CN200953036Y - Moving military communication frequency spectral testing system - Google Patents
Moving military communication frequency spectral testing system Download PDFInfo
- Publication number
- CN200953036Y CN200953036Y CN 200520026732 CN200520026732U CN200953036Y CN 200953036 Y CN200953036 Y CN 200953036Y CN 200520026732 CN200520026732 CN 200520026732 CN 200520026732 U CN200520026732 U CN 200520026732U CN 200953036 Y CN200953036 Y CN 200953036Y
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- military communication
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- receiving antenna
- spectrum
- spectrum analyzer
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Abstract
This utility model relates to the application of electronic technology. To be more exact, it relates to one mobile military communication spectrum test system. This utility model is expected to measure the technical indexes of signals transmitted through all military communication channels, automatically measure the frequency, field intensity, harmonic content and other spectrum data of all military communication channels as well as record, store, print, automatically search for and detect the interference signals in all military communication channels by providing one mobile military communication spectrum test system. With the embedded battery, this device is capable of measurements in field conditions in case of emergency.
Description
Technical field
The utility model relates to application of electronic technology, relates in particular to the military spectrum communication test macro of a kind of movable type.
Background technology
Ultrashort wave (USW) is to empty orientation device and technological document, and 1965-2002 produces and issue, and its major function is for measuring the direction (aircraft contains aircraft, observing and controlling balloon etc.) of aircraft.Be the main electronics that the vectored flight device is gone home, fixed a point to give first aid to.The shortcoming of this orientation device is to measure the signal quality of the communication apparatus that participates in work, therefore can not guarantee reliability and the accuracy that it is directed.Military communication ground-to-air, ground-to-ground, the air to air signal quality testing of wireless command system, in REPSH repair shop, carry out at present only, the timely testing equipment in the time of under battle conditions, blank at present.
Summary of the invention
Technical matters to be solved by this invention provides the military spectrum communication test macro of a kind of movable type, can satisfy the measurement of the technical indicator that transmits of all channels of military communication, spectrum informations such as the frequency of all channels of the military communication of automatic detection, field intensity, harmonic content, go forward side by side line item, storage, printing, automatically search for and detect the interior clutter interference signal of all channels of military communication, go forward side by side line item, storage, printing have the field function that is detected by the self-contained battery power supply under the emergency circumstance.
System of the present invention is made up of spectrum analyzer, special-purpose receiving antenna, lightning protection, staff's existence facility, and the input port of spectrum analyzer is connected with special-purpose receiving antenna; Special-purpose receiving antenna is connected with lightning protection; Special-purpose receiving antenna receives the radio signal from aircraft to be flown, control tower and transmitting station.Set up spectrum analyzer, special-purpose receiving antenna, signal is received by special-purpose receiving antenna, enter spectrum analyzer analysis, realize treating aircraft, control tower, headroom platform, orientation device, transmitting of guidance station by spectrum analyzer then and search for, follow the tracks of, preserve, download, reappear, monitor, measure the operation of Frequency and Amplitude automatically.Its workflow such as Fig. 1.
Characteristics of the present invention are
1, the used spectrum analyzer of the present invention is pressed MJB (American army mark) standard production and manufacturing, through strengthening the destructive test of harsh grade, meets domestic actual combat requirement.
2, the present invention reequips the spectrum analyzer of measuring CATV (cable television) first, and attaching antenna and lightning protection are applied to all channels of military communication, with communication quality and the fighting capacity that guarantees my army.
3, the technology of the present invention characteristics, data stabilization succinct for measuring, man-machine dialog interface is friendly and can implement search automatically, follow the tracks of, preserve, download, operations such as reproduction, monitoring, mensuration Frequency and Amplitude.
4, volume of the present invention is little, energy consumption is low, have interchange, direct current, three kinds of power supplys power supplies of battery, has field function.
Beneficial effect of the present invention is: the present invention is all channels that first spectrum analyzer of measuring CATV (cable television) are applied to military communication, is used for the frequency spectrum of the military communication machine of on-site measurement, guarantees the unimpeded of communication, improves its combat capabilities.The present invention is applied to air force, can guarantee ground-to-air, air to air, air-to-ground communication quality and the navigation efficient; The present invention is applied to ground force, can improve the reliability and the mobile operations of communication.
Description of drawings
Fig. 1 is a workflow diagram of the present invention
Fig. 2 is an enforcement synoptic diagram of the present invention
Fig. 3 is a working state figure of the present invention
Embodiment
Embodiment 1
Present embodiment is made up of following equipment
A. spectrum analyzer----------------.
The special-purpose receiving antenna of b long wave-------one cover
The special-purpose receiving antenna of c shortwave-------one cover
The d lightning protection
Present embodiment is made up by above-mentioned four parts and to realize.
Enforcement synoptic diagram of the present invention such as Fig. 2
Example of the present invention is through results that means drew (simulated field data) such as check, tests
XXXX X month X day XX airport
Table 1 XXX station fixed radio station emissive power frequency spectrum is measured table minute: xxxx.x.xx
| The fixed radio station numbering | The fixed radio station title | With measurement antenna distance Km | Monitoring Frequency point quantity | Frequency spectrum data (following data instrument is stored automatically) | Qualification determination | ||
| Frequency accuracy (1 * 10 -6) | Amplitude (it is qualified to compare) | Second harmonic amplitude (it is qualified to compare) | |||||
| 1 | Control tower | 1.5 | 3 | √ | √ | √ | Qualified |
| 2 | The headroom platform | 2 | 3 | √ | √ | √ | Qualified |
| 3 | Orientation device | 3.5 | 3 | √ | √ | √ | Qualified |
| 4 | Navar | 2.5 | |||||
| 5 | Inner locator | 4.5 | 3 | √ | × | √ | Defective |
| 6 | Outer locator | 5.5 | 3 | √ | √ | √ | Qualified |
| X1 | Treat aircraft 1 | 2.3 | 3 | √ | × | √ | Defective |
| X2 | Treat aircraft 2 | 2.4 | 3 | √ | √ | √ | Qualified |
| X3 | Treat aircraft 3 | 2.5 | 3 | × | √ | √ | Defective |
| X4 | Treat aircraft 4 | 2.6 | 3 | √ | √ | √ | Qualified |
| X5 | Treat aircraft 5 | 2.7 | 3 | × | √ | √ | Defective |
| X6 | Treat aircraft 6 | 2.8 | 3 | × | √ | √ | Defective |
The qualification determination explanation: X1 treats that the overproof judgement of aircraft 1 emission amplitude is defective, can not take off
X5 treats that the overproof judgement of aircraft 5 transmission frequencies is defective, can not take off
X6 treats that the overproof judgement of aircraft 6 transmission frequencies is defective, can not take off
The overproof judgement of No. 5 platform inner locator emission amplitudes is defective, loses navigation feature.
Claims (2)
1. the military spectrum communication test macro of movable type is characterized in that, be made up of spectrum analyzer, special-purpose receiving antenna, lightning protection, staff's existence facility, the input port of spectrum analyzer is connected with special-purpose receiving antenna; Special-purpose receiving antenna is connected with lightning protection; Special-purpose receiving antenna receives the radio signal from aircraft to be flown, control tower and transmitting station.
2. the military spectrum communication test macro of movable type according to claim 1 is characterized in that, described spectrum analyzer is for measuring the spectrum analyzer of CATV (cable television).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026732 CN200953036Y (en) | 2005-07-21 | 2005-07-21 | Moving military communication frequency spectral testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026732 CN200953036Y (en) | 2005-07-21 | 2005-07-21 | Moving military communication frequency spectral testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953036Y true CN200953036Y (en) | 2007-09-26 |
Family
ID=38811337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026732 Expired - Fee Related CN200953036Y (en) | 2005-07-21 | 2005-07-21 | Moving military communication frequency spectral testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953036Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661061B (en) * | 2009-09-18 | 2011-06-15 | 中国舰船研究设计中心 | Method for confirming anti-high RF interferece threshold of electronic information equipment |
-
2005
- 2005-07-21 CN CN 200520026732 patent/CN200953036Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661061B (en) * | 2009-09-18 | 2011-06-15 | 中国舰船研究设计中心 | Method for confirming anti-high RF interferece threshold of electronic information equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |