Ungayifaka kanjani i-antenna yemoto

Umculo emotweni uyingxenye ebalulekile yenduduzo, ikakhulukazi uma uhambo luhlala ngaphezu kwehora elilodwa. Abanye abantu balayisha amathrekhi abo abawathandayo kwimidiya ekhishwayo, bese ubapheqa kumbuthano, ogcina ubhore. Umsakazo (umsebenzi okhona kwinqwaba yezinhlobo zemisakazo yemoto) awukuvumeli nje kuphela ukudala umculo wangemuva, kodwa futhi nokuthola izindaba zakamuva e-Ukraine noma emhlabeni.

Kodwa idivayisi yanoma imuphi umsakazo ilele eqinisweni lokuthi ngeke iluthathe isignali uma i-antenna yomsakazo ingaxhunyiwe kuyo. Uma imoto itholakala edolobheni elikhulu, isibonelo, eKiev, khona-ke ngeke kube nezinkinga nge-signal ngisho nalapho i-radio tape recorder ifakwe i-antenna yakudala kakhulu. Kepha lapho imoto ishiya i-metropolis, sekudingeka enye i-antenna, engasiza umsakazo ukuthi uthathe isignali ebuthakathaka.

Izinketho eziningi ze-auto antenna zingatholakala ezitolo zezesekeli ezizenzakalelayo. Ake sizame ukuthola ukuthi yini umehluko phakathi kwabo, nokuthi ungawaxhuma kanjani kahle. Sizobheka nezici zokufaka i-antenna yangaphakathi noma ngaphandle. Isikimu salowo nalowo kuzohluka.

Izinhlobo eziphambili zezintuthwane zemoto

Ngokuphikisana nenkolelo evamile yokuthi i-auto antenna iyadingeka kuphela ukudlala isiteshi somsakazo, le elementi yemoto multimedia system nayo iyadingeka uma iTV noma iyunithi lekhanda elinomsebenzi we-navigator lifakiwe emotweni.

Uhlu lwezinhlobo eziyinhloko zezimpondo zemoto lubandakanya:

• Uhlobo lokwenziwa;
• Uhlobo olusebenzayo;
• Ukujwayela ukuthola amasiginali we-GPS;
• Inketho yangaphandle;
• Ukubuka kwangaphakathi.

Ngayinye yezinhlobo ezibalwe inezici zayo. Ake sicabangele ngayinye yazo ngokwehlukana. Indlela elula yokuxhuma i-antenna yokwenziwa. Ukuze wenze lokhu, kwanele ukubeka ucingo ngaphakathi egumbini lomgibeli ukuze lingaphazamisi ukulawula imoto, bese uxhuma ipulagi kwirekhoda yomsakazo.

I-antenna esebenzayo

Lolu hlobo lwe-antenna yemoto yomsakazo ine-amplifier yayo. Inikeza ukwamukelwa okungcono kwesiginali ebuthakathaka futhi iyisuse kokuphazamiseka. Isifunda sedivayisi enjalo ngeke sifake kuphela intambo ye-antenna, kodwa futhi nekhebula lamandla. Ungaxhuma i-antenna enjalo kwirekhoda yomsakazo kanjena:

• Kuyadingeka ukuthola ucingo lwamandla ku-antenna harness (linikeza amandla ku-amplifier). Mayelana nokuthi iyiphi ucingo olubhekele lokho okushiwo kumiyalo yokusebenza ye-antenna esebenzayo.
• Kumele ixhunywe ocingweni oluhlaza okwesibhakabhaka ngomugqa omhlophe (iya emsakazweni). Le ikhebula elibhekene nesilawuli kude somsakazo wemoto.
• Lezi zintambo zingaxhunywa zodwa zisebenzisa ama-chips, ukusonta noma ukugoqa. Uma i-chip ingasetshenzisiwe, lapho-ke ukuhlangana kufanele kufakwe kahle. Ukuze wenze lokhu, ungasebenzisa i-tape kagesi, kepha kusebenza kakhulu ngokwenza lokhu nge-cambric enciphayo.
• Manje usungaxhuma i-antenna plug kumsakazo bese ushuna umsakazo.

Ngokuxhumeka okulungile, isekethe elinjalo lizokwazi ukubamba amasiginali omsakazo esiteshini somsakazo esisendaweni ecishe ibe ngamakhilomitha angama-60 ukusuka kusamukeli. Uma i-antenna esebenzayo ifakwe ilambu lesikhombi (ilambu elibomvu elincane), lapho-ke kufanele likhanyise lapho amandla enikezwa umsakazo wemoto.

Uma lungekho isignali evela kwi-antenna (asikho isiteshi somsakazo esidlalwayo), kuyadingeka ukuhlola ukuxhumana kwekhebula lamandla lotholi. Kuyenzeka ukuthi umsakazo wemoto ungabi nalucingo oluhlaza okwesibhakabhaka onomugqa omhlophe. Kulokhu, kuyadingeka ukufaka inkinobho ehlukile yokuvula i-antenna uqobo.

Kusebenza kangcono ukuthi iswishi ibe nokukhanyisa ngakunye okuzokhanya lapho inkinobho inikwe amandla. Lokhu kuzokhumbuza umshayeli ukuthi acime i-antenna njalo uma engasebenzisi ucingo. Ngenxa yalokhu, i-antenna amplifier esebenza njalo ngeke idle amandla ebhetri futhi iphinde ishise.

Uhlelo lumi kanjena. Ucingo luhlala kokuxhumana okukodwa kwenkinobho, kuxhunywe kukhebuli yamandla yomsakazo wemoto (iya esigungwini esihle sebhethri). Intambo yokuhlinzeka ye-antenna amplifier ihlala koxhumana naye wesibili weswishi. Ucingo olubi lwe-antenna luhlala phansi endaweni eseduze ne-amplifier.

I-antenna ye-GPS

Ukuxhuma i-antenna ye-GPS kwenziwa ngendlela efanayo nokufaka noma yimuphi omunye umamukeli. Ukuxhuma i-antenna enjalo emsakazweni, kuyadingeka ukuqaqa i-turntable kusuka kushaft ekhuphukayo. Funda ukuthi ungakwenza kanjani lokhu. kokunye ukubuyekeza... Lokhu kuyadingeka ukuze ukwazi ukufinyelela kuma-jacks, kufaka phakathi i-antenna.

Ngokuya ngemodeli yemoto nezintandokazi zomshayeli, ideshibhodi noma ingxenye yepaneli iyadilizwa. Lokhu kuyadingeka ekuhambiseni ikhebula le-antenna. Vele, lokhu kungenziwa ngaphandle kokudiliza umsebenzi, uma kunzima ukukwenza emotweni ethile noma uma ungenaso isiqiniseko sokuthi umsebenzi uzokwenziwa kahle ukuze ungadingi ukulungisa iphaneli yemoto ngokuhamba kwesikhathi. Kungenzeka ubeke ikhebula ekuvulekeni phakathi kwezakhi zephaneli, bese ulilungisa ngezixhumi ze-clip.

Uma kusetshenziswa amatheminali anezikulufo ngemuva komsakazo, ngaphambi kokuxhuma izintambo, kufanele ahlanzwe kahle ukuze kube nokuxhumana okuhle. Ezinye izinhlobo zomsakazo wezimoto zisebenzisa ama-crimp terminals. Kulokhu, izintambo nazo zidinga ukuhlanzwa kahle, zisonteke ndawonye futhi zifakwe ngokuqinile emgodini okhuphukayo. Lapho-ke isamba siyabambeka.

Uma i-antenna ye-GPS ixhunywe kahle, okwamanje i-navigator ivuliwe, idivaysi izokhombisa ngokushesha indawo yangempela yemoto. Uma lokhu kungenzeki, kuyadingeka ukuthi uphinde uhlole ukunemba kokuxhumeka kwento etholayo kuyunithi yekhanda. Uma usebenzisa i-navigator ene-antenna ehlukile, kubalulekile ukukhumbula ukuthi azikho izinto zensimbi ezinamandla (amaphaneli noma amabhokisi) eduze kwayo. Ngaphandle kwalokho, zizodala ukuphazamiseka futhi idivayisi ngeke isebenze kahle.

I-antenna yangaphandle

Ngaphambi kokuxhuma i-antenna enjalo kumsakazo, kufanele uyinamathisele kahle emotweni. Uma lokhu kungukuguqulwa okuhloselwe ukufakwa endaweni ephezulu kakhulu yemoto, khona-ke kuyadingeka ukuqinisekisa ukuqina kwesiza sokufaka sedivayisi. Uphahla emotweni akumele luvuze. Ngaphandle kwalokho, uma lina, amanzi angadonsa ngemuva kwedeshibhodi noma angene ezintanjeni anganakwa umshayeli. Ngenxa yalokhu, ngomzuzu ongafanele kakhulu, umshini uzoyeka ukusebenza kahle, ngoba olunye uhlelo luzoyeka ukusebenza ngenxa yesekethe elifushane noma ukulahleka koxhumana naye. Kwezinye izinhlobo zezimoto, izindleko zokulungisa isekethe kagesi ziyefana nenhlokodolobha yemoto.

Okulandelayo, ikhebula le-antenna libekwa ngemuva kwephaneli kusiqophi sethephu yomsakazo. Ukuze ngesikhathi sokugibela ikhebula lingadali umsindo osuka ekudlidlizeleni nasekuxhumaneni nendawo eseplastiki, kungcono ukuyilungisa ezindaweni eziningana.

Ikhebula le-antenna libucayi kakhulu ekuguqulweni ngokweqile (ihawu lensimbi lomgogodla wesiginali lingalimala futhi lingalivikeli ekuphazanyisweni kwangaphandle). Ngalesi sizathu, umsebenzi wokufaka kufanele wenziwe ngokucophelela, ngaphandle kokudonsa ikhebula futhi ngaphandle kokusebenzisa amandla amaningi uma ungadonswa phakathi kwezinto zephaneli. Intambo ixhunywe kusetshenziswa ipulagi ejwayelekile noma i-adaptha efanele uma isokhethi ne-plug kungafani.

I-antenna yangaphakathi

Uhlobo lwangaphakathi lwezimpondo luxhunywe ngendlela efanayo, kepha umsebenzi wokufaka kuleli cala unobuqili obuthile. Isibonelo, amanye ama-antenna, afakwe ngaphakathi emotweni, anentambo yangaphansi eyengeziwe. Kufanele ilungiswe emzimbeni wemoto ngokusondela kusamukeli uqobo ngangokunokwenzeka.

Uma i-antenna ifakwe eduze ne-visor yelanga, isisekelo singalungiswa ngesikulufu sokuzishaya esiphethe le visor. Ngenxa yalokhu, ngeke sibe khona isidingo sokwenza izimbobo ezingeziwe emzimbeni wemoto. Ukusetshenziswa kocingo lomhlabathi kukuvumela ukuthi unciphise ukuphazanyiswa okuvela ezimweni zasemkhathini noma izinto zikagesi ezisebenza eduze (ngaphandle kwayo, i-amplifier ngeke ivule).

Noma yiluphi uhlobo lwama-antenna angaphandle noma e-cabin anenqubo yokuxhumana ejwayelekile, kepha esimweni ngasinye, ukufakwa kuzoba nobuqili bayo. Futhi ingxenye enkulu, lo mehluko uhlotshaniswa nezici zokwakhiwa kwamadivayisi.

Ukukhetha indawo

Njengoba sesibonile, kukhona ama-antenna angenzi lutho futhi asebenzayo. Umehluko wabo osebenzayo ubukhona kuphela kwesikhulisi esihlinzeka ukwamukela amasignali abuthakathaka futhi sibahlanze ekuphazanyisweni.

Ukuze i-antenna engenzi lutho ikwazi ukucosha iziteshi zomsakazo kude kakhulu, kufanele ibe nomugqa omkhulu kakhulu kunenguqulo ene-amplifier. Ngokuthola okuthile okwamukelayo nokuvikela, i-antenna esebenzayo incane futhi ingafakwa noma kuphi ngaphakathi kwemoto. Isamukeli uqobo silungiswe ebusweni ngetheyiphu emaceleni amabili.

Esikhathini esiningi, i-antenna esebenzayo enentaba ifakwa phezulu kwesikrini sangaphambili. Abanye abantu bayifaka efasiteleni langemuva, kepha kulokhu kuzodingeka ukuthi usebenzise ikhebula kuyo yonke indlu. Uma imoto ifakwe iwindi langemuva elifudumele, isekethe layo lingaphazamisa ukwamukelwa kwezimpawu.

Ubuhle ngaphezu kokwamukelwa ukufakwa kwe-antenna ophahleni. Kepha kulo mklamo, kuyadingeka ukuqinisekisa kahle ukubekwa kwezintambo. Akufanele bakhonjwe ikhofi unomphela ngaphandle uma kubhobozwe imbobo ophahleni. Futhi uma kusetshenziswa imbobo eyenziwe ngomumo kusuka ku-antenna endala, kubalulekile ukuvikela indlu yamakhaza emanzini angena kule ndlwana ngayo.

Lapho ukhetha indawo yokufaka i-antenna, kufanele uthobele izincomo eziyisisekelo:

1. Ikhebuli kufanele lifihlwe ngaphansi kwesitokisi nangemuva kwamapaneli. Lokhu kubalulekile hhayi kuphela ngezizathu zobuhle. Izintambo ezilengiswe kulo lonke igumbi lomgibeli ziyingozi enkulu lapho ushayela.
2. Izingxenye zensimbi akufanele zivezwe umswakama, ngakho-ke, ukuhlangana kwezintambo kufanele kube kude kakhulu nemithombo yomswakama ngangokunokwenzeka. Amaphuzu okunamathisela emzimbeni kumele ahlanzwe kahle.
3. Izintambo, ikakhulukazi lezo ezihambisa amasignali omsakazo emsakazweni, akufanele zidlule eduze kwezinto zikagesi neminye imithombo yokuphazamiseka noma izinto zokuvikela.

I-antenna exhunyiwe kufanele ibe isikhathi esingakanani ukwamukelwa okuthembekile?

Ukwamukelwa kokuzethemba kusho ikhono lowemukelayo lokuthatha amasignali abuthakathaka ngaphandle kokuphazanyiswa (ngangokunokwenzeka kwezinye izimo). Ipharamitha ebalulekile yomamukeli ukuzwela kwayo. Lo mqondo uchaza isignali encane ukuthi idivayisi ingayidlulisela kumdlali ngaphandle kokuphazamiseka nekhwalithi yangempela (lokho okudluliselwa eziteshini zomsakazo).

Ngokwanda kobude be-antenna loop etholakalayo, amandla we-electromotive ayanda, futhi idivayisi kufanele ibe nokuzwela okuphansi ngokulinganayo. Kepha kulokhu, umthetho osebenzayo ungasebenza futhi: ubude be-antenna obuningi ngokweqile bunganciphisa amandla omamukeli wokudlulisa isignali ehlanzekile kwirekhoda yomsakazo.

Isizathu ukuthi ubukhulu bomugqa we-antenna otholayo kufanele kube ukuphindaphindwa kobubanzi begagasi lomsakazo elidinga ukubanjwa. Uma kukhula i-wave amplitude, iluphu etholwayo iba nkulu ku-antenna.

Ngakho-ke, isimo sokuqala esibalulekile: uma i-antenna ithatha isignali ngekhwalithi ephezulu, kungcono ungakwenzi ngokwandisa umugqa wedivayisi. Isici sesibili esibalulekile esizosiza ukunquma ukuthi i-antenna kufanele ibe yinde kangakanani yikhono lowemukelayo lokuhlunga isignali ewusizo kokungenamsebenzi.

Okusho ukuthi, i-antenna kufanele inqume ukuthi isiphi isignali esivela esiteshini somsakazo, nokuthi yikuphi ukuphazamiseka okulula, futhi kudinga ukuhlungwa. Uma ukhulisa ubude be-antenna, khona-ke i-EMF izokwanda, nokuphazamiseka kuzokwanda kanye nesiginali ewusizo.

Lezi zinto ezimbili zincike kwimodeli yemodyuli eyamukelayo. Umkhiqizi ngamunye ukhiqiza amadivayisi akwazi ukucosha amasiginali athile ezimweni ezithile (idolobha noma izwe). Ukuze usebenzise umamukeli edolobheni, kwanele ukuthi i-antenna ibe nokuzwela ngaphakathi kwe-5 µV, futhi ubude bayo bube ngamasentimitha angama-50. Idivayisi enjalo izonikeza ukwamukelwa kwesiginali esiteshini somsakazo esisendaweni engama-40-50 km ukusuka kusamukeli.

Kepha lawa ma-parameter nawo ahlobene, ngoba idolobha ngalinye elikhulu linemithombo yalo yokuphazamiseka, futhi cishe akunakwenzeka ukudala idivaysi ekwazi ukudlulisa isiginali esimsulwa kakhulu ngaphansi kwanoma iziphi izimo. Vele, izinkampani zesimanje ezihileleka ekwakhiweni nasekukhiqizweni kwemishini enjalo ziqeda kancane kancane le nkinga, kepha isenzeka ezimpondweni zesimanje.

Ngaphezu kwemithombo yangaphandle yokuphazanyiswa, ukwamukelwa kwesiginali esiteshini somsakazo nakho kuthonywe ukwakheka kwendawo yendawo lapho imoto ikhona khona. Wonke umuntu uyazi ukuthi isignali yomsakazo ingeyeqophelo eliphezulu egqumeni, kepha emgodini akunakwenzeka ukuyibamba. Ingabuye igxume izakhiwo zokhonkolo eziqinisiwe. Ngakho-ke, noma ngabe i-antenna yinde kangakanani, kungahle kungabi nesiginali ngemuva kwesakhiwo sensimbi, futhi ayinakubanjwa nganoma iyiphi indlela.

Imiyalo yesinyathelo ngesinyathelo yokufakwa ngaphakathi kwekhabini

Ngokwemvelo, ubuqili bokuxhuma i-antenna buncike ezicini zokwakheka kwedivayisi. Imvamisa zikhonjiswa ngumenzi emiyalweni yokusebenza. Kepha nazi izinyathelo eziyinhloko ezibalulekile okufanele uzenze lapho ufaka i-antenna kule ndlwana:

1. Amalunga wezintambo noma okubeka phansi kufanele ahlanzwe, futhi aphathwe ngotshwala (okwehlisiwe);
2. Uhlaka lokufaka lutholakala esizeni sokufaka, uma lufakiwe nedivayisi. Kuzoqinisekisa ukuma okufanele kwe-antenna;
3. Umzimba we-antenna ulungisiwe, ifreyimu iyaqaqwa;
4. Imichilo inanyathiselwe ebusweni ukulungisa izimpondo ze-antenna. Kusebenza kangcono ukwenza lokhu ngokuxebula kancane ifilimu evikelayo, bese ngasikhathi sinye ucindezela izimpondo;
5. Ikhebula liyabekwa. Ukuze wenze lokhu, kuyadingeka ukuthi ususe ingxenye yobungako bezinsimbi emgqeni lapho kufakwa khona i-windshield (uma i-antenna ifakiwe ku-windshield);
6. Ukwenza kube lula ukufaka ikhebula endaweni yalo, kungcono ukulungisa ucingo ku-rack;
7. Ngokuya ngemodeli yemoto, ukuhlehliswa okuqhubekayo kwengxenye yedeshibhodi noma kweglavu kungadingeka;
8. Irekhoda yomsakazo iyasuswa kushaft ekhuphukayo ukuze kube nokufinyelela kuphaneli elingemuva lokuxhuma oxhumana nabo be-antenna plug nocingo;
9. Esixhumeni se-ISO, sifuna ucingo oluhlaza okwesibhakabhaka olunomugqa omhlophe. Intambo yokuhambisa ugesi ye-antenna amplifier ixhunywe kuyo;
10. Intambo yesiginali ixhunyiwe. Ukuze wenze lokhu, kungasetshenziswa izihlanganisi ezihlukile: isikulufa noma ukubopha izibopho;
11. Iyunithi lekhanda liyavula. Kulokhu, ukukhanya kwesiginali (okuncane, okubomvu noma okuluhlaza okwesibhakabhaka) kufanele kukhanye kulowo owamukela i-antenna esebenzayo;
12. Thola isiteshi somsakazo emsakazweni bese uqinisekisa ukuthi isignali icacile;
13. Ekupheleni komsebenzi, kufakwa irekhoda yomsakazo endaweni;
14. Igilavu ​​legilavu ​​nengxenye ekhishiwe yolwelwesi inamathiselwe emuva. Lapho uyilungisa ngezikulufo zokuzishaya, kufanele uqaphele ukuthi ungalimazi ucingo.

Ukufakwa kophahla igxathu negxathu

Lapho ufaka i-antenna ethola iluphu ophahleni, kuyadingeka ukusebenzisa ikhebula elinesibuko esimelana no-75 Ohm. Nakhu ukulandelana lapho kudingeka khona ukufaka imodeli enjalo ye-antenna:

1. Uma kwakungekho i-antenna endala ophahleni, kuzofanela kwenziwe izimbobo ezimbili kuyo. Ububanzi bayo kufanele buhambisane nengxenye yocingo yocingo (ngemajini encane ukwenza kube lula ukucwilisa ikhebuli). Owesibili kufanele abe ububanzi obufanayo njenge-bolt antenna mounting bolt. Kwamanye amamodeli, ikhebula ligijima ngaphakathi kwe-bolt mounting. Kulokhu, imbobo eyodwa yanele.
2. Ukuze kusekelwe ikhwalithi ephezulu yedivayisi, ingxenye yensimbi yophahla oluvela egumbini lomgibeli kufanele ihlanzwe.
3. Ukuze amanzi angangeni ngaphakathi ngaphakathi ngalo mgodi, futhi insimbi ingagqoki, umgodi uphathwa nge-sealant engangeni manzi ngaphandle, bese kuthi mastic ngaphakathi.
4. Isivikelo senziwa ngaphambi kokufakwa. Lesi yisikhala esenziwe ngama-washer wethusi, lapho kufakwa khona ama-analogue fluoroplastic. Intambo ye-Antenna ithengiselwa bona (lo mklamo uncike kumodeli ye-antenna).
5. Uma ikhebula lithengiselwa i-insulator, le ndawo kufanele ivikelwe ekungeneni komswakama (faka i-sealant).
6. I-antenna ifakiwe (ngaphezu kwalokho, phakathi kwesisekelo sayo nophahla, awusebenzisi i-gasket yerabha kuphela, kodwa futhi i-sealant). Ilungiswe nge-nut evela egumbini lomgibeli.
7. Ikhebula libekwa ngokomthetho ofanayo nenguqulo efakwe kule ndlwana.
8. Ikhebuli lixhunywe kwirekhoda yomsakazo, futhi ukusebenza kwalo kuyahlolwa.

Ungaxhuma kanjani (xhuma) kahle futhi ufake i-antenna esebenzayo kumsakazo emotweni

Ngakho-ke, sesivele sathola ukuthi into yokuqala okudingeka uyinake ngaphambi kokufaka i-antenna ukuthola ukuthi ikuphi lapho kuzosebenziseka khona ukuyifaka. Umzimba we-antenna osebenzayo noma izimpondo ze-analogue yokwenziwa unamathiselwe ngetheyiphu emaceleni amabili.

Izinhlobo eziningi zamadivayisi atholakalayo zinezintambo ezimbili (kokunye ziyisigaxa esisodwa futhi zivikelwe yinsimbi). Isiginali eyodwa, futhi ixhunywe kusokhethi yomsakazo (ipulaki ebanzi ekugcineni). Enye intambo yamandla, futhi ixhuma ocingweni oluhambisanayo olusuka ebhethri luye ekhanda lekhanda.

Izinhlobo eziningi zinocingo lwesithathu. Imvamisa imnyama futhi ayinakho ukwahlukanisa ekugcineni. Kumele ilungiswe kusisindo semoto (ingxenye yomzimba wezokuthutha). Isimo esibalulekile kuleli cala kuzoba ukulungisa isisindo eduze ngangokunokwenzeka kwi-antenna amplifier.

Kumisakazo eminingi yesimanje yemoto, esikhundleni sesixhumi esijwayelekile se-antenna, kungasetshenziswa esinye isixhumi. Uma ipulagi le-antenna lingalingani, kuzodingeka uthenge ipulagi ehambisanayo. Intengo yayo imvamisa ayiphakeme, ngakho-ke kulula kakhulu ukusebenzisa i-adaptha kunokukhalipha nokuncibilikisa ngokwakho. Yize kukhona ezinye izingcweti ezingakaze zibheke izindlela ezilula.

Nayi ividiyo emfushane yokuthi ungaxhuma kanjani i-antenna kwirekhoda yomsakazo:

Ungayifaka kanjani futhi uyixhume i-antenna?

Ungayikhetha kanjani i-antenna yerekhoda yomsakazo

Okokuqala, inhloso yedivayisi ithinta ukukhetha kwe-antenna. Njengoba besinake ngaphambili, i-antenna ifakwa emotweni hhayi kuphela yokulalela iziteshi zomsakazo. Kumsakazo wemoto ojwayelekile, i-auto antenna elula yanele.

Uma umshayeli athenge i-TV encane emotweni, unelungelo lokuthola i-antenna yesimanje futhi esebenzayo. Ngokuphikisana nokusebenza kwale nsiza, kungabekwa kuphela izindleko zayo eziphezulu. Kepha kukhona futhi amamodeli asemhlabeni wonke akwazi ukuthola isignali yomsakazo ejwayelekile, abambe iziteshi zethelevishini (uma kukhona ukusakazwa okunjalo endaweni ethile), kanye nezimpawu ze-GPS (ezixhunywe kwi-navigator noma kwiyunithi yekhanda enesidingo esifanele umsebenzi).

Ngakho-ke, ngaphambi kokukhetha i-antenna entsha, udinga ukunquma ngenhloso yayo. Into yesibili okufanele uyinake yizimo lapho umshini usebenza khona (emaphandleni noma edolobheni). Lokhu kuzothinta amandla edivayisi.

Ukubuyekezwa kwezintandokazi zemoto ezisebenzayo

Nalu uhlu lwama-antenna asebenzayo emotweni atholakalayo ngo-2021:

Imodeli:	Ukuqedela:	Amapulangwe:	nemibi:
IBosch Autofun PRO	Isici sokuthola isignali yomsakazo; Izindlu ze-Antenna ezenziwe ngepulasitiki; I-gel yokubeka insimbi; Imojuli yomamukeli; Izitika zokunamathisela ezinamacala amabili; Ukuqinisa.	Usayizi omncane; Ihlanza isignali yomsakazo ngokufanele; Umhlangano osezingeni eliphakeme; 3 ikhebula imitha.	Kuyabiza; Uma ifakwe ngokungafanele, iyashisa kakhulu.
I-Blaupunkt Autofun PRO	Ukuqinisa; Iteyipu emaceleni amabili; Ukuthola izindlu zemodyuli; Izikulufu zokuzishaya; Isisekelo sokugcoba (sivimbela ukugqwala).	Ithola amasiginali ebangeni le-DV, MW, FM; Intambo evikelwe ngamamitha angu-2.9 ubude; Ihlukanisa amasiginali wamabanga ahambisanayo ngokwekhwalithi.	Ilambu langemuva likhanya ngokugqamile.
Igolide le-Triad 100	Yamukela imodyuli; Amabhande anentaba yento etholwayo, efakwe itheyiphu emaceleni amabili.	Ukwamukelwa kwezimpawu ebangeni elifinyelela kumakhilomitha ayi-150; Akungeneki kumaconsi we-voltage; Amandla okusebenza esifundeni sikagesi esinamandla ka-9 kuye ku-15 V; Ifakwe isihlungi esiphindwe kabili esivimbela ukwakheka kokuphazamiseka okuvela kusifunda sangaphakathi sikagesi semoto; Umhlangano osezingeni eliphakeme; Insiza enhle yokusebenza.	Ikhebuli lifushane ngandlela thile kunezinguqulo zangaphambilini - amamitha ayi-2.5.
Igolide le-Triad 150	Yamukela imodyuli; Amateyipu anomugqa wento etholayo, efakwe itape enamacala amabili, aguqulelwe ukufakwa kwe-90- noma i-180-degree.	Ngokuya ngekhwalithi yesiginali ngaphandle kwedolobha, idlula ngisho amamodeli weBosch noma iBlaupunkt; Ukukhulisa okuhle nokuhlanzwa kwesiginali; Amandla okuthatha isignali ebangeni elifinyelela ku-150 km ukuya kokuphindayo; Umhlangano osezingeni eliphakeme; Ukuqina.	Intambo emfushane - amamitha ayi-2.5.

Nalu uhlu lwezimpondo zemoto zangaphandle ezisebenzayo ezaziwa ngo-2021:

Imodeli:	Setha:	Amapulangwe:	nemibi:
I-AVEL AVS001DVBA 020A12 Mnyama	Yamukela imodyuli; Isikhulisi esakhelwe ngaphakathi; Intambo yesiginali engu-5; Khweza ngamazibuthe.	Ibamba ama-pulse kagesi wezimpawu zomsakazo, uwaguqule abe amasiginali kagesi; Umhlangano osezingeni eliphakeme; Idizayini yangempela; Isiginali yekhwalithi ephezulu; Inamathela kahle emzimbeni wemoto.	Umenzi unikeza imibala emincane ekhethiwe yedivayisi.
Izintathu MA 275FM	Ukuthola imodyuli enomzimba oyindilinga; Isamba Magnetic (ububanzi obungama-72mm); Intambo yokuxhuma engu-2.5m; I-amplifier yesiginali eyakhelwe ngaphakathi.	Ukwamukelwa kwesiginali yomsakazo esitebeleni ebangeni elingafika kumakhilomitha angama-50 ukusuka kokuphindayo; Ihlanganiswe ngokufanelekile; Umzimba ohlangene wemodyuli yokwamukela; Ifakwe i-VHF frequency inverter.	Intambo emfushane njenge-antenna yangaphandle; Irediyasi yokumboza encane (kubhekelwa ukuhanjiswa kwesiginali endaweni eyisicaba).
Ubuthathu MA 86-02FM	Uzibuthe onamandla (ububanzi obungu-8.6 cm); Yamukela imodyuli; Intambo engu-3.0 coaxial cable; Induku ye-antenna enerabha engama-70 cm; I-amplifier yesiginali eyakhelwe ngaphakathi.	Amandla okuthola izimpawu ze-NV lapho kukhona ukusakazwa; Reus engaba - kuze kufinyelele 150 amakhilomitha; Ukunquma okukhulu; Ikhwalithi enhle yokwakha.	Intambo emfushane njenge-antenna yangaphandle.
Iprology RA-204	Iteyipu kabili; Yamukela imodyuli enensimbi ye-antenna rod.	Inketho yesabelomali; Inkomba ye-LED uma ivuliwe; Iyahambisana nanoma imuphi umsakazo wemoto; Ukufakwa okusheshayo; Ukwamukelwa kwesiginali yomsakazo ebangeni elifinyelela kumakhilomitha angama-80 ukusuka kulowo ophindayo.	Ikhebula elifushane - amamitha angu-2.5; Ukuqina kokubopha akuhlali kufanelekile, ngakho-ke udinga ukusebenzisa i-sealant.

Ekupheleni kokubuyekezwa kwethu, sinikeza ividiyo emfushane mayelana nezisekelo zamadivayisi we-antenna:

Izindondo neziwula. Izisekelo ze-Antenna

Uma isikrini sokwamukela sesivele sifakiwe emotweni, khona-ke i-amplifier uqobo ingathengwa ngokungeziwe. Nayi ividiyo yokuthi ungayixhuma kanjani:

Isikhulisi sezinzwa ezisezingeni eliphakeme somsakazo wemoto

Imibuzo nezimpendulo:

Ungaxhuma kanjani i-eriyali engenzi lutho kwirekhoda yomsakazo. I-eriyali engenzi lutho kaningi ayinaso isihlangu. Kulokhu, umnyombo ophakathi uxhunywe kwi-antenna uqobo (inamathele emzimbeni ngokusebenzisa i-insulator). Ingxenye evikelayo yocingo igxilile emzimbeni eduze kwesivikelo.

Ungaxhuma kanjani i-antenna ehlehlekayo kwirekhoda yomsakazo. Kulokhu, i-antenna izoba nezintambo ezintathu. Ezimbili zazo zingabantu oxhumana nabo abaqondile, kanti eyodwa inegethivu. I-antenna idinga oxhumana nabo abahle ukuze idrayivu isebenze. Eyodwa yokusonga kanti enye yokukhipha. Kuma-antenna anjalo, i-blocker ekhethekile ivame ukusetshenziswa, okunquma ukuthi iyiphi irekhodi elisebenza ngerekhodi lomsakazo. Lapho umshayeli esebenzisa ukuthungela, umsakazo uyakhanyiswa, bese kuthi kuthunyelwe isinali elivela ocingweni oluqondile. Ngokuya ngemodeli ye-antenna, kungadingeka ukufaka i-relay ehambisa amasiginali avela kumsakazo ukuphakamisa / ukwehlisa induku.

Ungaxhuma kanjani i-antenna kusuka ku-walkie-talkie kuya kwirekhoda yomsakazo. Ukuze wenze lokhu, udinga ukuthenga iyunithi ekhethekile (Isihlungi se-Duplex). Inokufaka okukodwa nemiphumela emibili ohlangothini olulodwa (noma okuphambene nalokho). Ipulaki ye-antenna evela emsakazweni ifakwa koxhumana naye lapho kubhalwe khona i-ANT. Ngasohlangothini lwesibili, kufakwa ucingo oluvela ku-antenna uqobo, kuthi i-walkie-talkie ixhunywe koxhumana naye wesibili. Ngenkathi yokuxhuma isiteshi, kufanele uqale uxhume i-antenna, bese kuphela intambo yamandla, ukuze ungashisi umamukeli.