I-CB Radio - Ingabe Kufanele Uyisebenzise Namuhla? Yiziphi izinzuzo zomsakazo we-CB?

Ukutholakala kabanzi kwama-smartphones kanye ne-inthanethi engenantambo kusho ukuthi umsakazo we-CB usuthathelwe indawo izinhlelo zokusebenza zefoni. Nokho, basekhona abashayeli (ikakhulukazi labo abavame ukushayela amabanga amade) abasabambelele kulesi sinqumo. Ingabe kufanelekile ukuthenga idivayisi enjalo? Ungawamisa kanjani? Funda kabanzi mayelana ne-CB Antennas!

Ama-antenna e-CB kanye nokuqala kokuxhumana okungenantambo

Cishe wonke umuntu empilweni yakhe wezwa ngama-walkie-talkies. Izingane zazithanda kakhulu ukudlala ngalawa magajethi, kodwa lokhu akukona kuphela ukusetshenziswa kwalokhu okusunguliwe. Kungani siyisho? Umqambi wayo uphinde wasungula umsakazo we-CB (obizwa ngokuthi "umsakazo we-CB"). Lona ngu-Alfred Gross, othanda ikakhulukazi izinto ezisunguliwe ezisekelwe ekuxhumaneni okungenantambo. Izisombululo azinike ilungelo lobunikazi zaphawula ukuqala kwenkathi entsha emkhakheni wokuxhumana okungenantambo.

I-antenna nesamukeli se-CB - isebenza kanjani ikhithi yokuxhumana?

Imingcele ebaluleke kakhulu eyenza umsakazo we-CB usebenze yilezi:

• ukuguquguquka;
• imvamisa.

Esokuqala salokhu singahlukaniswa sibe ukuguquguquka kwe-AM ne-FM. Umehluko omkhulu phakathi kwakho kokubili izinga lesignali. Kuzoba bushelelezi kakhulu ezinhlobonhlobo ze-FM.

Imvamisa, ngakolunye uhlangothi, amaza kazibuthe kagesi ezinhlanga ezahlukene. Ukuze kusetshenziswe idivayisi yokuxhumana yezimoto ezweni lakithi, iziteshi ezingu-40 zigciniwe, ezisebangeni ukusuka ku-26,960 MHz kuya ku-27,410 MHz. Ngaphakathi, zazihlukaniswa futhi zimakwe ngokwemibandela eyamukelwayo. Ngenxa yalokhu, ukuxhumana kwakhiwe.

Umsakazo we-CB - imishini edingekayo

Ngokombono wezobuchwepheshe, okulandelayo kuyadingeka ukuze kusebenze kahle umshini:

• uthi;
• umamukeli (ifoni yomsakazo).

Ama-antenna e-CB atholakala ngokucushwa nobude obuhlukahlukene. Kunomthetho owenziwe lula: uma i-antenna iba yinde, kuba mkhulu ububanzi besiginali engayicubungula. Kodwa-ke, ukhiye uwukwenza konke kuhlelwe, ngoba ngaphandle kwawo, umsakazo we-CB, ngisho nolude kakhulu lwe-antenna, ngeke lusebenze kahle.

UMongameli, Midland Alan, Yosan - abakhiqizi bezamukeli ze-CB

Kukhona abakhiqizi abambalwa abahamba phambili emakethe yezokuxhumana yezimoto. Lokhu kufaka phakathi:

• Midland Alan;
• Albrecht;
• I-M-Tech;
• I-Pni;
• uMongameli;
• I-Lafayette;
• Yosan.

Isihluthulelo sokusebenza kwedivayisi ukulungiswa kwayo, kodwa hhayi kuphela. Kubaluleke kakhulu futhi ukuba nohlelo lokunciphisa umsindo, izixhumi ezengeziwe kanye nokusebenza ngokushintshashintsha kwe-AM noma kwe-FM.

Ama-antenna omsakazo we-CB - ubude obuvame kakhulu

Usuvele wazi ukuthi ngebanga eliphezulu, kufanele ubheke i-antenna ende kakhulu ngangokunokwenzeka. Kodwa-ke, umsakazo we-CB one-antenna engu-150 cm ubude ungenza ukushayela kwedolobha kube umsebenzi wangempela. Izinketho eziyisisekelo zisebangeni lama-cm angama-60-130. Kukhona futhi izimpondo ezinemisebenzi eminingi futhi ezinesibopho sokwamukela isignali yomsakazo, ikhithi ye-hands-free (microphone) kanye nokusebenza komsakazo we-CB. Ngokuvamile ziba ngu-50 cm ubude.

I-antenna yomsakazo we-CB - izinketho zokukhweza

Ungakhetha enye yezindlela ezimbili zokufaka i-antenna ye-CB emotweni yakho:

• kazibuthe;
• njalo.

Eyokuqala ivame ukukhethwa abashayeli ngenxa yokuhamba. Ophahleni lwemoto noma kwenye indawo yomzimba oyisicaba, udinga ukubeka isisekelo kazibuthe futhi lapho i-antenna ifakwe khona. Ngale ndlela, umsakazo we-CB ungaqoqa amasignali ngokuzinza. Enye inketho amamodeli afakwe unomphela ezimotweni. Kodwa-ke, lesi sixazululo esabashayeli abazimisele abangadingi ukukhipha i-antenna emotweni.

Ungawakhetha kanjani ama-antenna e-CB omsakazo?

Ngaphezu kwalezi zici, amanye amapharamitha ambalwa abalulekile. Ngaphambi kokuthenga, qiniseka ukuthi imodeli inaluphi uhla. Njengomthetho, idolobha, amakhophi osayizi omncane anele, akwazi ukuqoqa isignali ngaphakathi kwe-radius yamakhilomitha angu-5. Enye inkinga ukuzuza kwe-antenna (kukalwa nge-dBi). Ngokuvamile izinti ziba nale pharamitha kububanzi obusuka ku-+1 ukuya ku-+6 dBi. Yiqiniso, ngcono nakakhulu. Enye into okufanele uyiqaphele yindaba. Khomba izingxenye zensimbi engagqwali. Zizomelana kakhulu nomswakama.

Umsakazo we-CB - yini ongayithenga emotweni

Bheja kumodeli yomamukeli ehlolwe abanye abasebenzisi. Ungagcini nje ngokulandela imibono efakwe ezitolo eziku-inthanethi, kodwa futhi bheka ulwazi ezinkundleni zokuxhumana. Umsakazo we-CB ofuna ukuwuthenga (ngaphandle uma kuyikhophi eshibhile evela eMpumalanga) uchazwa kahle ngabasebenzisi. Vula ukuncishiswa komsindo kwe-ASQ kanye ne-RF boost. Ngalezi zici, uzokwazi ukuqeda iningi lomsindo wangemuva nezingxoxo. Awudingi ngempela okokusebenza okusezingeni eliphezulu. Bheka futhi imodeli enenketho ye-NB/ANL yokuqeda umsindo ohlelweni lukagesi lwemoto.

I-CB Radio - AM noma i-FM?

Esimweni sokukhetha umamukeli, kuyadingeka futhi ukuphendula umbuzo mayelana nohlobo lokuguquguquka. Ekuqaleni, sishilo ukuthi amamodeli afakwe ukwesekwa kwe-FM adlulisa isignali "ehlanzekile". Kodwa-ke, ezweni lakithi, amakhophi amaningi e-AM ayathengiswa, futhi amanye awo asekela i-FM. Uma ushayela ekhaya kuphela, umsakazo we-CB AM uzokwanela. Kodwa-ke, ohambweni olujwayelekile lwaphesheya, ukushintshwa kwe-FM kungadingeka.

Ungalusetha kanjani uthi lwe-CB?

Ukulinganiswa kwemodeli kufanele kucabangele imoto ethile nendawo yomhlangano. Ngakho-ke, izimpondo ezikhishwayo ezihambayo azisebenzi ngaso sonke isikhathi uma indawo yazo ishintshwe kakhulu. Khumbula ukuba nemitha ye-SWR eduze futhi uyixhume kumamukeli. Umsakazo we-CB kufanele ulinganiswe kude nezintambo zamandla kagesi aphezulu. Yiziphi izinyathelo okufanele ngizithathe ukuze ngiqinisekise ukuthi idivayisi isethwe ngendlela efanele?

Umsakazo we-CB - ukulinganisa kwesiteshi ngesinyathelo

Ngezansi, ezigabeni ezimbalwa, sethula indlela yendawo yonke yokukala umsakazo we-CB.

1. Zinzisa uthi kanye nomamukeli emotweni. Zibeke njengoba zizosebenza nsuku zonke.
2. Xhuma imitha ye-SWR.
3. Setha umsakazo kushaneli 20 (esetshenziselwa ukulinganisa).
4. Khetha inketho ye-FWD ​​kumitha.
5. Cindezela bese ubamba indawo yokudlulisela ku-CB radio bulb.
6. Setha imitha endaweni ye-SET.
7.  Shintsha inketho kumitha isuka ku-FWD iye ku-REF.
8. Ngenkathi ubambe inkinobho yokudlulisa, bheka inani elivezwe kusibonisi (ngokufanele phakathi kuka-1 no-1,5).
9.  Linganisa inani leziteshi 1 no-40 - kufanele uthole ukufundwa okuhle kakhulu kokungu-20.
10. Ilungile!

Ukusebenza komsakazo we-CB kuncike ohlotsheni lwesamukeli, ubude bezinti, nokulinganiswa okufanele. Ohambweni olude ngaphandle kwedolobha, khetha izimpondo ezinde. Edolobheni, lezo ezifika ku-100 cm zanele. Khumbula ukuthi akudingeki uthenge imishini ebiza kakhulu, kodwa ukunciphisa umsindo kuwufanele. Ngenxa yalokhu, isignali izoba ngekhwalithi engcono kakhulu.