | Beidou communication system for transmitting voice and pictures based on soft compression coding | |
| CN107426830A (en) | Two-channel wireless public network communication module for power information acquisition system | |
| CN103619080A (en) | Low-cost single-internet-access LTE routing device and control method | |
| CN201341129Y (en) | Dual-channel vehicle station with single power amplifier | |
| CN103428906A (en) | EOC local side device of dual-band wireless AP | |
| CN206993109U (en) | A kind of railroad train small comprehensive Wireless Telecom Equipment | |
| CN103428254A (en) | Mobile information service platform | |
| CN107947815A (en) | A kind of railway digital wireless train dispatching station radio | |
| CN207283545U (en) | A kind of orientable medium voltage electricity line carrier communication double-channel data transmitting device | |
| CN203279198U (en) | Wireless passenger help system used for subway station | |
| CN209930294U (en) | Multimedia integrated access equipment for emergency communication system | |
| CN203645662U (en) | Wireless digital intercom card | |
| CN113224505A (en) | Vehicle-mounted antenna device | |
| CN208508932U (en) | A kind of high-speed rail LTE-R cab integrated radio communication | |
| CN203457239U (en) | Electrical high-speed 3G bidirectional audio-and-video emergency communication system | |
| CN207697741U (en) | A kind of railway digital train dispatch radio communication dispatching desk | |
| CN104952167A (en) | Wireless call system for ward | |
| CN205987064U (en) | Wireless editing system of live video audio frequency | |
| CN220935326U (en) | Vehicle-mounted trunking communication host equipment and system based on LTE-M | |
| CN216982028U (en) | Data exchange equipment and rail vehicle | |
| CN202150872U (en) | Station platform and control box remote transmission device | |
| CN205792646U (en) | A kind of wireless communication monitoring system | |
| CN103531010A (en) | Local communication module device of concentrator | |
| CN216869625U (en) | Card-inserting type power supply unit wireless monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Zhongyuan Mobilecom Engineering Co. Assignor: Wuhan Zhongyuan Electronics Group Ltd. Contract record no.: 2011420000106 Denomination of utility model: Dual-channel vehicle station with single power amplifier Granted publication date: 20091104 License type: Exclusive License Record date: 20110527 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |