Umsakazo wemoto: izici eziyisisekelo. Ungakhetha kanjani umsakazo omuhle wemoto?

Amafoni omakhalekhukhwini aseqine kakhulu empilweni yansuku zonke yalowo nalowo kithi ukuthi asisacabangi ukuba khona kwethu ngaphandle kokuxhumana kwefoni. Kodwa, ngeshwa, kunezimo ezinjalo lapho kungenakwenzeka ukusebenzisa ukuxhumana kwanamuhla. Lapha ukugunyazwa kufikela ekusindisweni. Noma ubani angayithenga, kodwa ngesikhathi esifanayo ukwenza isinqumo esingcono akuwona wonke umuntu.

Ukugunyazwa ku ...

Imsakazo ephathekayo yemoto - enye indlela efonini ephathekayo. Le ndlela yokuxhumana engabizi futhi engcono.

Iziteshi zomsakazo wemoto ziyingxenye ethile yezimpahla. Lokhu kubonisa ukuthi izindleko zokukhiqizwa ezihambisana nokukhiqizwa kwazo ziphindwe izikhathi eziningana kunezindleko ezifanayo zokukhiqizwa kwemikhiqizo yamacembu amaningi.

Ubani ofakwe kumbuthano wabasebenzisi

Umsakazo wemoto ungasetshenziswa kokubili ngezinhloso zobuchwepheshe, futhi ku-amateur. Ngaphandle kwesiteshi somsakazo , umsebenzi we-trucker awukwazi , ngoba le divayisi iyindlela kuphela yokuxhumana phakathi kwamaqoqo. Abashayeli bamatekisi, abashayela bamabhasi nale divayisi baxhumana ne-dispatcher abadlulisela ama-oda, kanye nabalingani bakhe - abanye abashayela. Emkhakheni wezomthetho, i-walkie-talkie yomsakazo yaqala ukugxila. Abahloli bepolitiki nabaphenyo badinga ukuxhumana okuqhubekayo nokusheshayo ukuze badlulisele ulwazi olubalulekile oluhlobene nomsebenzi wabo (isibonelo, ekubalekeni kwesigebengu, izici zomhlaseli, ulwazi mayelana nokuhamba kwemoto, njll).

Futhi, abasebenzisi besiteshi somsakazo yizithunywa. Ezingeni le-amateur la madivayisi anamabhanoyi, abazingeli, abavakashi.

Umsakazo wemoto: kanjani ongakhetha? Izindlela eziyinhloko nezici zobuchwepheshe

• Amandla . Isibalo esihle kakhulu ama-watts angu-10. Leli gunya lizovumela ukuqinisekisa ukusebenza kahle kwedivayisi, futhi uma kwenzeka kuphuthumayo, kungenzeka ukuxhuma i-amplifier yangaphandle.
• Izindlu . Kungenziwa ngeplastiki, epulasitiki ngensimbi futhi yenziwe ngensimbi. Imsakazo yemoto, eqinisekisiwe ukuthi iyasebenza futhi izinga eliphezulu lokuphepha, idivayisi ene-casing metal.
• Isisindo . Esinye sezici eziyinhloko zobuchwepheshe zedivayisi yomsakazo. Kungaba ngu-56-700 amagremu. Okucacisiwe ngumenzi. Qaphela ukuthi uma imodeli ifakwe ibhethri engashintshwayo AA noma i-AAA, izisindo zikhonjiswa ngaphandle kokucabangela isisindo samabhethri anjalo. Uma ukusetshenziswa kwamandla we-lithium, imingcele yesisindo salomsakazo iyakubheka ubukhulu bayo.
• Ukuphakama . Kanye nepharamitha yangaphambilini, ibhekisela kwizici zobuchwepheshe. Iyahluka ngaphakathi kobubanzi buka-80-585 mm.
• Ukuphakama nge-antenna . Ezimweni eziningi, le nkhomba iboniswa futhi. Kungaphakathi kuka-118-228 mm.
• I-Antenna . Njengomthetho, umsakazo ifakwe i-antenna. Ingasuswa noma ingasusiwe. I-antenna engenakutholakala ifakwe ezinobuchwepheshe ezingabizi zemishini yomsakazo.

• Izindawo zokusebenza . Kumele kukhunjulwe lapha ukuthi ilayisense iyadingeka ukusebenzisa amaqembu amaningana. I-Unlicensed ku-Russian Federation, amaqembu asebenzayo yi-CB, i-PMR ne-LPD.
• Inombolo yeziteshi ezisekelwe . Ukuze usebenzise umsakazo ezindaweni ezifushane, idivayisi eneziteshi ezingu-40-100 ifanelekile. Ngakho-ke, uma ngabe idivaysi ihloselwe ukuxhumana ngezindawo ezide, inani lamashaneli asekelwe kufanele lidlule amagama angu-100.
• Uhlobo lokuguquguqukisa . I-Autorization ingasebenza ku- amplitude modulation (AM), imvamisa (FM) noma kokubili kokuqala nesesibili kanyekanye.
• Icala elingenamanzi . Lokhu kufakwa kuzokwazisa abadobi abahlaselayo, izivakashi.
• Isikhathi sokusebenza ngaphandle kokuvuselela . Kuncike emandleni amabhethri, isikhathi sokusebenza komsakazo kumodi yokuzimela kungahluka emahoreni angu-5 kuya ku-65. Ngokuvamile, kuyaqondakala ukuthi umsakazo usebenza ngemodi 90/5/5: 90% kwimodi yokulala kanye no-5% ekutholeni nasekudlulisweni.
• Isikhathi sokulinda . Isebenzisa inani elincane lamandla. Kungaba ngamahora angu-10 kuya kwangu-100.
• Isikhathi esimweni sokwamukela . Isebenzisa inani elilinganisako lamandla phakathi kwamamodi "okulinda" ne "okukhuluma". Ingabe amahora angu-1.6-12.
• Isikhathi somsebenzi kumodi "yengxoxo" noma "ukudlulisa" . Kungaba ngamahora angu-1.4-16. Uma umsakazo uthengelwe ngenhloso yokusetshenziswa kaningi ngenhloso (ingxoxo), ke le parameter kufanele ikhokhwe ngokukhethekile.
• Ukuba khona kwe-GPS-receiver eyakhelwe ngaphakathi. Ikuvumela ukuba uqondise ngokunembile futhi masinyane izixhumanisi zendawo nendawo yesatellite. Ukunemba kokuhlonza kuncike kwinani lama-satellites asezindaweni zombono we-receiver GPS.
• Ukuqedela . Okukhethwa kukho okuzoba kuhle uma umsakazo wemoto, owathengiwe ukusetshenziselwa ukuhamba ngomgwaqo ohleliwe, kulesi kit uzoba nekhanda, ishaja, amabhethri. I-latter ingaba yi-lithium noma ku-AA, i-AAA format.

• Kungenzeka ukukhiya ikhibhodi yedivayisi kusuka ekucindezelweni ngengozi.
• Sekela ukusethwa kwesikhashana esiteshini se-SOS . Umsakazo wemoto, osekela lo msebenzi, kulula ukuwubona: ekhibhodi kunenkinobho ezinikezele yegama elifanele.
• Ukusekela ukuxilisa umsebenzi wokuxwayisa . Ngenxa yalesi sici, umsakazo ungasetshenziswa ezindaweni lapho ukugcina ukuthula okuphelele kudingekile ukuhlala.
• Umsebenzi wokusekela "flashlight" . Engxenyeni engenhla yomsakazo wemoto owakhiwe ku-LED, osebenza njenge-illuminator.
• Amandla okulungisa izinga lokunciphisa umsindo . Kufakazela ukuba khona kwe-autoregulator, okuvumela ukuba wenze ukukhetha okunengqondo mayelana nezinga le-squelch's operation.
• Umkhiqizi . Uma i-walkie-talkie ithengwa ngenxa yobuningi bomsebenzi womsebenzi, kutuswa ukuba ukhethe izimpawu zokuthengisa eziwaziwayo. Umsakazo wemoto, ohlangene ngezandla zawo, uzoba umsebenzi wezokwakha futhi onomqondo omuhle wabakhiqizi be-amateur.

Iseluleko sabashayeli abanolwazi

Njengoba umkhuba ubonisa, okokuqala, lapho ukhetha isiteshi somsakazo, umuntu akufanele aqondiswe yizici zobuchwepheshe zedivayisi nezici zayo ezifanele, kodwa ngenhloso yokuthola. Futhi-ke, ngokusekelwe kulokhu, kakade, sinquma izici zobuchwepheshe obuhle. Ngemuva kwakho konke, uma udinga umsakazo ngezidingo eziyisisekelo, isibonelo, ukwesekwa kokuxhumana ezinqamuzaneni ezimfushane, yini okuyiyo ekuthengeni idivaysi ebiza ngezinhlobo eziningi zokusebenza? Uma ngabe idivayisi isetshenziswa ngokungavamile (izikhathi ezingu-1-2 ngonyaka), asikho isidingo sokuthenga onobuhle obuhle.

Ungakhetha kanjani umshayeli wamaloli we-walkie-talkie?

Isisekelo sazo zonke izisekelo ezisebhange elide liwumsakazo wemoto. Ungakhetha kanjani ilokhi lensiza? Lesi sigaba sabasebenzisi sinesidingo esikhulu sesiteshi somsakazo osebenza ku-CB-band.

Amarediyo emoto ahleliwe, okukhethekile ekusebenzeni kulolu hlu, anikeze uhla oluhle kakhulu. Kulesi simo, ngokuba khona kwesignali kanye nekhwalithi yayo, izithiyo ezinjengamahlathi, amagquma nezintaba azikho ithonya.

Ngakho-ke, ukhetha i-walkie-talkie, i-trucker ilalela:

• Ukuxhaswa kokusekela ku-27 MHz band kumzila we-15 wenethiwekhi yomsakazo;
• Ukusekela kwe-amplitude modulation;
• Amandla okuphuma.

Umsakazo wemoto umshayeli wetekisi - kuyini?

Izidingo eziteshini zomsakazo zabashayeli bamatekisi kanye nabashayela bamabhasi zihluke kancane kulabo abasebenzisa amaloli asekude. Imfuneko esemqoka yindlela yokukhulumisana okusebenzayo nekamelo labathumeli emiphakathini yasemadolobheni.

Ngaphezu kwalokho, lalela okulandelayo:

• Ukusebenza komsakazo ebangeni le-CB.
• Inombolo yeziteshi. Isiteshi esithile singokwesiteshi esithile sokuthumela. Ngakho-ke, inani leziteshi eziningi, ngcono. Kuzohlala ezincane, i-walkie-talkies eneziteshi ezingu-40 noma ngaphezulu, ngamagagasi - angaphezu kuka-200 azokwenza.
• Amandla. Inkomba ekhethwayo ngu-10 W.
• Ukusebenza. I-walkie-talkie kufanele ibe lula ukuphatha futhi ibe nemisebenzi ewusizo (imemori yesiteshi, indawo yesathelayithi, njll).

Yimuphi umkhiqizi ozokhetha

Emakethe yamadivayisi, izimoto zomsakazo TM MegaJet, Midland, Alan, Kenwood zizibonakalise ngokwazo. Umkhiqizi onokwethenjelwa uyisiqinisekiso semfanelo, okusebenzayo nokuthembeka. Yiqiniso, ukuklama kwephawu lokuhweba lomhlaba akusizi, kodwa uma ufuna ukuba nomkhiqizo ophezulu kakhulu, ungathenga umsakazo wemoto BU.