Umsakazo we-SAMCOM FWCN30A Ibanga Elide Lendlela Embili
Imininingwane
- E-BRAND: I-SAMCOM
- UMBALA: Okubomvu + Okuphuzi + Okumnyama + Okumhlophe
- INANI LEZITESHI: 22
- INANI LAMABHATHRI: 4 Amabhethri e-Lithium Polymer
- UBUCHWEPHESHE BE-TUNER: I-UHF
- UBUDLO BENTO LXWXH: 1.96 x 1 x 7 amayintshi
- IBHATHRI: 1250mAh
- Isisindo Sento: 4.3 awu
Isingeniso
Ungahlela umsakazo wakho ukuze ukwazise ngezimemezelo zesimo sezulu esiphuthumayo noma ulalele isiteshi sezulu. Kusobala esibukweni se-LCD umsebenzi owumisile kanye nokukhanya kwe-Emergency flash ukuze kusetshenziswe ebusuku. Ngeke kudingeke ukuthi uchithe imali ekushintsheni ibhethri eliqhubekayo ngenxa yokuphepha okuhle kakhulu nempilo enwetshiwe yebhethri le-Li-ion elingaphinda lishajwe elingu-1250mAh. Ingahlala amahora angu-48 kokubekwe eceleni kuyilapho ishaja amahora amathathu. Ngokushesha hambisa amaklayenti kulayini wokukhokha ngokwenza kube lula ukuthola isheke lomkhiqizo. Yenza ukuxhumana okuphumelelayo neminyango ukuze uthole imikhiqizo efanelekile yekhasimende. Ukuze uxazulule ngokushesha nangokufihlekile inkinga engaba khona, thintana nethimba lezokuphepha.
Ukwenza kube lula ngathi ukuxhumana phakathi kwezindaba ezahlukahlukene zesakhiwo kanye nomnyango wangaphambili. Ezemidlalo zidinga ukuxhumana njalo phakathi kweminyango eminingi eyahlukene. Imisakazo ye-SAMCOM yezindlela ezimbili ilungele lezi zilungiselelo futhi inikeza ukuxhumana okusheshayo, okulula, nokunamandla. Sebenzisa irediyo enezindlela ezimbili ukuze ugcine ukwethembeka kwakho futhi uhlele ukubambisana okusebenzayo kweqembu.
INDLELA IMITHETHO EZIMBILI ESEBENZA NGAYO
Uma usebenzisa umsakazo wezindlela ezimbili, umsindo uqala ukuguqulwa ube amaza omsakazo bese uthunyelwa ngomoya. Eminye imisakazo ithatha lawa maza omsakazo iwahumushe iwabuyisele kumsindo.
INDLELA YOKUVUMELANISA
Ngaphambi kokumisa womabili ama-walkie-talkies esiteshini esisodwa, qiniseka ukuthi izinombolo zamakhodi ayimfihlo emisakazweni zisethwe enombolweni efanayo ukuze uzivumelanise. Imisakazo ivamise ukuba neziteshi ezingama-22. Uhlola isibonisi bese ugcina isiteshi ukuze uthole ukuthi umsakazo wakho ukusiphi isiteshi.
INDLELA YOKUNWEBA UHLELO LWEZINDLA EZIMBILI
- Nweba uthi: Ibanga lerediyo yezindlela ezimbili linganyuswa ngokusebenzisa izimpondo ezinkulu.
- Sebenzisa okuphindayo ukuze ukhuphule ububanzi besiginali yakho.
- Qiniseka ukuthi amabhethri akho asesimweni esihle ngoba amabhethri abuthaka angenza isignali yomsakazo wakho buthaka.
ULIHLOLA KANJANI IBHATHI
- Xhuma ifoni yakho.
- Vula uhlelo lokusebenza Lwezilungiselelo efonini yakho.
- Bona ukushajwa okusele kanye nesikhathi esilinganiselwe kuze kushajwe ngokugcwele ngaphansi kokuthi “Ibhethri.”
UWUGCINA KANJANI UMSAKAZO
Gcina irediyo yakho isendaweni eyomile, nepholile (izinga lokushisa elilingana negumbi). Gcina umsakazo wakho kude nokukhanya okuqinile namazinga okushisa. Qiniseka ukuthi umsakazo wakho uvaliwe futhi namabhethri akhishiwe ngaphambi kokuwubeka.
imibuzo ejwayelekile ukubuzwa
Uma imisakazo yezindlela ezimbili isebenza kumaza omsakazo ofanayo, ingakhuluma yodwa. Ngenxa yalokho, inqobo nje uma zisebenzisa i-frequency efanayo, ama-walkie talkies angaxhuma omunye nomunye unomphela.
Kuya ngesimo sebhethri nokuthi uyisebenzisa kanjani irediyo yakho, amabhethri amaningi omsakazo wezindlela ezimbili ahlala izinyanga eziyi-18 kuya kwezingu-24 ngokwesilinganiso. Kunjalo, amabhethri aphinde ashajwe angasetshenziswa ngokuphindaphindiwe.
Sengiphetha, noma imaphi amabhrendi amabili noma ngaphezulu e-walkie-talkie ANGASEthwa ukuthi asebenzise amaza afanayo futhi enziwe ukuthi axhumane inqobo nje uma ekwibhendi yefrikhwensi efanayo.
Umsakazo we-Two-way ubhekisela kubuchwepheshe obenza abantu bakwazi ukuxhumana bodwa ngamaza omsakazo. Umsebenzisi ngamunye unikezwa idivayisi yomsakazo edlulisa futhi yamukele idatha nomsindo ngamaza omsakazo.
Kalula nje, khetha iziteshi 1-7 noma 15-22 ukuze uthole amandla amakhulu. Izinhlobo eziningi zamandla zisekelwa iningi lemisakazo yabathengi. Qiniseka ukuthi usebenzisa imodi yamandla aphezulu eziteshini ezivumela ukuthi ifinyelele ububanzi obuningi. Ububanzi obuncishisiwe bubangelwa izindlela zamandla aphansi, ezingawasebenzisi wonke amandla okukhipha amandla omsakazo wakho.
Imisakazo yesimanje yezindlela ezimbili isebenzisa amafrikhwensi asukela ku-134 MHz kuya cishe ku-900 MHz Amasistimu omsakazo wezindlela ezimbili esizowahlola namuhla asebenza ebangeni lefrikhwensi engu-138-174 MHz Very High Frequency (VHF).
Amashaneli angama-22 FRS ayatholakala. Nakuba isiteshi ngasinye sinomkhawulokudonsa ongu-12.5 kHz, amandla esiteshi ngasinye angase ahluke njengoba kuboniswe ngezansi. Ungase uzwe ukuxhumana okuvela eziteshini ezigunyaziwe ze-GMRS kulezi ziteshi njengoba zonke zabelwana ne-GMRS.
Kungakhathaliseki ukuthi kwenzekani, yonke imisakazo esekela i-FRS kanye/noma i-GMRS isebenza ngamaza afanayo futhi ayasebenzisana. Ungakwazi ukuxhumana ngokumane usethe wonke umsakazo enombolweni efanayo yesiteshi kanye nekhodi yobumfihlo. Amanye amamodeli omsakazo wabathengi awakwazi ukusetshenziswa nemisakazo ye-FRS kanye ne-GMRS.
Kusukela ngo-1996, i-Family Radio Service (FRS), isistimu yomsakazo we-walkie-talkie ethuthukisiwe, iye yavunyelwa e-US. Amafrikhwensi ebhendi aphezulu kakhulu (UHF) aphakathi kuka-462 no-467 MHz asetshenziswa yile sevisi yomuntu siqu yomsakazo.
Umsebenzisi oyedwa esiteshini angasakaza ngesikhathi; ngakho-ke abasebenzisi eqenjini labasebenzisi kufanele bashintshane ngokuxoxa, njengoba kwenzeka ngamasistimu omsakazo anezindlela ezimbili asebenzisa isiteshi somsakazo esisodwa. Uma umsakazo ukumodi yokwamukela, zonke ezinye izinto ezidluliswayo esiteshini zizwakala kumsebenzisi.
Umsebenzisi womsakazo osebenzisa izindlela ezimbili angaxhumana nabantu abaningi ngaphandle kokukhathazeka ngokuthi ubani okhuluma nini noma ubani okhuluma ngokuthi ubani ngokuhlukanisa imvamisa kumashaneli.
Igama elithi "isiteshi esiyimfihlo" igama elingelona iqiniso. Ngokufana nokugomela kokuthi le misakazo iwusizo kuze kufike kumakhilomitha angu-16, inqwaba yamampunge okuthengisa.
Yikuphi Okungcono Kakhulu Uma Uqhathanisa Imisakazo ye-VHF ne-UHF? Ngokuvamile, ukuthunyelwa kwe-VHF (136-174MHz) kusebenza kangcono ngaphandle njengoba kunobubanzi obude ngandlela thile bokukhishwa kwamandla okufanayo kunesiginali ye-UHF (400 – 470MHz).
Ngokuya ngobude be-antenna, abagibeli bezikebhe bavame ukunamathisela imisakazo enomkhawulo osemthethweni ophumayo wama-watts angama-25 futhi ikwazi ukuxhumana phakathi kwamabanga angafika kumamayela angama-60. Wonke umuntu osemanzini kufanele abe nomsakazo wasolwandle, nokho-ke akuyona yonke imisebenzi yamanzi edinga amandla angaka.
Ngenxa yekhono lawo lokusakaza nokwamukela amasignali omsakazo, umsakazo onezindlela ezimbili kwesinye isikhathi ubizwa ngokuthi i-transceiver. Kunoma isiphi isimo, umsakazo unezinhlobo ezimbili zokusebenza: ukuthumela nokwamukela. I-walkie talkie iwumsakazo omncane, ophethwe ngesandla onezindlela ezimbili ongasetshenziselwa ukuxhumana.
