CN203289430U - Miniature broadband data transmission transmitting-receiving all-in-one machine - Google Patents
Miniature broadband data transmission transmitting-receiving all-in-one machine Download PDFInfo
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- CN203289430U CN203289430U CN2013203549153U CN201320354915U CN203289430U CN 203289430 U CN203289430 U CN 203289430U CN 2013203549153 U CN2013203549153 U CN 2013203549153U CN 201320354915 U CN201320354915 U CN 201320354915U CN 203289430 U CN203289430 U CN 203289430U
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- pass filter
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- band pass
- intermediate frequency
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Abstract
A miniature broadband data transmission transmitting-receiving all-in-one machine of the utility model relates to the electronic communication field, and aims to solve the technical problems that a conventional wireless data transmission product is larger in volume, not high in efficiency, low in data transmission quantity, etc. An antenna change over switch (1) of the utility model is connected with the port 1 of a transmitting-receiving diplexer (2), the port 2 of the diplexer (2) is orderly connected with a low noise amplifier 1 (3), a band pass filter 1 (4), a low noise amplifier 2 (5), a mixer 1 (6), a low pass filter 1 (7), an intermediate frequency amplifier 1 (8), a band pass filter 2 (9), an intermediate frequency amplifier 2 (10), a resistance attenuator 1 (11), a mixer 2 (12), an intermediate frequency amplifier 3 (13), a band pass filter 3 (14), an intermediate frequency amplifier 4 (15), a VGA amplifier (16), a resistance attenuator 2 (17), a band pass filter 4 (18) and the like, and then is connected with the port 3 of the diplexer (2).
Description
Technical field
The utility model relates to electronic communication field, and particularly a kind of minimized wide-band number passes the transceiver machine.
Background technology
Modern Wireless Data Transmission product adopts phase modulating system mostly, and receive-transmit system is non-linear, has often limited the big data quantity transmission between the high-speed mobile target.The number of this frequency range passes product in the market, has the problems such as volume is large, efficiency is not high, transmitted data amount is low, more and more is not suitable for the number between the higher high-speed mobile target of volume, efficiency and data rate request is passed occasion.
Summary of the invention
The utility model is intended to solve existing Wireless Data Transmission product and has the technical problems such as problem such as volume is large, efficiency is not high, transmitted data amount is low, and a kind of efficiency is high, volume is little to provide, exchanges data transceiving integrated, that be applicable between the high-speed mobile target passes the transceiver machine with the minimized wide-band number of transmission occasion.
The purpose of this utility model is achieved through the following technical solutions.
minimized wide-band number of the present utility model passes the transceiver machine, antenna change-over switch 1 connects the port one of duplexer 2, the port two of duplexer 2 connects low noise amplifier 1 in turn, band pass filter 1, low noise amplifier 25, frequency mixer 1, low pass filter 1, intermediate frequency amplifier 1, band pass filter 29, intermediate frequency amplifier 2 10, resistance decrement 1, frequency mixer 2 12, intermediate frequency amplifier 3 13, band pass filter 3 14, intermediate frequency amplifier 4 15, VGA amplifier 16, resistance decrement 2 17, band pass filter 4 18, modulating/demodulating and control processing module 35, band pass filter 5 19, low pass filter 2 20, coupler 21, driving amplifier 1, wave detector 23, voltage-controlled attenuator 24, driving amplifier 2 25, numerical-control attenuator 26, driving amplifier 3 27, resistance decrement 3 28, frequency mixer 3 29, power amplification 1, band pass filter 5 31, the port three of the rear connection duplexer 2 of power amplifier 2 32.
The utility model minimized wide-band number passes the beneficial effect of transceiver machine: efficiency is high, volume is little, transceiving integrated, be applicable to exchanges data and transmission occasion between the high-speed mobile target.
Description of drawings
Fig. 1 structure principle chart of the present utility model
The number in the figure explanation:
1 antenna change-over switch, 2 duplexers, 3 low noise amplifiers one, 4 band pass filters one, 5 low noise amplifiers two, 6 frequency mixers one, 7 low pass filters one, 8 intermediate frequency amplifiers one, 9 band pass filters two, 10 intermediate frequency amplifiers two, 11 resistance decrements one, 12 frequency mixers two, 13 intermediate frequency amplifiers three, 14 band pass filters three, 15 intermediate frequency amplifiers four, 16 VGA amplifiers, 17 resistance decrements two, 18 band pass filters four, 19 band pass filters five, 20 low pass filters two, 21 couplers, 22 driving amplifiers one, 23 wave detectors, 24 voltage-controlled attenuators, 25 driving amplifiers two, 26 numerical-control attenuators, 27 driving amplifiers three, 28 resistance decrements three, 29 frequency mixers three, 30 power amplifications one, 31 band pass filters five, 32 power amplifiers two, 33 transmitting-receiving local oscillators, 34 DC/DC power modules, 35 modulating/demodulatings and control processing module
Embodiment
The utility model detailed construction, application principle, effect and effect,, with reference to accompanying drawing 1, be explained by following execution mode.
consult shown in Figure 1ly, minimized wide-band number of the present utility model passes the transceiver machine, and antenna change-over switch 1 connects the port one of duplexer 2, and the port two of duplexer 2 connects low noise amplifier 1 in turn, band pass filter 1, low noise amplifier 25, frequency mixer 1, low pass filter 1, intermediate frequency amplifier 1, band pass filter 29, intermediate frequency amplifier 2 10, resistance decrement 1, frequency mixer 2 12, intermediate frequency amplifier 3 13, band pass filter 3 14, intermediate frequency amplifier 4 15, VGA amplifier 16, resistance decrement 2 17, band pass filter 4 18, modulating/demodulating and control processing module 35, band pass filter 5 19, low pass filter 2 20, coupler 21, driving amplifier 1, wave detector 23, voltage-controlled attenuator 24, driving amplifier 2 25, numerical-control attenuator 26, driving amplifier 3 27, resistance decrement 3 28, frequency mixer 3 29, power amplification 1, band pass filter 5 31, the port three of the rear connection duplexer 2 of power amplifier 2 32.
Minimized wide-band number of the present utility model passes the transceiver machine and is graded and formed by transceiver channel part, digital processing part and power supply unit, and concrete composition and the function of each several part are as follows:
The transceiver channel part is by receiving front-end, reception down-conversion, intermediate frequency filtering, reception AGC; Emission medium-frequency, emission up-conversion, programed power control, power amplifier; Transmission duplex, up and down antenna duplexer, frequently the composition such as combine.
The digital processing part is by the demodulation of launching modulation signal generation, receiving intermediate frequency signal and complete various control functions.
Power module is realized the power supply of each module.
In sum, minimized wide-band number of the present utility model passes the transceiver machine, have that efficiency is high, volume is little, transceiving integrated, be applicable to the many technological merits such as exchanges data and transmission occasion between the high-speed mobile target.
Claims (1)
1. the minimized wide-band number passes the transceiver machine, it is characterized in that: antenna change-over switch (1) connects the port one of duplexer (2), and the port two of duplexer (2) connects low noise amplifier one (3) in turn, band pass filter one (4), low noise amplifier two (5), frequency mixer one (6), low pass filter one (7), intermediate frequency amplifier one (8), band pass filter two (9), intermediate frequency amplifier two (10), resistance decrement one (11), frequency mixer two (12), intermediate frequency amplifier three (13), band pass filter three (14), intermediate frequency amplifier four (15), VGA amplifier (16), resistance decrement two (17), band pass filter four (18), modulating/demodulating and control processing module (35), band pass filter five (19), low pass filter two (20), coupler (21), driving amplifier one (22), wave detector (23), voltage-controlled attenuator (24), driving amplifier two (25), numerical-control attenuator (26), driving amplifier three (27), resistance decrement three (28), frequency mixer three (29), power amplification one (30), band pass filter five (31), connect the port three of duplexer (2) after power amplifier two (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203549153U CN203289430U (en) | 2013-06-20 | 2013-06-20 | Miniature broadband data transmission transmitting-receiving all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203549153U CN203289430U (en) | 2013-06-20 | 2013-06-20 | Miniature broadband data transmission transmitting-receiving all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289430U true CN203289430U (en) | 2013-11-13 |
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ID=49545771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203549153U Expired - Lifetime CN203289430U (en) | 2013-06-20 | 2013-06-20 | Miniature broadband data transmission transmitting-receiving all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702307A (en) * | 2014-12-02 | 2015-06-10 | 庄昆杰 | Micro transceiver assembly |
| CN104702334A (en) * | 2014-08-11 | 2015-06-10 | 庄昆杰 | TD-LTE (time division-long term evolution) macro base station indoor extension coverage system and TD-LTE small cell radiofrequency front terminal component |
| CN105071827A (en) * | 2015-08-27 | 2015-11-18 | 成都众山科技有限公司 | Full-duplex data transfer radio |
| CN109274396A (en) * | 2018-11-22 | 2019-01-25 | 北京遥感设备研究所 | A kind of variable power radio-frequency receiving-transmitting component applied to unmanned plane |
-
2013
- 2013-06-20 CN CN2013203549153U patent/CN203289430U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702334A (en) * | 2014-08-11 | 2015-06-10 | 庄昆杰 | TD-LTE (time division-long term evolution) macro base station indoor extension coverage system and TD-LTE small cell radiofrequency front terminal component |
| CN104702307A (en) * | 2014-12-02 | 2015-06-10 | 庄昆杰 | Micro transceiver assembly |
| CN104702307B (en) * | 2014-12-02 | 2017-03-29 | 庄昆杰 | A kind of miniaturization transceiver module |
| CN105071827A (en) * | 2015-08-27 | 2015-11-18 | 成都众山科技有限公司 | Full-duplex data transfer radio |
| CN109274396A (en) * | 2018-11-22 | 2019-01-25 | 北京遥感设备研究所 | A kind of variable power radio-frequency receiving-transmitting component applied to unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |