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Arrimha dibada ee GPS iyo GLONASS baabuurta

In Internet ah sannadihii la soo dhaafay waxaa la helo caan qalab ah oo lagu magacaabo signal GPS a Jammer (jammers). Waa in loo isticmaalo hoy ka GLONASS. waa qalab this maxay iyo sidee signal xakamaynta - tan waxaa looga hadlay maqaalka.

Ku xiridda GLONASS ah

Recently, a baabuurta cusub gudaha ayaa soo saaray nidaamka GLONASS dhafan, kaas oo noqday hawl-ee Russia tan iyo bilowgii 2015. Ka hor in oo kaliya nidaamka loo isticmaalo ee meelaynta aduunka GPS. Dhinaca mid, dejinta GLONASS in ay gaariga, darawalka waa la hubaa in ay helaan gargaar haddii ay dhacdo shilalka waddooyinka. Nidaamka si toos ah lagu ogaan doonaa shil iyo wargeliyaan dhammaan jawaabayaasha kuwa talaabo deg-deg ah si loo badbaadiyo nolosha iyo hagaajin shilka. Dhinaca kale, rakibo of GLONASS waxaa loo arkaa xuuqaa ah dhinaca midigta ee darawalka, iyo dad badan oo aadan rabin in ay u isticmaalaan.

Xaaladdan oo kale, hababka xakamaynta calaamadaha kala duwan, taas oo ku xidhan caasinimada wadayaasha.

  1. dekedaha anteeno.
  2. Saxanka ku duudduubtay oo bireed, isku dayayaan in ay abuuraan saamaynta baarista.
  3. Gaashaan terminal laftiisa.
  4. Port Terminal.
  5. Isku dayga in ay soo bandhigto chip.
  6. Kharribaad ama laga saaray kaarka SIM.

Iyo, dabcan, si loo soo dajiyo GLONASS on gaariga ma muujiyaan, isticmaali jammers cajiib ah. Waxa intaa dheer in iibka ah ee aaladaha internetka, iyo saanacyadii maxaliga ah ay isku dayayaan in ay dhisaan xataa design ku haboon.

Arrimha dibada ee GPS iyo GLONASS gacmahooda

Suppressors ee radio, 3G, gacanta, Bluetooth iyo, dabcan, GLONASS, mabda ', waxay leeyihiin hab la mid ah, ku kala duwan yihiin oo kaliya in kala duwan oo soo noqnoqoshada. Waayo, dhammaan qalabka, waa kala duwan, sidaa darteed waxay ku xiran tahay waxa la ballamay waa maxay takhalusi doonaa.

Arrimha dibada ee GPS oo aad gacmihiinna ku wuxuu ka kooban yahay qaybaha soo socda:

  • VCO;
  • anteeno, la doorbidayo SMA;
  • circuit A daafigaw;
  • jaha Cascade signal inta jeer ee raadiyaha.

qalab circuit waxaa laga yaabaa in siddo oo furan ama xiran. radio kasta ham, isagoo wareegga (sida ka heli kartaa, kaliya "zaguglit"), si fudud u soo shirin karo unugga. Laakiin waxaad u baahan tahay si ay u fahmaan wax raadiyaha.

Waayo, kuwa aadan fahmin wax in arrimahan, waa helitaanka qalab dhamaystirtay.

Dagaal nidaamka raadraaca iyo darawalada sii doonaa

Darawallada si dhaqso ah si ay u isticmaalaan qalab loogu talagalay ilaalinta shakhsiyeed, ilaalinta ee u gaarka ah, tusaale ahaan, si ay u qariyaan ka raad raadraaca raxan. Laakiin sidoo kale waa suurto gal in ay isticmaalaan ujeedooyin dembiyada, tusaale ahaan, barkinta nidaamka anti-xaday.

La soco baabuurta oo dhan u muuqataa in ay aad u adag. Tani waxaa loo isticmaalaa by wadayaasha damiir, isuna lacagaha sida. Gaar ahaan waxay noqon khuseeya ee la xidhiidha soo bixitaanka, oo ay la socdaan GPS, GLONASS, Galilleo, eCall.

Dhowaan waxaa la bilaabay nidaamka GLONASS, oo inkasta oo aan weli la kordhiyay in baabuurta oo dhan, habka this waxaa si degdeg ah ee Muqdsho. In sannadaha soo socda waxa ay bilaabi doonaan in ay ka shaqeeyaan iyo nidaamka Yurub ee maraya nidaamka simayo.

Laakiin waxaa dhaqan gelayo "halganka dadka" si ay u abuuraan faragelinta signal. Sidaas daraaddeed, jammers GPS iyo GLONASS baabuurta awood u ma aha oo kaliya ee wax ku baabbi'iyo signalada raadiyaha la heli karo si mashiin gaar ah, laakiin sidoo kale faragelin gaariga ku yaal oo ku wareegsan.

Xaaladdan kama tegi karo horumarinta la taag daran nidaamka meelaynta aduunka. Sidaa darteed, waa in ay noqon macquul ah in la fili hordhaca ah ee countermeasures qeyb ku lahaayeen.

waxbarashada shaybaarka ee Germany

Si taas loo gaaro, tiro ka mid ah injineerada ay bilaabeen in ay bartaan qaabka calaamadaha aan loo baahnayn. Waxaan bartay analyzer inta jeer spectrum ah, duubo waxaa fuliyey, gacanta barnaamijyada iyo radio.

Sidaas darteed, ka war heleen in suppressors ugu jaban dhaadheer garaaca wadnaha ciyey, inta kale dhalin harmonics in passband ah oo jira inta jeer resonant heerkulka ku tiirsan. Oo mid, iyo noocyada kale ee jammers abuuro sanqadh xoog, laakiin hore waxay leeyihiin nabaad-ka weyn ee calaamadaha GPS.

matoor garaaca wadnaha ciyey loo abuuray, taas oo ay gacanta danab. Isagu waa qumman oo leh laba togan ama mid-jidka scan. jiirada taban - aad u weyn, si ay u dayacay jilitaanka. Wixii macluumaad ah oo ku saabsan .Wadashaqayntaas, sidoo kale waxaa lagu falanqeeyay in domain waqtiga.

Laboratory GATE

Fuliyay baaritaano kala duwan buuqa, loogu talagalay in lagu cabbiro saameynta calaamadaha xakamaynta in calaamadaha nidaamka meelaynta aduunka in xaaladaha nolosha dhabta ah. Waxa ay ahayd gaadhi shaybaarka Albaabkii, halkaas oo ay ku abuuray jawi gaar ah ee noocan ah ee imtixaanka. Waxay leedahay sideed satalayt dalwaddii agagaarka imtixaanka. Waxaa jira xaalado kala duwan u ciyaaraan soo baxay. Signalada waxaa lagu kala qaado dhammaan mawjadaha. Satalayt u kiciyaan dhaqdhaqaaqa dhabta Galilleo. Laba saldhigyada dhulka hesho iyo calaamadaha geedi socodka.

Sidoo kale loo isticmaalaa aqbalana multifrequency awood u raad calaamadaha ka soo nidaamka meelaynta aduunka kala duwan. Isla mar ahaantaana aan ula macaamilno ah hababka kala duwan, waxay ku xiran tahay inta jeer ee guutooyinkiisa oo la doonayo.

Natiijada suppressors cabbirka GPS

Si ay u falanqeeyaan sida jammers GPS (iyo GLONASS, iyo sidoo kale "Galilleo" iyo hababka kale ee meelaynta aduunka) saamayn doonaa qadanayo, cabirka waxaa laga sameeyey. Masaafada A la dhigay at 1.2 kiiloomitir. Waxaan isticmaali suppressors kala duwan. qaateyaasha anteeno ayaa dhajinta on saqafka sare ee gaariga. Si jammers GPS, iyo GLONASS, iyo "Galilleo" ayaa si sax ah u dhigay, isticmaali fog mitirka la GPS-qaata. ratio dhaweynta Attenuation qiyaasay cufnaanta sanqadh at gacanka.

Fuliyay cabir badan hoos u dhac iyo awood sii kordhaysa. natiijooyinka ay muujiyeen in GPS ka jammers iyo GLONASS, iyo sidoo kale nidaamyada kale oo Galilleo awoodaan in ay saamayn ba'an ku qaateyaasha ah fogaan ah ilaa kilomitir. il faragelinta wax aan macquul ahayn in ay meesha ka dhigaysa gudahood gacan ka mid ah laba boqol oo mitir.

hababka ogaanshaha xakamaynta Development

Sayidka, jammers waa halis adag ku tahay hadda iyo mustaqbalka nidaamka navigation. Isticmaalkoodu waa ka mamnuuc iyo ciqaab sharciga.

Innovating in ay soo saaraan ogaanshaha arrimha dibada farsamo. Si ay u tijaabiso dhibcood loo isticmaalo qalabka gaarka ah, taas oo rikoor faragelinta la sameeyay. Successful si loo soo dajiyo ee iswaydaarsiga jidadka waaweyn dambeeyay gudbiyey.

dhowr qaateyaasha loo isticmaalo wax lagu qoro. Qalab isku dayay ogaado by jammers signal-to-buuqa. cabir ayaa muujisay in ogaanshaha ee ifbaxay faragelinta ay suurtagal tahay. Waayo, kormeerka ayaa sidoo kale qaata gaar ah oo awood u leh baadhista iyo ka warbixinta faragelin.

gunaanad

Practice ayaa muujisay calaamadaha saanacyadii xakamaynta in naqshado hababka waxashnimo dhaawac dabcaan rasaas dhamaadka shaqaale aan daacad ahayn. Naafada network-Fi noqon doontaa jimicsi ee waxba tarayn, sababtoo ah qalabka ku qalabeysan yahay batariga u gaar ah. Baaritaanka waxaa sidoo kale ma libaanaan.

Waxaa weli arrimha dibada GPS iyo GLONASS. Reviews of darawallada qaar ka mid ah, kuwaas oo aan la tijaabiyey qalabka ku dhaqanka, halka qaar kalena ay keeni rajo ka mid ah guulaha la isticmaalo.

Si kastaba ha ahaatee, dhinaca kale, shirkada waxaa ka firfircoon uga shaqeeya si ay u horumariyaan farsamo si loo ogaado xakamaynta.

Iyadoo jammers GPS iyo GLONASS, oo ay ku jiraan gacmo lagu sameeyey iyaga u gaar ah oo la xisaabtan la'aanta khusaysaa (badanaa xiiso in darawallada taraagyada). Laakiin waa la garanayn inta ay socon doonto. Indeed, waxaa la fahamsan yahay in la ogaado waddada signal xakamaynta lagu horumariyo. Oo haddii qalabka waxaa laga helaa, darawalada waxay yeelan doonaan inuu qaado masuuliyada waxaa loogu talagalay.

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