CN202330703U - Debugging coder for navigation management secondary radar transmitter - Google Patents
Debugging coder for navigation management secondary radar transmitter Download PDFInfo
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- CN202330703U CN202330703U CN201120446846XU CN201120446846U CN202330703U CN 202330703 U CN202330703 U CN 202330703U CN 201120446846X U CN201120446846X U CN 201120446846XU CN 201120446846 U CN201120446846 U CN 201120446846U CN 202330703 U CN202330703 U CN 202330703U
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Abstract
The utility model belongs to the field of civil navigation management secondary radar, and discloses a debugging coder for a navigation management secondary radar transmitter. The debugging coder comprises a panel circuit, a signal processing circuit and a power conversion circuit, wherein the panel circuit, the signal processing circuit and the power conversion circuit are connected in turn; the signal processing circuit comprises a frequency control circuit, a coding circuit and a voltage control circuit; and the power conversion circuit is connected with the frequency control circuit, the coding circuit, the voltage control circuit and the panel circuit respectively. The power circuit can convert 220V alternating current into +28V direct current, and then convert +28V direct current voltage into various direct current voltages required by the transmitter; and various working mode codes can be set in the panel circuit, and the output or output stop of the codes and the output of high and low multilevel control signals are controlled through keys on an external panel of the panel circuit. By the circuit structure, the functions can be realized at the same time, so that the debugging and production of the transmitter are facilitated.
Description
Technical field
The utility model relates to the navigation management secondary radar manufacturing, produces and use instrument field, relates in particular to a kind of debugging scrambler of navigation management secondary radar transmitter.
Background technology
Development to the aviation management Equipment Market; The manufacturing industry manufacturer that specializes in this field has higher requirement to the development of secondary radar emissions machine and production and challenges, and it is more mainly to show as kind, and coding is complicated; Power type is various, and required instrument and meter is various, costliness etc.And do not have a kind of debugging scrambler that is applicable to all kinds codings and power supply in the prior art; If radar and power supply to each type adopt the different coding device to debug; Cause debugging and production cost high on the one hand, the efficient that reduces debugging and produce on the one hand in addition.
The utility model content
Need adopt the different coding device to debug to radars different in the prior art and power supply and cause the high and inefficient problem of cost, a kind of debugging scrambler of navigation management secondary radar transmitter is provided.
The utility model discloses a kind of debugging scrambler of navigation management secondary radar transmitter; Comprise panel circuit, signal processing circuit, power converting circuit; Said panel circuit, signal processing circuit, power converting circuit connect in regular turn; Said signal processing circuit comprises control circuit frequently, coding circuit, voltage control circuit, said power converting circuit respectively with the frequency control circuit; Coding circuit, voltage control circuit, panel circuit connect; Said power circuit comprises that AC power becomes DC power supply circuit, direct supply becomes DC power supply circuit, and said AC power becomes DC power supply circuit and connects direct supply change DC power supply circuit, and the exterior panel button is set in the said panel circuit.
Preferably, above-mentioned panel circuit comprises LED light, and said LED light connects signal processing circuit.
Preferably; Above-mentioned panel circuit comprises TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface, and a said TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface connect signal processing circuit respectively.
The beneficial effect of the utility model is: power circuit can provide from the 220V exchange conversion to+28V direct current; Become the various DC voltages of transmitter necessary requirement by+28V dc voltage conversion again; Can be built-in in the panel circuit various mode of operations codings, the exterior panel through panel circuit is by the output of the various codings of key control or close and the high low control signal output of multidigit.The circuit structure of the utility model can provide above function simultaneously, with debugging and the production that makes things convenient for transmitter.
Description of drawings
Fig. 1 is the structural representation of debugging scrambler of the navigation management secondary radar transmitter of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to set forth.
The structural representation of the debugging scrambler of the navigation management secondary radar transmitter of the utility model as shown in Figure 1; Comprise panel circuit, signal processing circuit, power converting circuit; Said panel circuit, signal processing circuit, power converting circuit connect in regular turn; Said signal processing circuit comprises control circuit frequently, coding circuit, voltage control circuit, said power converting circuit respectively with the frequency control circuit; Coding circuit, voltage control circuit, panel circuit connect; Said power circuit comprises that AC power becomes DC power supply circuit, direct supply becomes DC power supply circuit, and said AC power becomes DC power supply circuit and connects direct supply change DC power supply circuit, and the exterior panel button is set in the said panel circuit.Said power circuit can provide from the 220V exchange conversion to+28V direct current; Become the various DC voltages of transmitter necessary requirement by+28V dc voltage conversion again, comprise+50V ,+36V ,+28V ,+12V ,+5V ,-5V ,-12V ,-80V ,-150V etc.Wherein the power conversion module is two, is respectively AC/DC conversion module and DC/DC conversion module.Wherein the AC/DC conversion module convert the 220V alternating voltage into+28V voltage is input to the DC/DC conversion module.The DC/DC conversion module again+28V voltage transformation be required+50V ,+36V ,+28V ,+12V ,+5V ,-5V ,-12V ,-80V ,-150V.Can built-in various mode of operations encode in the said panel circuit; Comprise the output of navigation management secondary radar pulse format ATC (comprising M1, M3A, MC, Mode S etc.), export model M6 pulse code, aviation management range finder DME isotype coding, the exterior panel through panel circuit is by the output of the various codings of key control or close.Wherein various coded signals include but are not limited to AM framework signal positive, anti-phase output, ASK modulation signal positive, anti-phase output, psk modulation signal positive, anti-phase output, the output synchronously separately of interrogating signal, answer signal; And it is adjustable that the dutycycle of coding can be predisposed to third gear, as be respectively 1%, 2%, 4%.Realize output through said structure to navigation management secondary radar pulse format ATC (comprising M1, M3A, MC, Mode S etc.), export model M6 pulse code, aviation management range finder DME isotype coding; Provide simultaneously the required power supply various commonly used of transmitter (as+50V ± 2.5V/3A ,+36V ± 1.8V/2A ,+28V ± 1.4V/2A ,+12V ± 0.6V/2A ,+5V ± 0.5V/3A ,-5V ± 0.5V/3A ,-12V ± 0.6V/2A ,-80V ± 2.5V/0.1A ,-150V ± 2.5V/0.1A), and high low control signal output.More than three kinds of functions concentrate on an equipment, above function can be provided simultaneously, with debugging and the production that makes things convenient for transmitter.
Wherein panel circuit is partly realized presetting of various mode of operation codings, output; The control of high-low level, output and demonstration; Output, control and the demonstration of various supply voltages on panel; Transmitter debugging coding source switch etc.Through the control of panel, coding, the high-low level that signal processing is generated outputs to the panel corresponding interface and to the presetting of voltage, control makes corresponding voltage export from panel.The signal processing part parallel circuit is a core, is divided into three unit, is respectively to control unit, coding unit, voltage control unit frequently.Inside is made up of FPGA, crystal oscillator, storer, coding chip for driving and panel order input chip for driving.Realize the decoding of counter plate input command and generate corresponding encoded, deliver to panel output through chip for driving afterwards.Comprising the output of the output of various supply voltages control and light a lamp control, high-low level control and light a lamp, the output of various codings.Be responsible for the response of completion counter plate control signal, corresponding coding and the high-low level that generates various patterns outputs to panel, and accomplishes the response to power control signal, accomplishes panel is controlled and outputed to the voltage transformation of power conversion module.The power conversion module provides from the 220V exchange conversion to+28V direct current; Become the various DC voltages of transmitter necessary requirement by+28V dc voltage conversion again, comprise+50V ,+36V ,+28V ,+12V ,+5V ,-5V ,-12V ,-80V ,-150V.Wherein the power conversion module is two, is respectively AC/DC conversion module and DC/DC conversion module.Wherein the AC/DC conversion module convert the 220V alternating voltage into+28V voltage is input to the DC/DC conversion module.The DC/DC conversion module again+28V voltage transformation be required+50V ,+36V ,+28V ,+12V ,+5V ,-5V ,-12V ,-80V ,-150V.
Preferably, said panel circuit comprises LED light, and said LED light connects signal processing circuit.The utility model can be controlled TNC interface output high-low level through manual dial-up, and shows the duty of this function through LED light.
Preferably; Said panel circuit comprises TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface, and a said TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface connect signal processing circuit respectively.The TNC output interface of various codings is set on the panel; Control the toggle switch of various codings; The switch of the chuck out splice going splice of power supply output and corresponding character mark, complete machine power supply, the switch of total coding, the switch of general supply output, the special-purpose out-put supply socket of DB-25 core;, the special-purpose output encoder socket of DB-15 core, the special-purpose out-put supply of DB-9 core and control code accessory power outlet frequently.Control mode is controlled the secondary radar coding of various special uses respectively with toggle switch, and the various control modes and the way of output are concentrated on a panel, and convenient control and debugging are used.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. the debugging scrambler of a navigation management secondary radar transmitter; It is characterized in that comprising panel circuit, signal processing circuit, power converting circuit; Said panel circuit, signal processing circuit, power converting circuit connect in regular turn; Said signal processing circuit comprises control circuit frequently, coding circuit, voltage control circuit, said power converting circuit respectively with the frequency control circuit; Coding circuit, voltage control circuit, panel circuit connect; Said power circuit comprises that AC power becomes DC power supply circuit, direct supply becomes DC power supply circuit, and said AC power becomes DC power supply circuit and connects direct supply change DC power supply circuit, and the exterior panel button is set in the said panel circuit.
2. the debugging scrambler of navigation management secondary radar transmitter as claimed in claim 1 is characterized in that said panel circuit comprises LED light, and said LED light connects signal processing circuit.
3. the debugging scrambler of navigation management secondary radar transmitter as claimed in claim 1; It is characterized in that said panel circuit comprises TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface, a said TNC output interface, panel chuck out-put supply interface, low frequency terminal fitting output interface connect signal processing circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120446846XU CN202330703U (en) | 2011-11-14 | 2011-11-14 | Debugging coder for navigation management secondary radar transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120446846XU CN202330703U (en) | 2011-11-14 | 2011-11-14 | Debugging coder for navigation management secondary radar transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330703U true CN202330703U (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120446846XU Expired - Lifetime CN202330703U (en) | 2011-11-14 | 2011-11-14 | Debugging coder for navigation management secondary radar transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510883A (en) * | 2015-12-04 | 2016-04-20 | 四川九洲空管科技有限责任公司 | Secondary radar digital inquiry coding implementation method |
| CN109407061A (en) * | 2017-12-29 | 2019-03-01 | 南京恩瑞特实业有限公司 | Secondary radar emissions machine debugs platform and method |
-
2011
- 2011-11-14 CN CN201120446846XU patent/CN202330703U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510883A (en) * | 2015-12-04 | 2016-04-20 | 四川九洲空管科技有限责任公司 | Secondary radar digital inquiry coding implementation method |
| CN109407061A (en) * | 2017-12-29 | 2019-03-01 | 南京恩瑞特实业有限公司 | Secondary radar emissions machine debugs platform and method |
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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: 20120711 |