CN220915282U - Comprehensive testing device for radio station - Google Patents
Comprehensive testing device for radio station Download PDFInfo
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- CN220915282U CN220915282U CN202322401393.4U CN202322401393U CN220915282U CN 220915282 U CN220915282 U CN 220915282U CN 202322401393 U CN202322401393 U CN 202322401393U CN 220915282 U CN220915282 U CN 220915282U
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001228 spectrum Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000011664 signaling Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of radio station comprehensive testing, and discloses a radio station comprehensive testing device, wherein a signal generator is fixed in a detection device, the signal generator is linearly connected with a short-wave radio station through transmission data, an audio source instrument and a spectrum analyzer are also arranged in the detection device, the spectrum analyzer is linearly connected with a power meter, and the short-wave radio station is linearly connected with a radio station control signaling detector and an electric signal detector through AF data transmission. The short-wave radio station is internally provided with an encryption communication circuit connected with an external control center, a terminal access circuit accessed to an external mobile terminal and an intelligent manager for establishing a data transmission channel between the encryption communication circuit and the terminal access circuit, wherein the encryption communication circuit is connected to the intelligent manager through a serial port, and the terminal access circuit is connected to the intelligent manager through the serial port.
Description
Technical Field
The utility model belongs to the technical field of radio station comprehensive testing, and particularly relates to a radio station comprehensive testing device.
Background
At present, in the information construction of modern armies taking 'information leading' as a principle, a communication system taking wireless communication equipment such as short wave radio stations and ultra-short wave radio stations as a center forms a core information exchange platform, the effectiveness of the communication equipment is an important guarantee of correct and stable operation of the system, and an important means for guaranteeing the effectiveness of the communication equipment is detection and test of the equipment.
The existing radio station detection and test mainly relies on various discrete measuring instruments to perform manual point-by-point test, or a test system built by a traditional instrument is used for testing, but is different from an ATS automatic test system, and a great deal of manual intervention is needed. When measuring the electrical performance of a radio transmitter, the traditional test method needs to use an instrument such as an audio signal source, a frequency spectrum analyzer, a radio frequency power meter, a radio frequency meter, a frequency offset meter and the like; when measuring the electrical performance of a radio receiver, the conventional test method needs to use instruments such as a radio frequency signal generator, a voltmeter, an audio frequency meter, an oscilloscope, a distortion degree meter, a susceptance meter, a modulation degree meter and the like.
Through the above analysis, the problems and defects existing in the prior art are as follows: the testing process needs a plurality of different devices to work cooperatively, the whole operation process has complicated steps, and systematic errors and random errors are easy to increase. Therefore, there is a need for an electronic device with multifunctional testing capabilities that integrates various measuring instrument and meter functions to simplify the station technical index test.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides a comprehensive testing device for a radio station.
The utility model is realized in that a radio station comprehensive test device is provided with:
A detection device;
The detection device is internally fixed with a signal generator, the signal generator is linearly connected with a short-wave radio station through transmission data, the detection device is internally provided with an audio source instrument and a spectrum analyzer, the spectrum analyzer is linearly connected with a power meter, and the short-wave radio station is linearly connected with a radio station control signaling detector and an electric signal detector through AF data transmission.
Further, the inside encryption communication circuit that is connected outside control center, the terminal access circuit of access outside mobile terminal and establish the intelligent management ware of data transmission passageway between encryption communication circuit and terminal access circuit that is equipped with of short wave radio station, encryption communication circuit is connected to intelligent management ware through the serial ports, and terminal access circuit is connected to intelligent management ware through the serial ports.
Further, the signal generator comprises an electronic watch circuit board, a signal discriminator and an adjustable adapter, wherein the electronic watch circuit board is fixedly provided with a time pulse signal generator and a grounding pulse signal generator which are respectively connected with the signal discriminator and the adjustable adapter in a linear manner.
Further, the spectrum analyzer is provided with a radio frequency receiver, a host and a tracking signal generator, wherein the radio frequency receiver is in communication connection with the host, and the tracking signal generator carries out tracking processing on signals received by the radio frequency receiver.
Further, the radio frequency receiver is configured to receive a radio frequency signal, and transmit a digital signal after performing frequency conversion processing and analog-to-digital conversion processing on the received radio frequency signal to the host.
Further, the host comprises a digital processor, and the digital processor processes and analyzes the received digital signals and finally outputs and displays the digital signals through the display module;
The tracking signal generator comprises a sweep frequency oscillation circuit, a comparison circuit and a tracking circuit, wherein the sweep frequency oscillation circuit outputs a corresponding oscillation signal according to an input control signal, the comparison circuit compares the oscillation signal with a standard value signal stored in a memory of the spectrum analyzer and provides an output signal, and the tracking circuit realizes that the output signal tracks an input signal to be tracked by controlling the frequency of the oscillation signal.
In combination with the above technical solution and the technical problems to be solved, please analyze the following aspects to provide the following advantages and positive effects:
The embodiment of the utility model integrates various radio station testing functions through the radio station comprehensive testing device, is convenient to use, can directly test all parameters of the radio station without other instruments, and automatically tests and manually tests all performance parameters of the airborne short-wave radio station.
First, aiming at the technical problems in the prior art and the difficulty in solving the problems, the technical problems solved by the technical proposal of the utility model are analyzed in detail and deeply by tightly combining the technical proposal to be protected, the results and data in the research and development process, and the like, and some technical effects brought after the problems are solved have creative technical effects. The specific description is as follows:
secondly, the technical scheme is regarded as a whole or from the perspective of products, and the technical scheme to be protected has the following technical effects and advantages:
The radio station comprehensive testing device is simple in process and accurate in timing.
Drawings
Fig. 1 is a schematic structural diagram of a radio station comprehensive test device according to an embodiment of the present utility model;
FIG. 2 is a schematic circuit diagram of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a spectrum analyzer according to an embodiment of the present utility model;
in the figure: 1. a detection device; 2. a signal generator; 3. short wave radio station; 4. an audio source instrument; 5. a spectrum analyzer; 6. a power meter.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
1. The embodiments are explained. In order to fully understand how the utility model may be embodied by those skilled in the art, this section is an illustrative embodiment in which the claims are presented for purposes of illustration.
As shown in fig. 1 to 3, a radio station integrated test device according to an embodiment of the present utility model is provided with: the device comprises a detection device 1, a signal generator 2, a short-wave radio station 3, an audio source instrument 4, a spectrum analyzer 5 and a power meter 6. The inside signal generator 2 that is fixed with of detection device 1, signal generator 2 are connected with short wave radio 3 through transmission data linearity, and detection device 1 is inside still to be equipped with audio source appearance 4 and spectrum analyzer 5, and spectrum analyzer 5 is connected with power meter 6 linearly, and short wave radio 3 is connected with radio station accuse signal detector and signal of telecommunication detector through AF data transmission linearity.
The short-wave radio station 3 is internally provided with an encryption communication circuit connected with an external control center, a terminal access circuit accessed to an external mobile terminal and an intelligent manager for establishing a data transmission channel between the encryption communication circuit and the terminal access circuit, wherein the encryption communication circuit is connected to the intelligent manager through a serial port, and the terminal access circuit is connected to the intelligent manager through the serial port.
The signal generator 2 comprises an electronic watch circuit board, a signal discriminator and an adjustable adapter, wherein the time pulse signal generator 2 and the grounding pulse signal generator 2 are fixed on the electronic watch circuit board, and the time pulse signal generator 2 and the grounding pulse signal generator 2 are respectively connected with the signal discriminator and the adjustable adapter in a linear mode.
The spectrum analyzer 5 is provided with a radio frequency receiver, a host computer and a tracking signal generator 2, wherein the radio frequency receiver is in communication connection with the host computer, and the tracking signal generator 2 carries out tracking processing on signals received by the radio frequency receiver.
The radio frequency receiver is used for receiving radio frequency signals and transmitting digital signals after frequency conversion and analog-to-digital conversion of the received radio frequency signals to the host.
The host comprises a digital processor, and the digital processor processes and analyzes the received digital signals and finally outputs and displays the digital signals through the display module;
The tracking signal generator 2 includes a sweep frequency oscillation circuit which outputs a corresponding oscillation signal according to an input control signal, a comparison circuit which compares the oscillation signal with a standard value signal stored in a memory in the spectrum analyzer 5 and provides an output signal, and a tracking circuit which tracks an input signal to be tracked by controlling the frequency of the oscillation signal.
When the radio station comprehensive testing device is used, firstly, a detection signal is transmitted through the signal generator 2, the detection signal is linearly transmitted to the short-wave radio station 3 through RF, the short-wave radio station 3 outputs a feedback signal to the radio station control signal detector and the electric signal detector through AF to detect electric signals such as voltage signals, frequency signals and the like, and finally, the detected signals are displayed and fed back through the frequency spectrum analyzer 5 and the power meter 6.
2. Application example. In order to prove the inventive and technical value of the technical solution of the present utility model, this section is an application example on specific products or related technologies of the claim technical solution.
The embodiment of the utility model relates to a comprehensive testing device for a radio station, which is applied to signal detection of the radio station.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model.
Claims (6)
1. A radio station integrated test device, characterized in that the radio station integrated test device is provided with:
A detection device;
The detection device is internally fixed with a signal generator, the signal generator is linearly connected with a short-wave radio station through transmission data, the detection device is internally provided with an audio source instrument and a spectrum analyzer, the spectrum analyzer is linearly connected with a power meter, and the short-wave radio station is linearly connected with a radio station control signaling detector and an electric signal detector through AF data transmission.
2. The radio station comprehensive test device according to claim 1, wherein the short wave radio station is internally provided with an encryption communication circuit connected with an external control center, a terminal access circuit accessed to an external mobile terminal and an intelligent manager establishing a data transmission channel between the encryption communication circuit and the terminal access circuit, the encryption communication circuit is connected to the intelligent manager through a serial port, and the terminal access circuit is connected to the intelligent manager through a serial port.
3. The radio station integrated test device according to claim 1, wherein the signal generator comprises an electronic watch circuit board, a signal discriminator and an adjustable adapter, and the time pulse signal generator and the ground pulse signal generator are fixed on the electronic watch circuit board and are respectively connected with the signal discriminator and the adjustable adapter in a linear manner.
4. The radio station integrated test device according to claim 1, wherein the spectrum analyzer is provided with a radio frequency receiver, a host computer, and a tracking signal generator, the radio frequency receiver is in communication with the host computer, and the tracking signal generator performs tracking processing on signals received by the radio frequency receiver.
5. The radio station integrated test device according to claim 4, wherein the radio frequency receiver is configured to receive a radio frequency signal, and transmit a digital signal after frequency conversion and analog-to-digital conversion of the received radio frequency signal to the host.
6. The radio station integrated test device of claim 4, wherein the host computer includes a digital processor that processes and analyzes the received digital signal and ultimately outputs the digital signal for display via a display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401393.4U CN220915282U (en) | 2023-09-05 | 2023-09-05 | Comprehensive testing device for radio station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401393.4U CN220915282U (en) | 2023-09-05 | 2023-09-05 | Comprehensive testing device for radio station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915282U true CN220915282U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401393.4U Active CN220915282U (en) | 2023-09-05 | 2023-09-05 | Comprehensive testing device for radio station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915282U (en) |
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2023
- 2023-09-05 CN CN202322401393.4U patent/CN220915282U/en active Active
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