CN206226427U - A kind of novel high-power communication module - Google Patents
A kind of novel high-power communication module Download PDFInfo
- Publication number
- CN206226427U CN206226427U CN201621377475.3U CN201621377475U CN206226427U CN 206226427 U CN206226427 U CN 206226427U CN 201621377475 U CN201621377475 U CN 201621377475U CN 206226427 U CN206226427 U CN 206226427U
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- China
- Prior art keywords
- signal
- module
- communication module
- rfx2401c
- power
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Abstract
The utility model is related to a kind of novel high-power communication module.Its purpose is to provide a kind of simple structure, signal stabilization, regulating power strong communication module.The utility model includes signal input module, MCU processors, wireless filtration module and power amplifier module, the signal output pin of signal input module is connected with the signal input pin of MCU processors, signal input part of the signal output pin of MCU processors respectively with wireless filtration module is connected, the wireless signal output part of filtration module is connected with the signal input part of power amplifier module, the external output signal of signal output part of power amplifier module.The signal output part connection of power amplifier module is also connected with the signal receiving end of feedback module, and the signal output part of feedback module is connected with the signal receiving end of MCU processors.
Description
Technical field
The utility model is related to field of wireless communication, more particularly to a kind of novel high-power communication module.
Background technology
In field of wireless communication, signal input module is provided a great convenience for the various uses at user radio networking,
Such as signal input module wireless POS machine, security protection, lottery tickets machine, intelligent meter data recording, wireless medium, rail terminal field application,
The application for making wireless telecommunications by the secondary development to wireless telecommunications system reaches diversification.But existing wireless communication module exists
Signal is transferred directly to filtration module by communication module or external output module is externally exported in communication process, causes signal to pass
It is defeated apart from short, signal stabilization is poor, and regulation performance is poor, it is impossible to promoted the use of in the various fields for needing precise signal.
Utility model content
The technical problems to be solved in the utility model is to provide strong new of a kind of simple structure, signal stabilization, regulating power
The high-power communication module of type.
A kind of novel high-power communication module of the utility model, wherein, including it is signal input module, MCU processors, wireless
Filtration module and RFX2401C power amplifiers, the signal output pin of signal input module and the signal input of MCU processors
Pin is connected, and the signal input part of the signal output pin of MCU processors respectively with wireless filtration module is connected, and wirelessly filters mould
The signal output part of block is connected with the signal input part of RFX2401C power amplifiers, and the signal of RFX2401C power amplifiers is defeated
Go out to hold external output signal, the signal that the signal output part of RFX2401C power amplifiers is connected also with TX3208 feedback modules connects
Receiving end is connected, and the signal output part of TX3208 feedback modules is connected with the signal receiving end of MCU processors.
A kind of novel high-power communication module of the utility model, wherein the signal input module is defeated using digital quantity signal
Enter.
A kind of novel high-power communication module of the utility model, wherein the wireless filtration module uses 2450BM15A002
Without line filter.
A kind of novel high-power communication module of the utility model, wherein the MCU processors use CC2530 processors.
A kind of novel high-power communication module of the utility model, wherein being connected at CC2530 outside the TX3208 feedback modules
Between reason device and RFX2401C power amplifiers.
A kind of novel high-power communication module of the utility model, wherein the signal output of the RFX2401C power amplifiers
End is connected with external antenna.
A kind of novel high-power communication module difference from prior art of the utility model is：The utility model signal
Signal is directly output to CC2530 processors by input module, and CC2530 processors are pre-processed to signal, it is ensured that signal
Strength and stability.The final output end of signal is provided with RFX2401C power amplifiers, it is to avoid signal declines in transmitting procedure
Subtract.Be provided with TX3208 feedback modules between RFX2401C power amplifiers and CC2530 processors, CC2530 processors according to
The feedback signal for receiving carries out real-time feedback regulation to output signal, further enhances the reliability of high-power communication module
Property, it is ensured that signal has good long-distance transmissions effect, it is adaptable to multi-signal transmission field.RFX2401C power amplifiers
Signal output part can external antenna, to meet the request signal transmission under farther distance condition.CC2530 processors and
RFX2401C power amplifier compacts, the external setting of TX3208 feedback modules, it is ensured that communication module just has less volume.
A kind of novel high-power communication module of the utility model is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of circuit structure diagram of novel high-power communication module of the utility model.
Specific embodiment
As shown in figure 1, be a kind of circuit structure diagram of novel high-power communication module of the utility model, including signal input
Module, MCU processors, wireless filtration module and power amplifier module, signal input module are input into using digital quantity signal, MCU
Processor using CC2530 processors, wireless filtration module using 2450BM15A002 without line filter, adopt by power amplifier module
Use RFX2401C power amplifiers.The signal output pin of signal input module connects with the signal input pin of CC2530 processors
Connect, the signal input part without line filter connects the positive and negative output pin of signal of CC2530 processors with 2450BM15A002 respectively
Connect, signal output parts of the 2450BM15A002 without line filter is connected with the signal input part of RFX2401C power amplifiers,
The external output signal of signal output part of RFX2401C power amplifiers.CC2530 processors and RFX2401C power amplifiers it
Between be circumscribed with TX3208 feedback modules, the signal receiving end of TX3208 feedback modules is defeated with the signal of RFX2401C power amplifiers
Go out end connection, the signal output part of TX3208 feedback modules is connected with the signal receiving end of CC2530 processors.
The signal output part of RFX2401C power amplifiers is connected with external antenna in one embodiment of the present utility model,
Increase sensitivity of the signal in transmitting procedure.
In the course of the work, the signal sent to signal input module by CC2530 processors carries out pre- the utility model
Treatment, it is ensured that the strength and stability of signal and externally send, the signal process that CC2530 processors externally send
After 2450BM15A002 is filtered without line filter, then signal is amplified by RFX2401C power amplifiers, it is ensured that
The intensity of signal will not decay.The signal that RFX2401C power amplifiers are externally exported can be fed back to by TX3208 feedback modules
CC2530 processors, CC2530 processors are detected to the signal intensity fed back, entered if signal intensity is less than preset value
Row autogenous control, it is ensured that signal output intensity, so as to realize the long-distance transmissions of signal.
Be directly output to signal at CC2530 by a kind of novel high-power communication module of the utility model, signal input module
Reason device, CC2530 processors are pre-processed to signal, it is ensured that the strength and stability of signal.The final output end of signal is set
There are RFX2401C power amplifiers, it is to avoid signal is decayed in transmitting procedure.RFX2401C power amplifiers and CC2530 treatment
TX3208 feedback modules are provided between device, CC2530 processors are carried out in real time according to the feedback signal for receiving to output signal
Feedback regulation, further enhance the reliability of high-power communication module, it is ensured that signal has good long-distance transmissions effect,
Suitable for multi-signal transmission field.The signal output part of RFX2401C power amplifiers can external antenna, with meet it is farther away from
Request signal transmission under the conditions of.CC2530 processors and RFX2401C power amplifier compacts, TX3208 feedback moulds
The external setting of block, it is ensured that communication module just has less volume.The utility model simple structure, signal stabilization, regulating power are strong,
There is clear advantage compared with prior art.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (6)
1. a kind of novel high-power communication module, it is characterised in that：Including signal input module, MCU processors, wirelessly filter mould
Block and RFX2401C power amplifiers, the signal output pin of signal input module connect with the signal input pin of MCU processors
Connect, the signal input part of the signal output pin of MCU processors respectively with wireless filtration module is connected, the letter of wireless filtration module
Number output end is connected with the signal input part of RFX2401C power amplifiers, the signal output part pair of RFX2401C power amplifiers
Outer output signal, the signal output part connection of RFX2401C power amplifiers also connects with the signal receiving end of TX3208 feedback modules
Connect, the signal output part of TX3208 feedback modules is connected with the signal receiving end of MCU processors.
2. a kind of novel high-power communication module according to claim 1, it is characterised in that：The signal input module is adopted
It is input into digital quantity signal.
3. a kind of novel high-power communication module according to claim 1, it is characterised in that：The wireless filtration module is adopted
With 2450BM15A002 without line filter.
4. a kind of novel high-power communication module according to claim 1, it is characterised in that：The MCU processors are used
CC2530 processors.
5. a kind of novel high-power communication module according to claim 4, it is characterised in that：The TX3208 feedback modules
It is connected between CC2530 processors and RFX2401C power amplifiers outward.
6. a kind of novel high-power communication module according to claim 1, it is characterised in that：The RFX2401C power is put
The signal output part of big device is connected with external antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377475.3U CN206226427U (en) | 2016-12-14 | 2016-12-14 | A kind of novel high-power communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377475.3U CN206226427U (en) | 2016-12-14 | 2016-12-14 | A kind of novel high-power communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226427U true CN206226427U (en) | 2017-06-06 |
Family
ID=58783611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377475.3U Expired - Fee Related CN206226427U (en) | 2016-12-14 | 2016-12-14 | A kind of novel high-power communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130579A (en) * | 2019-12-31 | 2020-05-08 | 上海电力大学 | Vehicle-mounted electronic communication system |
-
2016
- 2016-12-14 CN CN201621377475.3U patent/CN206226427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130579A (en) * | 2019-12-31 | 2020-05-08 | 上海电力大学 | Vehicle-mounted electronic communication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170606 Termination date: 20191214 |